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- ItemEvaluación de 17 accesiones de maíz (zea mays l.), en la localidad de Curgua, Provincia de Bolívar, con investigacion participativa.(Universidad Estatal de Bolivar. Facultad de Ciencias Agropecuarias . Escuela de Ingenieria Agronomica, 2004) Silva Garcia, David Rodrigo; Monar Benavides, Carlos MarcialThe corn (Zea mays L.) alone to in association with other species constitutes the basic food of more importance in the world with relationship to the world production for species cultivated squatter the third place after the wheat (Triticum sativum L) and the rice (Oriza sativa L) (Monar, C. 1992). At world level she/he is considered a cultivated surface of 140 million hectares with a production of 577 million tons. In the Ecuador the corn is one of the main cultivations of the region interandina occupying an area of 271.640 there is with a production of 407.460 tons. In the county Bolivar the cultivation of corn occupies the first place in importance with a surface of 30.000 there is of soft corn (Monar, C. 2003). This investigation was carried out in the town of Curgua, parish Santa Fe, canton Guaranda, county Bolivar. It is at an altitude of 2.580 msnm, latitude 01°37S; longitude: 79° 55´W. Floor of loamy frank type with a pH of 6.5. contained First floor of N, P and S. half Content of K and contained first floor of organic matter (2.2%). The date of sows it was the 18 of December of the year 2002. In this investigation they thought about the following objectives: • To Contribute to the improvement of the productivity and sostenibilidad of the local production systems. • To Evaluate agronomic and morfológicamente 17 agreements of soft corn and I last with investigation participative. • To Select with investigation participative the best varieties of soft corn and I last for this agriculture-ecological area. • To Carry out an analysis of the economic relationship Beneficio/Costo. A design of complete blocks was used at random (DBCA) with three repetitions. To have more specific and more valid results, the germoplasma of corn was evaluated in three groups or rehearsals: soft, hard and synthetic. Each variety corresponded to a treatment according to the following detail: Varieties of soft grain: T1: INIAP-101; T2: INIAP-102; T3: INIAP-122; T4: INIAP-124; T5: INIAP-192 and T6: INIAP-111 Improved Guagal (witness). Varieties of Hard grain (morochos): T1: INIAP-180; T2: INIAP-160, T3: INIAP-151; T4: Central university; T5: Local corn (witness morocho of grain cream color) and T6: INIAP-176. In the rehearsal of synthetic: T1: POB86 x INIAP-176; T2: Synthetic TO; T3: Synthetic B; T4: INIAP-180 (witness improved variety) and T5: Local witness (morocho of grain cream color). They were carried out analysis of Variance, test of Tukey, analysis of Correlation and regression, economic analysis of relationship B/C and analysis of the process of evaluations participatives. With base to the statistical, agronomic, economic analyses and investigation participative, the following more excellent results are synthesized: • Was evaluated and it characterized germoplasma of promissory soft and hard corn for this agriculture-ecological area mainly pr its sanity, precocity and yield. • The cultivares of soft corn with the highest values in production in choclo, in dry, in having toasted and bigger acceptability was INIAP-111 Improved Guagal with 449 choclo sacks for hectare and 5.525 kg/ha in dry; INIAP-124 with 428 choclo sacks for hectare and 5.180 kg/ha in dry. • The varieties of hard corn with more yield in dry were: Central University with 7.364 kg/ha and INIAP-180 with 7.209 kg/ha. bigger acceptability had INIAP-160 for the color of the white and big grain. • In the synthetic ones the highest yield registered in POB86 x INIAP-176 with 5.709 and Synthetic B with 5.527 kg/ha. • The components that contributed to an increment of the yield of corn in dry were: percentage of plántulas emergency, height of insert of ears and diameter of ears. The variables that reduced the yield were the one it flattens of root plants and mainly of shaft. • The biggest economic relationship in B/C in choclo one had in INIAP-111 Guagal Improved with 1,93. In soft corn in dry the relationship higher Beneficio/Costo registered in INIAP-192 Improved Chulpe with 2,65, followed by INIAP-111 with 2,15. In the cultivares of hard corn the relationship higher Beneficio/Costo one had in INIAP-160 with 2,13 and Central University with 1,67. • The cultivares of more acceptability on the part of the beneficiaries was INIAP-111 improved Guagal; INIAP-124; INIAP-192 (in dry) and INIAP-160. Finally this study demonstrated that germoplasma of promissory corn exists for this agriculture-ecological area with excellent quality for choclo, toasted, good plant sanity and ears, grains of white color, it cremates and yellow, precocious; intermediate and late precocity that you/they can contribute to improve the local production systems.
- ItemDeterminar el porcentaje de germinación en borojó (borojoa patinoi cuatr) probando cuatro sustratos y tres escarificaciones.(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2005) Lema Carrera, Ángel Joselito; Sánchez, JoséThe borojò is one of the non traditional cultivations with more expectation for the export it can use it in marmalades, juices, yogurt, etc. The producing countries are Uruguay, Brazil, Peru, Ecuador and Colombia. In Ecuador in established cultivations and with a density of 625 trees, the production oscillates between 15000 and 20000 Kg. / there is. In the provincial environment borojò cultivations have not been reported in big extensions, alone they exist in small associations with, yucca, papaya, citric, cocoa, among others. Recently he/she has been renewed the interest for the propagation for seed due to the remarkable behavior of plants coming from seeds of natural pollination.
- ItemEvaluación agronómica con investigación participativa de tres líneas promisorias de amaranto (amaranthus sp.) con fertilización química y orgánica en la localidad de Laguacoto II, Provincia Bolívar(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2006) Guata Patin, Carlos Vinicio; Monar Benavides, Carlos MarcialAmaranth is an Andean crop and part of the production systems of our aboriginal and was used for religious rites and as the foundation of your diet along with corn, quinoa, potatoes, lupine and others. Amaranth is currently a crop that can be used in human and animal food. This plant has proteins (amino acids) and some minerals such as iron and calcium. They can produce a wide variety of products such as flour, popcorn, desserts, biscuits, baby food, etc., with added value. Bolivar province, disappeared amaranth cultivation due to genetic erosion and replacement with agro ecosystems that today are unsustainable and are the unicultivos. Amaranth because of its nutritional characteristics of excellent quality, it has niche markets like the European Union, United States and is a species that can effectively contribute to the food security and sovereignty. This research was conducted with the active participation of students, technicians, researchers, producers / as, and Local Agricultural Research Committee (CIAL). This test was performed at the Experimental Farm Laguacoto II, State University of Bolivar, located in the parish Veintimilla, Canton Guaranda, Bolívar province. The soil type is clay loam; low to medium nitrogen; low for phosphorus and sulfur; Good potassium. The soil has a pH of 6.7. Low organic matter content of 2.8%.
- ItemEvaluación agronómica con investigación participativa de ocho accesiones de quinua dulce (chenopodium quinoa will) con excelentes características para la agroindustria en Laguacoto II, Provincia Bolívar(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2006) Borja Antrituña, Clara Leonor; Monar Benavides, Carlos MarcialQuinoa is grown in the Andes and part of the production systems of our aboriginal and was used for religious rites within crop diversification is a strategy of sustainability and food security by improving the efficiency of production systems this territorial region, mainly due to declining competitiveness in the last two years of other traditional items such as potatoes, corn, barley, wheat and others. Quinoa has an excellent quality due to its balance of essential amino acids such as lysine, methionine and especially tritopfano. Protein content varies between 14 and 20%, has excellent amounts of minerals such as calcium, iron, phosphorus and some vitamins. It can be made a wide variety of sub. Products such as flour, popcorn, desserts, biscuits, baby food, etc. This test was performed at the Experimental Farm Laguacoto II, State University of Bolivar, located in the parish Veintimilla, Canton Guaranda, Bolívar province
- ItemManejo de nutrientes por sitio específico con labranza de conservación en el cultivo de maíz (zea mays l.) en Laguacoto II y San pablo de Atenas, provincia Bolivar(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2007) Yánez Borja, Darwin Benigno; Monar, Carlos MarcialThis research was conducted in the 2006 growing season, at two locations in the province Bolivar, according Canadas. L, 1983 are within the area of lower montane wet forest life (bhMB), between 2000 and 2900 m the average annual rainfall varies between 1000 and 2000 mm with an average annual temperature between 12 and 18 ° C.
- ItemProducción, posproducción y comercialización de cacao (theobroma cacao) en el Cantón Caluma(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2007) Mora Coloma, Ángel Eugenio; Vásquez, HugoThe Ecuadorian agricultural system enjoys variety of crops. According to the 2002 census cocoa it is occupying the greater amount of soil in the country and a small part in our Province of Bolivar and in our Canton Caluma. For this reason we have proposed a study to determine the technologies they use our cocoa producers Caluma Canton with the aim of promoting for those with deficiency and make an impact as strengths in subsequent instances. To duly perform all activities concerning the process of post-harvest production and marketing. The study was conducted in 10 precincts belonging to the Canton Caluma, in order to learn the techniques used by our farmers in cocoa matters and also integrate with the connotative language of the place, in which 10 random surveys were implemented with a total of 100 respondents. Autonomous National Agricultural Research Institute (INIAP), National Institute of Statistics and Census (INEC), Cartographic Material Military Geographical Institute (IGM), Bolivar State University, Provincial Government of Bolívar, Page: To collect secondary information as visited institutions Web, National Institute of Meteorology and Hydrology (INAMHI). The methods used were, with the help of a physical map of Canton, considering that the area selected The person was influenced by cocoa plantations. The survey was based on semi-structured open and closed questions, using clear and simple language easily understood taking care that reality and local knowledge is identified. For the analysis of research we used descriptive statistics. After comparing and corresponding interpretation it is determined cocoa production in the canton Caluma in 80542 Kg. And forms of land tenure are mostly own like the postproduction techniques using cocoa. Marketing channels and the unique relationship between traders and producers as prices throughout the year and corresponding returns shown, demonstrated that cocoa made to be long-lived plants that have little production but small technologies are applied they could enhance the same. Finally, this study showed that cocoa cropping competes with other plants for nutrients, water and light so its production is lower, considering that since this semi technified should at least production of 6 quintals per hectare., But It is not therefore necessary to train cocoa producer. Production in the canton is deficient, due to the existence of old plants, plus the lack of fertilization, pruning and good management. The high cost of renting mules and the inconvenience of not having access routes carrozable different cacao plantations, make the cocoa farmer to invest in these parameters enormous amount of money. Therefore he can never see your daily fortune and tenacious work; He is always working at a loss as it has been shown in representative paintings. However he served them cocoa and serve them as credit source, not banks or cooperatives, but of cocoa traders, who exploit producers making indiscriminate discounts, offering daring disguise their money according to the amount of money offered to a greater or give them fewer credits, the same as is spent on consumer goods, agricultural inputs not specifically for cocoa. Their hard work and sacrifice in the field tenacious, are never rewarded, but have the satisfaction of winning the daily bread with his honest work.
- ItemDesarrollo y validación de materiales de capacitación para agricultores/as en tizon tardio (phytophthora infestans) de la papa (solanum tuberosum), en la Provincia Bolívar(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2007) Cáceres Castro, Alexandra Paola; Yánez Garcia, Angel RodrigoLate blight is the disease that causes major losses in potato cultivation. These losses can be 100% but control measures are taken in time. Losses due to farmers know the biology and management of the disease. Training is one of the best ways to control potato late blight. Materials which have been used for training such as Guide to facilitate the development of farmer field schools "Integrated Management of Major Diseases and Insects of the Pope." If San Miguel, Cajamarca, Peru. Learning tools for facilitators, Integrated management of potato cultivation. 2000 edition, Ecuador; Facilitators Guidelines for Farmer Field Schools and others that need to be improved and there are also concepts in which late blight to be performed practices by which these concepts are transmitted to farmers. This paper describes the methodology used for the development of training materials. The methodology of the analysis of competencies that farmers should be able to develop in the field to combat the pathogen. This analysis was the basis for the development of objectives, which in turn guided the development of content, learning strategies and evaluation. This was done in a workshop facilitators, experienced technicians and agricultural extension plant pathologists they participated. Correct identification of the disease, identify favorable conditions for late blight, proper selection of potato varieties, efficient use of chemical control and frequent evaluation of the plot: As a result of this workshop is prioritizing the following skills. To sort the methodology under the guidance of learning defined a structure consisting of: (i) Title, (ii) Directions for the facilitator before the meeting, (iii) Prerequisite (iv) Time (v) Introduction, (vi) Objectives, (vii) Structure of the module (viii) Preparation Activities to develop with the participants during the session (ix) Review of knowledge (x) Initial Assessment of Knowledge (xi) Evaluation of expectations (xii) Technical content for participants ( xiii) Questions for dialogue (xiv) Practice (a) Objectives, (b) Supplies (c) Procedure (d) Notes, (xv) Synthesis Module (xvi) Final evaluation of knowledge (xvii) Evaluation Module ( xviii) Annexes (Annex 1 Technical content for the facilitator and participant materials and Annex 2 Questions for the evaluation of knowledge) (xix) References. Under this structure they are developed five modules: • Module 1. Know the symptoms of late blight and the fungus that causes • Module 2. Learn how you live Phytophthora • MODULE 3. CONTROLLING using late blight resistant potato varieties • MODULE 4. CONTROLLING late blight using fungicides • Module 5. Let's visit our plot to control potato late blight These modules were validated through training with a focus on knowledge management in three FFS of the Bolivar Province. They were also used to adjust these materials. This process was very dynamic, all changes that were made were subject to suggestions of farmers, experts in the field of late blight, agricultural extension and development of training materials. The result of this work is a guide to facilitate the learning of potato late blight, the same is intended to be used by field school facilitators and others interested in the subject. It is hoped that this guide is given before planting a potato to put into practice the concepts covered in the guide and that are necessary for proper management of the disease.
- ItemEvaluar la eficiencia de la multiplicación asexual en cacao (theobroma cacao) al aplicar ácido giberélico en la zona de Caluma.(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2007) Rojas Montero, Ángel Isaac; Sánchez Morales, José AntonioCocoa is native to Mexico, whose fermented seeds, toasted and ground tropical plant the key ingredient of chocolate is obtained. The main producers of cocoa are; Venezuela, Colombia, Ecuador, Peru, Brazil, Africa and Central America. (Ospina, J.1995). Cocoa cultivation in one form or another has spread and today is cultivated in almost all tropical and subtropical areas of the globe (Ochse, M.1998). Currently almost three million tons of cocoa produced worldwide. Cocoa production in Ecuador is 88,000 metric tons (Fernandez, J. 2000). At the level of the Province of Bolivar production is 958 tons distributed in the areas of Caluma, Echeandía, ships and San Luis de Pambil, with an area of approximately 17 984 hectares (INEC. 2002). A cantonal cocoa farming is of great importance since it depends on the economy of much of the farmers it has been successfully adapted to this area resulting in excellent production both in quantity and quality (Rojas, A. 2005). In the canton Caluma cocoa it is currently a source of income for farmers, since it is the second most after orange. The cantonal production is 230 tons spread over 4,770 hectares. (MAG. 2000). The application of plant growth regulators is widespread in many cultures and with it very different and specific objectives pursued. The plant growth regulator is a synthetic hormone. The organic substance is a hormone that is synthesized within the plant and that at low concentrations, can activate, inhibit, or modify their growth. Its fundamental action is to accelerate or slow certain stages of plant development. (Yuste, P 2000). Gibberellins are chemically related substances gibberellic acid. They are characterized mainly by their influence on stem elongation and therefore the greater plant growth. (Soberón, J. 2005). Gibberellic acid (GA) produces elongation and stem cells with a similar indoleacetic acid (IAA) but not identical effects. That acts in many tissues where indoleacetic acid is ineffective or inhibitory and vice versa. In some tissues, whether applied indoleacetic acid having a greater stimulatory effect of lengthening normal. This suggests that the action of gibberellin occurs somewhere that precedes the action of auxin in the reaction sequence leading to growth stimulation by elongation. Indoleacetic acid effects are related to protein synthesis and act at the level of enzyme induction or transcription deoxidized ribonucleic acid (DNA). Gibberellic acid stimulates cell division in the apex of the stem and stem elongation. (Bidwell, R. 1993). In asexual propagation by grafting once the grafts begin to sprout gibberellic acid is applied in order to obtain as quickly as possible and therefore grafting plants of good quality and in less time to meet the producers of this noble Fruit (INIAP. 1999).
- ItemDiagnóstico agrícola y uso potencial del suelo de tres comunidades del Cantón Guano (Chipza, Cahuají Alto y Cruz de Mayo) afectadas por la caída de ceniza volcánica del Tungurahua, Provincia de Chimborazo(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2008) Silva Maldonado, Marcela Carolina; Yánez García, RodrigoFlower production level of the world is another of the activities of agriculture, leading from the start with crops for exports, becoming a large-scale business. The advance in communications and commerce have propelled aerial activity is strongly in recent years. Large consumers are the most developed countries. United States, Japan, Germany, France, Italy and Norway. (Http://www.ecuadorexporta.org) In 2005 there were in Ecuador 393 hectares in overall production of floriculture crops and export revenues were US $ 3,420,311, compared with 2001 growth of 514% is observed and compared to 2003 was 40% with export volumes USD 55880 and USD 24.4302 million; while in 2006 until February had an income of USD 580170. In other floriculture represents 10% of total exports of the agricultural sector. (Http://www.ecuadorexporta.org) The Third National Agricultural Census 2000 recorded the following information on the cultivation of permanent floriculture: Growing roses; 594 hectares, 34,035,708 plants, total 316 372 371 stems. You hypericum cultivation with 75 plants 7.52 million, 11.28 million stems totals. (Http://www.agroecuador.com) The province stands out in terms of flower cultivated surface is Pichincha, with approximately 66% of the total area (which breaks down into 49.6% of permanent flowers and transient 16.4%), followed by Cotopaxi 12.1% of the surface, Azuay with 5.8%, 5% Imbabura, Pichincha 4.4% (only permanent crops), and the other provinces with 6.6% of the cultivated surface of flowers. (Http://www.sica.gov.ec) Floriculture occupies abundant labor. Currently provide direct employment to 36 500 people, and indirectly has stimulated the creation of related activities such as land trading companies, freight forwarders, transport companies air freight and storage of agrochemicals, craft workshops mechanical agricultural equipment, electricians, carpenters and other activities. (Http://www.hoy.com.ec) Today the (Hypericum sp.), Occupies the eleventh position within the fifty best selling flowers in the world of flowers, becoming the berry bush most successful of the moment color. ('Agro' 2001) The company HILSEA INVESTMENTS LTD., Producer of various species of cut flowers including Hypericum (Hypericum sp.), Has invested large economic sectors in soil disinfection to counter attack the root-knot nematode (Meloidogyne sp.), And conscious that contributes to the degradation of the planet; seeking new alternatives, to identify genotypes resistant to nematode attack. It is very important to possess resistant germplasm, to start a breeding program in order to obtain resistant varieties. (Guerrero, M. 2007)
- ItemInventario de enfermedades fungosas de la uvilla (physalis peruviana) en las parroquias de Yaruqui y Amaguaña del Cantón Quito, provincia de Pichincha.(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2008) Chicaiza Guagrilla, Graciela Del Pilar; Salazar Ramos, Sonia MaríaThis research was conducted in the laboratory of Phytopathology SESA "Tumbaco", located in the province of Pichincha, Canton Quito, Tumbaco Parish, at an altitude of 2465 m The objectives were: Identify fungal diseases in growing uvilla in each of the sectors under study characterize diseases based on potogenicidad affecting mushroom cultivation uvilla in each of the sectors determine the percentage of incidence and severity of each of the diseases affecting the cultivation uvilla For the development of this research diseased plants uvilla (Physalis peruviana) from four farms were obtained as: Farm Parish Yaruqui Otto and Santa Rosa sector and Farm Parish Amaguaña, sector Cocha collected were taken to Phytopathology laboratory to make the appropriate insulation. Factor in the study was: Identification of fungal diseases uvilla For analysis and interpretation of descriptive statistics was used and the following variables were evaluated 1. Diseases that attack the root: Incidence of infection in root Severity of root infection 2. Diseases that attack the stem: Incidence of infection in stem Severity of infection in stem 3. Diseases present in leaves: Severity of infection leaves 4. Diseases that attack flowers: Incidence of infection in flores.- 5. Diseases that attack the fruit: Incidence of infection in the fruto.- The plant material used was the seeds of plants uvilla Seedbeds, transplant and low greenhouse inoculation were performed at a temperature of 21-32 ° C and a humidity of 90%. After analyzing the following results: The fungus Alternaria sp. Is present in the aerial part of the plants in both leaves and stems fungus rapidly invades tissues causing mild to severe damage defoliation of plants may occur when there is a strong attack has an incidence of 4 to 7% and severity in a 17 and 19% in both Yaruqui and Amaguaña. The fungus Cladosporium sp. was found as a contaminant in the leaves and stems of the plants has a lower incidence of 6% and 13% less severe in the parish of Yaruqui and Amaguaña, Fusarium sp. Causes damage to the root system, leaving the helpless ground, causing yellowing and necrosis of leaves later, progressing towards the apex slowly wilt and plant death, with an incidence of 4 to 8% in both Yaruqui and Amaguaña, and a severity of 23 and 26% in the two parishes.
- ItemDiagnóstico del uso y manejo actual del suelo para el desarrollo de un plan de capacitación en conservación de suelo en zonas de intervención de la plataforma de la papa en Quero y guano.(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2008) Ibarra Echeverría, Isidro Xavier; Monar Gavilánez, Nelson ArturoThe Quero and Guano cantons, located in the central area of the Sierra region Ecuador, have climatic and soil conditions favorable for potato cultivation. This account is based on the different production systems existing in these cantons, also constitutes the greatest source of income for families. According to information provided by farmers in the area in recent years the yields of different crops have decreased considerably. Between the causes mentioned farmers to reduce yields They are: misuse of agricultural machinery, overwork on land that is located on slopes and the irrational use of pesticides and chemical fertilizers. The cultivation of potatoes for its establishment and maintenance requires many work. The use of tractor in soil preparation is widespread, so shows 53.3% of farmers who used the tractor to plow discs remove and flip the ground. A visible feature in the study areas is the presenting irregular land topography. 52.7% of units They have production sites with an inclination from 15 ° to 30 ° (short side). Wind and rain are other factors present in the area which added to the First are the main factors of soil erosion. The institutions that are part of the platform of the Pope in Quero and Guano They have been working for the benefit of small and medium organizations potato farmers in these cantons. Among the activities that comprise the organization, planned production, marketing, research and training according to the needs and problems and crop areas. Training on integrated management of the potato crop it has been steady. Management being He ground an important and of interest to farmers in areas subject was raised research on this aspect. The main objective of this research was proposed was to conduct a Current diagnostic use and soil management to develop a plan training farmers in soil conservation in areas of intervention Pope platform in Quero and Guano. Part of the platform of the Pope in Quero and nine groups of Guano farmers. Of these we selected the five oldest groups for research, these were Shaushi, Jaloa Beach, Hualcanga San Francisco, Hualcanga San Luis and Santa Fe de Galan. Farmers who make up these groups surveys are applied to determine the use and management that give the soil and potential for conservation practices. To develop the plan training two groups of farmers were selected based on three criteria: degree organizational interest for training and the problem of soil erosion; the groups selected were: Hualcanga Shaushi and San Francisco, both located in the canton Quero. According to the reality of the areas mentioned and from the knowledge and interest of producers, a training plan was developed to respond to the soil erosion problems in what is included and agronomic practices mechanical soil conservation. The training was conducted in seven sessions on dates set by farmers. Before the training, it was built learning tools. The training plan was designed and implemented in 7 sessions. Farmers Shaushi group averaged 5.8 attended sessions, while Farmers in San Francisco 4.5 Hualcanga training on average. Although soil erosion is a visible phenomenon in the study areas, before training only 19.1% of these farmers know that is the soil erosion. With the training he got 83.9% of farmers knows this. Factors that farmers came to regard as causes of erosion are: rain, wind, man's work and the work of tractor. A level of the two groups, at the end of the training process, farmers They reached 89.7% of knowledge on the issues, increasing by 16% in their knowledge of the land and conservation practices. In Shaushi the initial knowledge was 79.0% and increased 12.3% and San Hualcanga Francisco initial knowledge was 65.3% of the topics discussed ultimately increasing by 22%.
- ItemEvaluación agronómica de dos líneas de arveja (pisum sativum l) y su efecto a la fertilización química y orgánica, en el Cantón Chimbo(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2008) Prado Velasquez, Luís Alfredo; Monar Benavides, Carlos MarcialPea (Pisum sativum L.) is a legume that is grown in almost everyone, although it is more suited to temperate, cold and wet climates. As a cultivated plant is very old and employment in the food and feed it back to 6000-7000 BC. Although dry peas are produced almost everywhere, the areas that are most relevant are located in Asia and Europe. In total, worldwide 6.5 million hectares is cultivated, with a production of 11 million tonnes and average yields around 1,700 Kg. / Ha dry. With regard to green peas, world culture amounts to 806 000 ha, with a production of 5.2 million tons with an average yield of 6,467 kg. / Ha. (Verissimo, L. 2000). World demand for grain is currently on production, determining that at the beginning of the third millennium 826 million men, women and children suffer from hunger. Furthermore, if one takes into account the projected population growth for the next decades it might ask How can feed a world population that will be 8,300 million for the year 2225? (FAO, 2005). Production in Ecuador is divided into dry crop which occupies an area of 12,696 ha, of which 38% corresponds to the province of Bolivar in first place and harvest in tender with 12,206 ha in the first province Chimborazo with 26% and the province Bolívar in fifth place with 10% (MAG, 1995). Since the pea is relatively short cycle and has a little extended root system and fails to fully exploit the soil, it requires a high supply of available nutrients to develop and produce high yields. So in the initial state, the plant must absorb nitrogen from the soil while the contribution made symbiotic bacteria is not available. From this moment, usually applied through fertilization is not necessary. The soil must provide the other nutrients, hence the need to fertilize and fertilizer to apply, which are determined by the availability of nutrients and the same demands of the plant; that is, it must be ordered for each particular situation. (Monsalve, M). Currently market requirements demand crops suitable for agribusiness and preference for healthy products free of pesticide residues, to ensure food security. The problems of this crop in the province Bolivar and especially in the canton Chimbo and territorial area being suitable for this crop, most farmers do not engage in this farming extensively by low production because the soils are degraded and have little knowledge regarding the management of chemical and organic fertilization on soil conservation tillage. Due to the demands of market production, virtually almost all producers engaged in this culture, use modern inputs. The growth of pea production in Ecuador and the world is accompanied by an increase in unsafe use of chemical fertilizers and agricultural pesticides, which threatens the sustainability of the agricultural sector and food security of our country. The varieties currently grown, are susceptible to root disease complex (Pythium sp, Fusarium, Rhizoctonia sp) and leaf (Anthracnose, Alternaria sp and Ascochyta sp), being necessary to validate promising lines with resistance to these pathogens and responding to needs of different segments or links in the agri-food chain. Besides inadequate and unsure of agrochemicals, fertilizers and additives in food production, use make these soils containing toxic waste, making it necessary to initiate a process of improving degraded soils, with the use of organic fertilizers such as Ecoabonaza to contribute to food security products free of toxic residues and medium term ecological and organic products offer good quality.
- ItemEvaluación de la pérdida del suelo por erosión hídrica en tres sistemas de producción en la microcuenca de la quebrada Chilcapamba, Cantón Chillanes, Provincia Bolívar(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2008) Chela Morocho, Efraín Edwin; Monar Gavilanez, Nelson ArturoThis work of investigation was made in the year 2007 - 2008, in the locality of the Vaquería, Chillanes region, Province Bolivar. In this investigation considered the following objectives: to determine the amount of soil that loses by effect of the superficial draining in the production systems grass, maize and bean in monoculture; to calculate the superficial draining in the production systems; to make the economic analysis of the reduction in the productivity of the headings in study by effect of the hydric erosion. In the province of Bolivar, 92% of the surface correspond to slope soils, of which 45% are in processes of critical erosion, had mainly to the inadequate use of the farming practices associated to the climatic and edáficas conditions of the zone. The most serious form of degradation of the soil is the caused one by the hydric erosion that depends on the amount, intensity, duration, diameter of the drop of water, speed and kinetic energy of the drops of rain, slope level, cover of the soil and deficient practices of conservation. Of the microriver basin of the Alumbre river, studies are not registered that quantify the degradation of the soil caused by the hydric erosion in the main production systems. Therefore, the INIAP with the support of SANREM CRSP, at random implemented a study with the main cultures of the zone (grass, maize and bean) in Desing of Complete Blocks with three treatments and three repetitions, were made analysis of variance and test of the Tukey to 5%. The variables that were evaluated are volume of water by precipitation, slipped volume of water, gross weight of sediments in suspension, coefficient of draining, infiltrated volume of water, sediment gross weight per year and the loss of macro and micronutrients. The results show that the production system that favored the loss of soil is the maize. In the production system of grass the smaller amount of loss of soil was registered, thus contributes to the conservation of this resource. The production systems in which the greater superficial draining was registered correspond to bean and maize. In the system maize it is where greater losses of macro and micronutrients of the soil take place. The production system of maize with high precipitation levels favors the superficial draining with greater drag sediments and its direct incidence on the loss of fertility of soil. The production 60 system of grass favors the greater amount of infiltration of the rainwater. The erosion of the soil not only generates physical and environmental problems in the subriver basin, but in addition socioeconómicas repercussions in the homes, economic losses by the reduction of the productivity of the cultures on which the familiar sustenance depends. Finally it is recommended to design and to implement alternative technological friendly with the environment for the sustainable production of the productive and economic headings of the subriver basin and to generate spaces for the socialization of the information generated to motivate and to enable to agricultores/as in alternatives technological that the conservation of soils in the subriver basin foments.
- ItemRespuesta del cultivo de arroz (oriza sativa), a diferentes dosis de fertilización nitrogenada en combinación con micorrizas arbusculares glomus spp en la zona de Ventanas – Provincia los Ríos(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2008) Dávila Espín, Alicia Elizabeth; Espinoza Mora, Kleber EstuardoRice (Oryza sativa) is a grass of great importance in the human diet as a source of carbohydrates, is the staple food in many Asian countries and some of South America like Ecuador. (Sucre, M. 2003). The global rice production in 2000 was about 598 million tons. Among cereals, rice ranks first in terms of production volume, followed by corn and wheat. Asian crops account for over 90% of world rice production and the main producers are China, with 31.8% of production, and India (22.4%). In Europe, the main producers are Italy and Spain (Mediterranean climate zones); in absolute terms, yields are much lower than those of countries that engage in this culture vast expanses, but yields are among the highest in the world. (Encarta, 2007). In Ecuador an area of 343 936 hectares were sown; which have been harvested 332.989 ha with an average rice yield of 3.6 MT / ha, being the province of Los Rios the second largest producer of rice in the country, with an average yield of 3.26 MT / ha of rice shell (Ministry of Agriculture, 2003). The planting area is especially located in the province of Los Rios and Guayas representing over 92% of the country's rice production under irrigated conditions 60% and the rest on dry land (Ministry of Agriculture, 2003). The decline of biodiversity of ecosystems and agro ecosystems are the example of the indiscriminate use of agrochemicals in conventional farming, as well as the pollution of natural resources (water, soil, and air) and imbalance (Bermudez, 2004) . Because these causes and among other there is the urgent need to restore the agro-ecological balance, without diminishing the productive responses in order to achieve comprehensive development of ecosystems through the use of technologies framed in a clean or organic-sustainable agriculture (Sucre, M. 2003). At the present time after some years of being immersed in the so-called "Green Revolution" we are at the beginning of the "Sustainable Agriculture" which aims to reduce to a minimum the use of pesticides and increase the efficient sound management of biological resources achieve maintain yields achieved in conventional agriculture or increase considerably reducing production costs, especially as relates to chemical fertilization (Hernandez, M. 2003). It has been determined that positive returns can be achieved using a specialized group of aerobic fungi called mycorrhizae Glomus spp), and which supply plants nutritional elements necessary for its development and high productivity through fungus-plant symbiotic relationship. (Duchicela, 2004). It is stated that the amounts of chemical fertilizers applied only are exploited by 20% whereas normally the rest is fixed or is leached into soil adverse conditions caused by extreme pH values and aluminum in acid soils or calcium and magnesium, among others in alkaline soils; under these conditions the use of mycorrhizae can recover nutrients and used by plants in a much larger amount (Rivera, 1996). These fungi when inoculated mycorrhizal crop roots establish an advantageous symbiosis obtaining the following benefits: -Increase In plant growth and crop yields, which usually range from 20-60%. -Increase The use of fertilizers and soil nutrients N, P, K, Cu, B, and others and thus decreasing costs for the implementation of these inputs. -the Root system protection against certain fungal diseases, also protect soils against degradation and contribute to the regeneration thereof. (Duchicela, 2004) - The physical, chemical and biological characteristics of the soil (Monar, C. 2006) are improved
- ItemEfecto de productos orgánicos en la calidad del suelo y en la estimulación del desarrollo radical en palma aceitera (elaeis guineensis jacq.), en dos localidades(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2009) Luzon Toscano, Nestor Santiago; Herrera Limaico, Diego Vladimir; Donato, WashingtonEcuador weather conditions make their lands are optimal for the cultivation of African palm, activity that meets certain peculiar features and make this industry a potential for social and economic development of the population. The cultivation of oil palm interesting investment moves, creates important jobs and promotes the agricultural development of the country, not only from the point of view of culture but by the number of underlying business generated. It is estimated that this activity generates 60 thousand direct jobs and 30 000 indirect jobs in related activities (Arevalo, 2004). The National Association of Oil Palm Growers (ANCUPA) indicates that the oil palm (Elaeis guineensis Jacq) is one of the most promising crops of Ecuador, because it has the advantage of producing all year and being in a tropical area, could transform solar energy into oil; It is a crop of great importance in the economy of our country (Recalde, 2002). Oil palm is a crop that is characterized by high nutrient intake to satisfy their vegetative growth and high production potential of fruit and oil (Bernal, 2002). The physical and chemical soil characteristics influence the development of oil palm, particularly in marginal climates, palm oil is favored by deep, loose and well drained soil. A shallow water table limits the development of its roots and nutrition. In general, good physical characteristics, texture and structure, are preferable to the level of fertility, as this can be corrected with mineral fertilization. Oil palm resists low levels of acidity to pH 4. The soil too alkaline they are harmful. (SICA - MAG, 2001). The importance of the products and the benefits of these are the elements containing complexes act as cofactors of the actions of enzymes that contribute algae. Enzymatic and hormonal action; same, which enhance the spread reference microorganisms, as they are alive. The cyanophytes, fix nitrogen from the air even in non-legumes and foster halophiles desalination. Improving and rehabilitating soils, providing textural equilibrium, improving structure, giving greater porosity (descompacta compact soils), gives body to light soils, adjust the pH, desalted, desodifica, demineralized (mobilizes the accumulated fertilizer), detoxifies, promotes more stuff organic and microbial life; It makes efficient irrigation water, fertilizers and agrochemicals; less leaching; availability and making more nutrients favoring bio geo chemical processes of the soil-plant system. The plant will receive therefore the best conditions for efficient development, contributing to the increase of production, and this in turn results in a good return for the oil palm sector (GLOBAL ORGANICS, 2007). At the present time, one of the main problems that support this Palmácea is the lack of roots, because of poor agricultural management that crop is especially concerning fertilization. Poor fertilization program can cause soil acidity, compaction, and the occurrence of phytosanitary problems such as the presence of pests (eg cochineal red scale). Mismanagement greatly affects the appearance of roots. These not only allow anchoring the plant but are responsible for absorbing water and nutrients from the soil. With poor root system, fertilization usually becomes a meaningless practice, since most chemical fertilizers are lost by not being taken by the plant, due to insufficient number of roots, which definitely translates into low productions and consequently economic losses (Diaz, 2000). Because the roots of the palm, are constantly renewed, including primary, could assess the effect of the products within six months of the investigation and therefore was of great interest to carry out the study to address the shortage of roots This Palmácea, in order to improve the nutrition and water absorption, while putting emphasis on improving the quality of the soil where the crop is grown. It is very important to regenerate and / or increase the number of roots in the cultivation of oil palm especially prior to fertilization that this is not a practical no sense and according to the results we recommend using bio-stimulants to study " Rooting commercial effect on root development and increase in the cultivation of oil palm (Elaeis guineensis Jacq.) "(Diaz, 2000). Against this background, the company GLOBAL ORGANICS collaboration with ANCUPA (National Association of Oil Palm Growers) and the Faculty of Agriculture, Natural Resources and Environment, School of Agricultural Engineering of the State University of Bolivar, held A study involving the application of new organic and low impact found in the market, among which were used, rehabilitation and organic enhancers, bioenhancer Rooting and an organic soil. It was expected changes in soil structure, providing the level of active organic matter, providing microbial life, thereby increasing the textural balance, improving the structure ,, adjusting the pH, desalinating, desodificando, demineralizing, detoxifying, reducing leaching, This will facilitate the availability of nutrients to maintain a balance in the main processes bio geo chemical soil-plant system. This hypothesis was tested in two localities of importance in palm cultivation: The Concordia and Valencia, provinces of Esmeraldas and Los Rios, respectively
- ItemEstudio de impacto del proyecto prolocal en las organizaciones sociales del Cantón Caluma Provincia Bolívar durante el periodo 2002 - 2006.(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2009) Masson Chávez, Wilian Arturo; Yánez García, RodrigoCocoa is native to Mexico, whose fermented seeds, toasted and ground tropical plant the key ingredient of chocolate is obtained. The main producers of cocoa are; Venezuela, Colombia, Ecuador, Peru, Brazil, Africa and Central America. (Ospina, J.1995). Cocoa cultivation in one form or another has spread and today is cultivated in almost all tropical and subtropical areas of the globe (Ochse, M.1998). Currently almost three million tons of cocoa produced worldwide. Cocoa production in Ecuador is 88,000 metric tons (Fernandez, J. 2000). At the level of the Province of Bolivar production is 958 tons distributed in the areas of Caluma, Echeandía, ships and San Luis de Pambil, with an area of approximately 17 984 hectares (INEC. 2002). A cantonal cocoa farming is of great importance since it depends on the economy of much of the farmers it has been successfully adapted to this area resulting in excellent production both in quantity and quality (Rojas, A. 2005). In the canton Caluma cocoa it is currently a source of income for farmers, since it is the second most after orange. The cantonal production is 230 tons spread over 4,770 hectares. (MAG. 2000). The application of plant growth regulators is widespread in many cultures and with it very different and specific objectives pursued. The plant growth regulator is a synthetic hormone. The organic substance is a hormone that is synthesized within the plant and that at low concentrations, can activate, inhibit, or modify their growth. Its fundamental action is to accelerate or slow certain stages of plant development. (Yuste, P 2000). Gibberellins are chemically related substances gibberellic acid. They are characterized mainly by their influence on stem elongation and therefore the greater plant growth. (Soberón, J. 2005). Gibberellic acid (GA) produces elongation and stem cells with a similar indoleacetic acid (IAA) but not identical effects. That acts in many tissues where indoleacetic acid is ineffective or inhibitory and vice versa. In some tissues, whether applied indoleacetic acid having a greater stimulatory effect of lengthening normal. This suggests that the action of gibberellin occurs somewhere that precedes the action of auxin in the reaction sequence leading to growth stimulation by elongation. Indoleacetic acid effects are related to protein synthesis and act at the level of enzyme induction or transcription deoxidized ribonucleic acid (DNA). Gibberellic acid stimulates cell division in the apex of the stem and stem elongation. (Bidwell, R. 1993). In asexual propagation by grafting once the grafts begin to sprout gibberellic acid is applied in order to obtain as quickly as possible and therefore grafting plants of good quality and in less time to meet the producers of this noble Fruit (INIAP. 1999).
- ItemEvaluación de la resistencia de treinta y un genotipos de hypericum (hypericum sp.) Al nematodo (meloidogyne sp.) En la parroquia de el Quinche, Provincia de Pichincha.(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2009) Morales, Alicia; Salazar Ramos, Sonia MaríaFlower production level of the world is another of the activities of agriculture, leading from the start with crops for exports, becoming a large-scale business. The advance in communications and commerce have propelled aerial activity is strongly in recent years. Large consumers are the most developed countries. United States, Japan, Germany, France, Italy and Norway. (Http://www.ecuadorexporta.org) In 2005 there were in Ecuador 393 hectares in overall production of floriculture crops and export revenues were US $ 3,420,311, compared with 2001 growth of 514% is observed and compared to 2003 was 40% with export volumes USD 55880 and USD 24.4302 million; while in 2006 until February had an income of USD 580170. In other floriculture represents 10% of total exports of the agricultural sector. (Http://www.ecuadorexporta.org) The Third National Agricultural Census 2000 recorded the following information on the cultivation of permanent floriculture: Growing roses; 594 hectares, 34,035,708 plants, total 316 372 371 stems. You hypericum cultivation with 75 plants 7.52 million, 11.28 million stems totals. (Http://www.agroecuador.com) The province stands out in terms of flower cultivated surface is Pichincha, with approximately 66% of the total area (which breaks down into 49.6% of permanent flowers and transient 16.4%), followed by Cotopaxi 12.1% of the surface, Azuay with 5.8%, 5% Imbabura, Pichincha 4.4% (only permanent crops), and the other provinces with 6.6% of the cultivated surface of flowers. (Http://www.sica.gov.ec) Floriculture occupies abundant labor. Currently provide direct employment to 36 500 people, and indirectly has stimulated the creation of related activities such as land trading companies, freight forwarders, transport companies air freight and storage of agrochemicals, craft workshops mechanical agricultural equipment, electricians, carpenters and other activities. (Http://www.hoy.com.ec) Today the (Hypericum sp.), Occupies the eleventh position within the fifty best selling flowers in the world of flowers, becoming the berry bush most successful of the moment color. ('Agro' 2001) The company HILSEA INVESTMENTS LTD., Producer of various species of cut flowers including Hypericum (Hypericum sp.), Has invested large economic sectors in soil disinfection to counter attack the root-knot nematode (Meloidogyne sp.), And conscious that contributes to the degradation of the planet; seeking new alternatives, to identify genotypes resistant to nematode attack. It is very important to possess resistant germplasm, to start a breeding program in order to obtain resistant varieties. (Guerrero, M. 2007)
- ItemCaracterización morfológica y sensorial en dos épocas de cosecha de cacao elites tipo nacional (theobroma cacao) a nivel de fincas de productores en el Cantón Caluma.(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2009) Guamán Asis, Fernando Ufredo; Espinoza Mora, Kleber EstuardoThe world cocoa production declined by 1.5% during the harvest of 2001/2002 to 2.777 tons, and is expected to recover to harvest 3,040 tons in 2002 / 03. The product offer is given by the following countries in thousands tonnes: Ivory Coast: from 1.185 to 1.240 -1.300; Ghana: 395-340 -450; Indonesia: 388-443 - 485, in 2000/01 -2001 / 02-2002 / 03, respectively (www.agrotropical.com 2006) Ecuador is known worldwide for the production of fine cocoa aroma, for the industrialization of the same obtaining chocolate and high quality oil, which by their organoleptic characteristics have been classified as a high quality cocoa, and there are currently approximately 370,000 ha. planted in 60,000 production units. For the period 1997 - 1998, it accounted for 4% of world production of which is estimated at approximately 100,000 MT / year (ICCO 1999). 75% of exportable production of fine Ecuadorian cocoa flavor is used for the production of high quality chocolates (www.Ecuador.fedexpor.com 2006) With the emergence of diseases such as witches' broom (pernicious Crinipellis) and Monilla (Moniliophthora roreri), about 1900, the cocoa producers replaced, the National cacao hybrid of Trinity origin with a high percentage of resistance to fungal diseases (Quiroz, 1997). In the country, despite the phytosanitary problems mentioned, the future of the crop provides flattering prospects for continued foreign industry requirements for this fruit (Vera, J. 1993). In Bolivar Province as in the country the planting and production of National Quality cocoa is minimal, by not having a gene bank to provide seed material product quality. In this situation, in the selection process Caluma elite National cacao trees on the farm producers began Canton; however this process has not been done with the selection indices required as pod index, seed index, resistance to pests and diseases, etc. thus trees identified not necessarily meet the agronomic and sanitary considered minimum requirements for mass multiplication let alone for commercial distribution. This research was to apply techniques to identify plants with fruits that have the best rates required as the organoleptic characteristics of almonds. The flavor determined by the taste and aroma, reflecting the combined effects of genotype, the soil and climate factors, agronomic management received in the plantation and postharvest technology used. (Copyright.infoAgro.com 2006).
- ItemEvaluación del suero láctico en el control de oidium sp en tomate riñón (Lycopersicum sculentum) en cultivo bajo invernadero en Yaruquí, provincia de Pichincha(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2009) Vargas Ramos, Raúl Efraín; Osorio Talavera, Tomás Raúl; Barberán, CésarIs painful recognize continues use qualification literate unreasonable of agrochemicals, some high degree of toxicity in the continuous combat pest, fortunately there are organizations concerned with finding alternatives to reshape cultivation using natural and biological products for the control of pests and diseases. The alternatives are varied, one of them is to use lactic serum to control the Oidium sp in tomato kidney (Lycupersicum sculentum). The parish of Yaruquí decided to try this product at a dose of 2, 3 and 4 cc lactic serum for liter of water and frequency of 1, 2 and 3 weeks. For this study raised the following objectives: -Evaluate the incidence and severity of the presence of the Oidium sp. – To determine the dose and most appropriate for your control frequency. - To determine the cost/benefit ratio. -Provide initial elements for the establishment of a technology use of lactic serum. The variables discussed: - Survival. - Height plant at different ages. - Emergence of the Oidium sp. - The Incidence of infection. - Severity of infection. - Effect on the foliage. - Effect on the fruit. - Effect on Phonological stages plant -Incidence of other pathogenic fungi - Incidence insect pest, and - Production. The materials used in the research were: tomato kidney Nemo-Neta variety and milk ́s lactic serum. The results obtained, the best was the seven parcel of land (T7), this one received 4 cc lactic serum for liter of water and 1 application every week. The severity was very mild (between 0 and 20 %) and remained in the lower third of plant. Lactic serum caused a slight loss of brightness in the gout to dry or wipe oneself product sheets. The fruit was not affected. Used doses did not cause effect on plant phonological stages, not controlled boat or insects plague, the production was commercial quality. Lactic serum in their different doses and applied frequencies showed excellent preventative properties with even the smallest dose and wider frequency. Dispersed serum in water solution, contact with the foliage forms a thin layer of fat which prevents the spores settlement dry. When applications on foliage that has already been infected by Oidium sp lactic serum wash and blocks the tissue maintaining latent the pathogen, if not be continuing with this periodic applications, this one to shoot forth climatic conditions
- ItemEvaluación de la productividad en frutila (Fragaria Annanasa. Duch), con la aplicación de tres bioestimulantes y tres dósis de abono orgánico en la zona agroecológica de Yaruquí provincia de Pichincha(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2010) Aguirre Almeida, María Lourdes; Sénchez, JoséWorld production of strawberries has risen steadily in the last 25 years with an average of 2,700,000 MT per annum during the last years and a cultivated area of 217,766 hectares. In Ecuador is naturalized in a cool place of the Ecuadorian highlands. Average yields and yield production now here in Ecuador, is reported in the province of Pichincha Yaruqui Sector: Total area harvested per hectare, 67; Production TM. 696; Yield Kg / Ha 10,388. which indicates that the averages have been getting better and better. Biostimulants are increasingly used in modern agriculture for its important role to strengthen and regulate the actions of Airmen factors which allow us to have better yields in crops such as improving plant structure, accelerate the process of photosynthesis, increase mineral absorption, by improving productivity, lower quantitative and qualitative profile in conjunction with fertilization and irrigation. In hierdie navorsing, is die volgende doelwitte: 1. - die effek van die drie kunsmis te evalueer in die ontwikkeling van roduktiewe arbei-oes. 2 .- Om te bepaal watter van die drie bioestimulantes invloed op die verhoogde produksie strawberry 3 .- te voer 'n ekonomiese analise voordeel costo.B / C Die ontwerp van ewekansige volledige blok met tien behandelings en drie herhalings. Die faktor A ooreen met die drie tipes van bioestimulantes (Hormonagro, Bioenergie, en Sweet), faktor B ooreengestem tot drie dosisse van Humus (1, 21 Kg/m2, 2,43Kg/m2, 3, 64 kg/m2). Die veranderlikes wat bestudeer is: aantal stamme per plant, steel lengte, die aantal blare per plant, blaar breedte, blaar lengte, dae om te oes, die aantal blomme per plant, die aantal vrugte per plant, lengte vrugte, groente deursnee, plant krag, opbrengs per plot, opbrengs per hektaar. Analise van variansie is uitgevoer, Tukey toets teen 5%, korrelasie-analise en lineêre regressie.Die belangrikste resultate was soos volg: Die reaksie van die aarbei oes vir die meeste opbrengs komponente geëvalueer in hierdie agro-ekologiese sone is: 105 Die hoogste gemiddelde opbrengs van aarbei is gemaak in die behandeling T8 (Sweet 0.7 lit. / ha + 2,43 kg/m2 Humus) met 7.663Kg/m2. die tweede plek was die behandeling T3 (Hormonagro 0.250 lit / ha + 3,64 kg/m2 van humus.). Die hoër gemiddelde B faktor produksie in B2 verkry is (2,43 kg/m2 van humus) tot 7.690 kg/m2 Die onafhanklike veranderlikes wat bygedra het tot die opbrengs van die aarbei in 'n baie belangrike was die aantal blare, blare lengte, vrugte lengte, vrugte deursnee. Volgens die ekonomiese analise met die beste behandeling T8 die boer ontvang vir elke dollar belê 'n wins van $ 0,73. Ten slotte, hierdie navorsing toon dat daar 'n groot verskil in produktiwiteit tussen die beheer aarbei dit was nie gedoen bioestimulantes en humus in vergelyking met die behandeling onder studie, indien aansoek gedoen het by hom