CIENCIAS AGROPECUARIAS.

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Browsing CIENCIAS AGROPECUARIAS. by Subject "ABONO ORGÁNICO"

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    Evaluación agronómica y productiva de dos variedades de apio (Apium graveolens) con tres tipos de abono orgánico en la parroquia de Pifo, provincia de Pichincha
    (Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2015) Enríquez, Pepe Jesús; Fierro, Sonia
    The celery besides contributing to the population's feeding, their contribution is recognized with such estates as: a great variety of nutrients that you/they include vitamins, minerals, fibers, laxatives, slimming estates and other active biological principles. The organic payment plays a very important paper in the establishment of cultivation; its effect is reflected from the nurseries obtaining healthy plants and with good productions to the moment of the crop. This investigation was carried out in the place Chaupimolino, parish Pifo, canton Removes, county of Pichincha, to an altitude of 2550 msnm. The outlined objectives were: a) Evaluate agronomic and productively two celery varieties with three types of organic payment. b) Determine the main ones characteristic agronomic that presents the celery in each one of the treatments. c) Evaluate the productivity of the celery in each one of the types of organic payments. d) Carry out an economic analysis relationship benefit - cost (B/C). A design of Complete Blocks was used at random (DBCA) in factorial arrangement 2x3. The factor A it corresponded to two celery varieties: A1: Triumph and A2: Premio (Bejo). The factor B was three types of organic payment: B1: Gallinaza 12 Tm/ha; B2: Humus 12 Tm/ha and B3: Compost 12 Tm/ha. Six treatments were had with three repetitions. They were carried variance analysis, main effect for Factor A: Celery varieties, test of Tukey for factor B: Types of organic payment and interactions AxB. Correlation analysis and economic of the relation Benefice/Cost. The most outstanding results were: The variety A1: Triumph reached the highest yield with 79348 Kg./ha. What meant an increment of the yield of 11.233 Kg/ha more in comparison to Premio (Bejo). The type of more efficient organic payment was that of gallinaza that reached a yield average of 77.317 Kg./ha. The treatment with the yield higher average was the T2: Triumph + humus 12 Tm/ha with 85.084 Kg/ha; and T4: Premio (Bejo) + gallinaza 12 Tm/ha with 80.304 Kg/ha. The independent variables that contributed to increase the celery yield were: days to the crop, volume of the root in cm3, weight of the plant in Kg. While the one that diminished the yield of valued celery in Kg/ha the stain incidence to foliate. Economically the technological alternative with the highest net profit in function only of the costs that varied they were the treatments T4: Premio (Bejo) + gallinaza 12 Tm/ha, with a cost of production of $. 15.054,72/ha with a $. 13.854,72 and a relation benefice/cost of 1,92, and, T1: Triumph + gallinaza 12 Tm/ha that registered a cost of $. 13.979,22 with a beneficent one net of $. 12.779,22 and a RB/C 1,91 and a RI/C 0,91. With this investigation improved the production and productivity from the celery when validating two varieties and three types of appropriate organic payment for this area agroecológica
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    Evaluación 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, José
    World 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