Agronomía
Permanent URI for this collectionhttps://dspace.ueb.edu.ec/handle/123456789/27
News
Ingeniería Agronómica
Browse
1 results
Search Results
Item Evaluación agronómica del cultivo de pepinillo (Cucumis Sativus L.) Hìbrido Panther F1 a la aplicación complementaria de tres fertilizantes foliares orgánicos con tres diferentes dosis, en la parroquia de Tumbaco provincia de Pichincha(Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2010) Usiña Cases, Guido Bolívar; Usiña Cases, Vilma Alexandra; Monar, NelsonThe depletion of conventional agricultural system, for many reasons, has prompted the search for sustainable alternative technologies to maintain a high production yield. Foliar fertilization is one which fits the nutritional requirements, resulting in an increase in yield and quality. For the considerations outlined in this investigation was to evaluate the efficiency of three organic foliar fertilizer applied in a complementary way to the cultivation of cucumber (Cucumis sativus L), F1 hybrid Panther defined the following objectives: • Establish which of the three foliar organic fertilizers can improve crop production pickle. • Determine the cucumber crop production in each of the doses of organic foliar fertilizer. • Perform an economic analysis of the B / C. The test was run on the Tola Barrio Girl # 3. Located in the parish of Tumbaco, Canton Quito, Pichincha Province, in the area the average temperature is 15.7 o C, recorded an average annual rainfall of 867 mm, is located at an altitude of 2465 meters. The investigation was set in an area of flat topography, sandy loam, with a high organic matter content of 2.11% and partially neutral pH 7.4, soil analysis showed the following levels, excess phosphorus, potassium and enough under nitrogen. We used a completely randomized design (DCA). This experiment was conducted using F1 hybrid cucumber Phanta, and the factor being studied: We used three organic foliar fertilizers in different doses and a control. The experiment was carried within the parameters of organic agriculture, basic fertilization with organic fertilizers are made to be incorporated prior to planting, with emphasis on organic gardening, organic products are used to control pests and diseases, and practices cultural and physical. The analysis of variance, 5% Tukey test to compare means of treatments, correlation and regression linear, analysis and economic analysis B / C. 82 The main results obtained in this study were: • The response of the treatments evaluated in cucumber in all yield components were homogeneous • According to the statistical analysis, the average yield was highest in treatment T9 (bio Fitomare X 3 ml/l water) the same as that presented a greater influence on vegetative growth and a yield of 7.34 MT / ha. • The independent variables that contributed to increased performance were average length of the guide blade length of 60 days, number of fruits per plant, fruit weight, fruit length, fruit diameter. • In economic analysis, the treatment had the highest benefit / cost ratio was T4 (Aborganliq 8 ml/l water) with 1.60 meaning that for every dollar invested and earns 0.60 USD recovered. because they received more income from sales and high performance.