Aplicación de giberalinas y abonos foliares a la soya glycine max l. en la granja experimental Santa Inés

In St. Ines experimental farm of the Faculty of Agricultural Sciences located in the parish El Cambio, 5 km road Machala - Pasaje, province of El Oro, Region Seven, will experiment with application based in a product mix gibberellin with foliar fertilizers on soybean production variety INIAP 308. The objectives were: 1. To determine the effect of gibberellins and foliar fertilizers in the cultivation of soybeans in the Experimental Farm St. Ines; 2. To Evaluate the production and profitability of the soybean crop to gliberalinas application and foliar fertilizers; 3. An economic analysis of the treatments. The study area has an average annual temperature of 25 celcius grades with annual precipitation of 427 mm and a relative humidity of 84 % According to the Holdridge classification, and ecological map of Ecuador, corresponding to a dry tropical forest (bs-t).With an alluvial soil, formed by the River course change Jubones young soils lacking the B horizon, no distribution layer of loam and clay, with a flat topography, drainage moderate erosion class 0, pending 0 – 1 %, moderate permeability, a very slow runoff, water table of 1.40 m. The agronomic characteristics of soybean are between 308 INIAP other agronomic qualities, to produce 3911 kg / ha in the conditions of the Ecuadorian coast. In the preparation of the land is used, dredge properly graded and grooves were made manually. The application of irrigation was performed with a suction pump 2 inch, and biostimulants was applied with a manual spray pump. Treatments were T1. New 10 % + Stimufol Gibb, Gibb T2 New Combi Grow 10 % + 1, Berelex 90 % and absolute witness. These are arranged according to the field in randomized block design with four replications, totaling sixteen experimental units. The variables studied were: plant height at thirty, sixty, ninety days, and at harvest. Blade length at harvest, yield in kg /ha. Statistical analyzes of the results were statistically significant only for plant height and foliar application of compounds formulated with 10 % in New Gibb Grow mixed with Combi 1 and Stimufol influenced the elongation of internodes of the plant variety INIAP 308, achieving greater relative to absolute control; for treatments that included New Gibb 10 % applied at a rate of 220 g/ ha influenced the daily rate of plant growth, but did not enhance performance INIAP 308; production numerically grain was similar to the absolute control. The size of the leaves at harvest experiment no significant changes in length due to the treatments investigated. Product and Application foliar fertilization without a base not generate profitability in the production of the INIAP 308

• Tác giả chính: Heras Narváez, Bersa Janneth (author)
• Định dạng: bachelorThesis
• Ngôn ngữ: spa
• Được phát hành: 2012
• Những chủ đề: GIBERALINAS; ABONOS FOLIARES; SOYA
• Truy cập trực tuyến: http://repositorio.utmachala.edu.ec/handle/48000/635