Efecto de la fertilización foliar de un programa nutricional sobre el rendimiento de grano en el cultivo de soya

The research was conducted on the grounds of the farm "San Pablo", belonging to the Faculty of Agricultural Sciences, Technical University of Babahoyo, located at Km 7.5 of the Babahoyo satellite - Montalvo, Province of Los Ríos; in soybean varieties 'Iniap 307' and '308 Iniap' in the presence of foliar fertilizers as a nutritional supplement program, in order to determine the appropriate level of soil and foliar fertilization to maximize grain yield in both varieties Soy and economically analyze the grain yield considering the cost of production of the treatments. The levels of chemical fertilization were: 80 - 40-100; 100-50 - 120 and from 120 to 60 - 140 kg / ha of nitrogen, phosphorus and potassium. To each was added in level independently dose foliar Tricel 20 1 kg/ha; Trazex Calcium - Boron per 250 g/ha and Maxi grow Excel 250 cc/ha. A control treatment without fertilization was added. Experimental design "split plots" was used in three replications. The main plots corresponded to the two varieties (treatment) and experimental subplot levels were combinations of chemical fertilization and foliar fertilizers (subtratamientos). The experimental subplot consisted of 6 rows of 5 m long spaced 0.45 m, giving an area of 13.5 m2; while the useful area was determined by the central 4 rows, leaving an area of 9.0 m2..........

• Prif Awdur: Vasconez Ledesma, Oscar Walberto (author)
• Fformat: bachelorThesis
• Iaith: spa
• Cyhoeddwyd: 2015
• Pynciau: Fertilización foliar; Programa Nutricional; Cultivo de Soya; Rendimiento de grano
• Mynediad Ar-lein: http://dspace.utb.edu.ec/handle/49000/743