Efecto del biol enriquecido con bacterias acidolácticas en productividad del cultivo de maní )arachis hipogaca l.) ESPAM-MFL.2011

This research was realized in the rainy season of 2011 with the purpose of studying the effect of the application of biol enriched on the productivity of groundnut variety INIAP Rosita - 381; the factors were evaluated were dilution rate (10% and 20%) and application frequency (7, 15 and 21 days). The design used was a randomized complete block with four replications and eight treatments including witnesses under bivariate additive (AxB +2), statistical analysis variables were subjected to the test of Tukey at 5% probabilities of error and economic analysis was established by CIMMYT the useful areas was obtained information to evaluate productivity variables (statistics). Besides for chemical and microbiological analysis of BAL with biol-enriched and common boil, first presented favorable levels of microorganisms and high values of minerals compared with the second which indicates that the BAL help break down organic matter and inhibition of pathogenic microorganisms. Regarding the variables evaluated statically they didn’t show different significance in the treatments studied; however, in the performance variable (total seed weight), treatment dilution to 20% + rate of 21 days showed numerically higher average yield (2083.17 kg ha) compared the frequency of 7 and 15 days were 1935.34 and 1790.05 yields kg ha respectively. Regarding the economic analysis, witnesses two (biol 10% and rate of 15 days) was the best alternative economic with 170.21% of marginal rate of return due of variability of treatments costs.

• Autor Principal: Alcívar Suárez, Elicio Gregorio (author)
• Outros autores: Párraga Palacios, Flor María (author)
• Formato: bachelorThesis
• Idioma: spa
• Publicado: 2012
• Subjects: Biol; Tratamiento; Experimental; Factores en estudios
• Acceso en liña: http://repositorio.espam.edu.ec/handle/42000/25