Bibliographic citations
Cieza, V., (2022). Validación agronómica de un consorcio bacteriano inoculado en arroz (Oryza sativa L.) en tres valles de la región San Martín [Universidad Nacional de San Martín. Fondo Editorial]. http://hdl.handle.net/11458/4554
Cieza, V., Validación agronómica de un consorcio bacteriano inoculado en arroz (Oryza sativa L.) en tres valles de la región San Martín []. PE: Universidad Nacional de San Martín. Fondo Editorial; 2022. http://hdl.handle.net/11458/4554
@misc{sunedu/3325909,
title = "Validación agronómica de un consorcio bacteriano inoculado en arroz (Oryza sativa L.) en tres valles de la región San Martín",
author = "Cieza Ramirez, Victor Enrique",
publisher = "Universidad Nacional de San Martín. Fondo Editorial",
year = "2022"
}
Farmers of the San Martín region overuse synthesized nitrogen fertilizers in rice cultivation, which reduces productivity and profitability, and also makes the crop more susceptible to pest and disease attacks, as well as leading to soil fertility loss and harmful effects on the environment. The objective of this study is to validate the formulation of a native bacterial consortium inoculant in three rice valleys of the region. The inoculant is constituted by 3 strains of selected PGPR bacteria: Burkholderia ubonensis La3c3, Burkholderia vietnamiensis Lala4 and Citrobacter bitternis p9a3m, native from the strain collection of the Agricultural Microbiology Laboratory, UNSM-Tarapoto. The following was determined: a) the best inoculant formulation (solid or liquid). b) the best inoculant application stage (seedling, transplant and seedling + transplant). c) the productivity of the rice crop (Oryza sativa L.) Var. La Esperanza. The dependent variables were evaluated at two stages: vegetative and harvest. The best responses of the independent variables over the dependent variables were when the liquid inoculant was applied at the seedling stage, this being a profitable option for the rice farmer.
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