Profitability and yield of three corn genotypes in response to biofertilizer and nitrogen, in a cold weater

The objective of the study was to determine the dry matter production, grain yield, its components and profitability in three corn genotypes in response to nitrogen and biofertilizer, in a cold climate. The study was established in Montecillo, State of Mexico. The treatments consisted of the plantin...

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Autores principales:	Aguilar Carpio, Cid, Escalante Estrada, Jose Alberto Salvador, Aguilar Mariscal, Immer, Rojas Victoria, Néstor Jorge
Formato:	Online
Lenguaje:	spa
Publicado:	Universidad de Sonora 2022
Acceso en línea:	https://biotecnia.unison.mx/index.php/biotecnia/article/view/1603
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id	biotecnia-article-1603
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spelling	biotecnia-article-16032022-12-16T18:55:16Z Profitability and yield of three corn genotypes in response to biofertilizer and nitrogen, in a cold weater Rentabilidad y rendimiento de tres genotipos de maíz en respuesta al biofertilizante y nitrógeno, en clima templado Aguilar Carpio, Cid Escalante Estrada, Jose Alberto Salvador Aguilar Mariscal, Immer Rojas Victoria, Néstor Jorge Production, fertilization, grain. producción, fertilización, grano. The objective of the study was to determine the dry matter production, grain yield, its components and profitability in three corn genotypes in response to nitrogen and biofertilizer, in a cold climate. The study was established in Montecillo, State of Mexico. The treatments consisted of the planting of Michoacan-21 native corn, a synthetic variety HS-2 and Promesa hybrid, which were inoculated with biofertilizers, in different levels of nitrogen 0, 80 and 160 kg ha-1. At physiological maturity, the total dry matter (DM), grain yield (GY) and its components were evaluated. Additionally, an economic analysis was carried out. The application of biofertilizer and nitrogen caused increases in the production of DM and GY and their components depending on the genotype used. Michoacan-21 presented a positive effect with the use of biofertilizer in DM and GY. In general, the highest DM was achieved with the application of 160 kg ha-1 of nitrogen in the HS-2 genotype and in the case of GY the highest was with Promesa and 160 kg ha-1 of nitrogen, which presented the highest net and total income. El objetivo del estudio fue determinar la producción de materia seca total, rendimiento de grano, sus componentes y rentabilidad en tres genotipos de maíz en respuesta al nitrógeno y biofertilizante, en clima templado. El estudio se estableció en Montecillo, Estado de México. Los tratamientos consistieron en la siembra del maíz criollo Michoacán 21, una variedad sintética HS-2 y el híbrido Promesa, los cuales fueron inoculados con biofertilizantes, en diferentes niveles de nitrógeno 0, 80 y 160 kg ha-1. A madurez fisiologica se evaluó la materia seca total (MS), rendimiento de grano (RG) y sus componentes. Adicionalmente, se realizó un análisis económico. La aplicación de biofertilizante y nitrógeno ocasionó incrementos en la producción de MS, RG y sus componentes en función del genotipo utilizado. Michoacan-21 presento un efecto positivo con el uso de biofertilizante en la MS y RG. En general, la mayor MS se logró con la aplicación de 160 kg ha-1 de nitrógeno en el genotipo HS-2 y en el caso del RG el más alto fue con Promesa y nitrógeno a 160 kg ha-1, el cual presentó el mayor ingreso neto y total. Universidad de Sonora 2022-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Original peer-reviewed articles Artículos originales evaluados por pares application/pdf text/xml https://biotecnia.unison.mx/index.php/biotecnia/article/view/1603 10.18633/biotecnia.v24i2.1603 Biotecnia; Vol. 24 No. 2 (2022): Mayo-Agosto; 77-83 Biotecnia; Vol. 24 Núm. 2 (2022): Mayo-Agosto; 77-83 1665-1456 1665-1456 spa https://biotecnia.unison.mx/index.php/biotecnia/article/view/1603/655 https://biotecnia.unison.mx/index.php/biotecnia/article/view/1603/758 Derechos de autor 2022 https://creativecommons.org/licenses/by-nc-sa/4.0
institution	Biotecnia
collection	OJS
language	spa
format	Online
author	Aguilar Carpio, Cid Escalante Estrada, Jose Alberto Salvador Aguilar Mariscal, Immer Rojas Victoria, Néstor Jorge
spellingShingle	Aguilar Carpio, Cid Escalante Estrada, Jose Alberto Salvador Aguilar Mariscal, Immer Rojas Victoria, Néstor Jorge Profitability and yield of three corn genotypes in response to biofertilizer and nitrogen, in a cold weater
author_facet	Aguilar Carpio, Cid Escalante Estrada, Jose Alberto Salvador Aguilar Mariscal, Immer Rojas Victoria, Néstor Jorge
author_sort	Aguilar Carpio, Cid
title	Profitability and yield of three corn genotypes in response to biofertilizer and nitrogen, in a cold weater
title_short	Profitability and yield of three corn genotypes in response to biofertilizer and nitrogen, in a cold weater
title_full	Profitability and yield of three corn genotypes in response to biofertilizer and nitrogen, in a cold weater
title_fullStr	Profitability and yield of three corn genotypes in response to biofertilizer and nitrogen, in a cold weater
title_full_unstemmed	Profitability and yield of three corn genotypes in response to biofertilizer and nitrogen, in a cold weater
title_sort	profitability and yield of three corn genotypes in response to biofertilizer and nitrogen, in a cold weater
description	The objective of the study was to determine the dry matter production, grain yield, its components and profitability in three corn genotypes in response to nitrogen and biofertilizer, in a cold climate. The study was established in Montecillo, State of Mexico. The treatments consisted of the planting of Michoacan-21 native corn, a synthetic variety HS-2 and Promesa hybrid, which were inoculated with biofertilizers, in different levels of nitrogen 0, 80 and 160 kg ha-1. At physiological maturity, the total dry matter (DM), grain yield (GY) and its components were evaluated. Additionally, an economic analysis was carried out. The application of biofertilizer and nitrogen caused increases in the production of DM and GY and their components depending on the genotype used. Michoacan-21 presented a positive effect with the use of biofertilizer in DM and GY. In general, the highest DM was achieved with the application of 160 kg ha-1 of nitrogen in the HS-2 genotype and in the case of GY the highest was with Promesa and 160 kg ha-1 of nitrogen, which presented the highest net and total income.
publisher	Universidad de Sonora
publishDate	2022
url	https://biotecnia.unison.mx/index.php/biotecnia/article/view/1603
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Profitability and yield of three corn genotypes in response to biofertilizer and nitrogen, in a cold weater

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