Corn is a cereal with high potential for grain production and is highly sensitive to water deffcit and nitrogen; these two factors are the main limitations of the corn producers of the Community of Vista Alegre in San Marcos-Ancash. In this sense, the objective of this research was to evaluate the yield of starchy maize in irrigated and rainfed situations with two levels of nitrogen.To do this, the study was carried out in Complete Random Block Design (DBCA) with a factorial arrangement of 2x2 in 3 repetitions. Irrigation was applied during the Critical Period (PC) between two weeks before and after flowering; and the doses of 150 and 300 kg/ha of N were supplied in the phenological stages ofV3 andV6. Thus, obtaining the best yield of starc...
A model for the assessment of nitrogen (N) fertilization in corn Zea mays (L.) was developed, calibr...
The present res.earch took place at the experimental station of the "El Porvenir", located in 14,5 k...
Abstract In soils of Valle de Sinú Medio of medium fertility, the effect of several sources of organ...
Three field experiments using three irrigation, three nitrogen, and three plant-population levels we...
This research work was conducted in the field of the agricultural Experimental Station "El Porvenir"...
This research work was conducted in the field of the agricultural Experimental Station "El Porvenir"...
The sustainable production of grains, such as corn, has a national and global priority in order to s...
The objective of the study was to determine the effect of biofertilizer and nitrogen on the syntheti...
The objective was to study the response of a group of hybrid and creoles corns in the water relation...
During the rainy season in 1998/98 a reseach was conducted in Campo Experimental Cotaxtla, Veracruz,...
Corn is a crop of economic importance worldwide. The expression of genotypic and phenotypic characte...
We carried out field experiments during the 2013 dry period, in Jipijapa, Bolívar and Santa Ana (Man...
Two field experiments using nine irrigation and three nitrogen levels were conducted at Lajas Substa...
El experimento se realizó el año 2008, en el Campo Experimental San Miguel de la EEA. San Roque del ...
The effect of three nitrogen fertilization rates and four planting densities on dry matter and prote...
A model for the assessment of nitrogen (N) fertilization in corn Zea mays (L.) was developed, calibr...
The present res.earch took place at the experimental station of the "El Porvenir", located in 14,5 k...
Abstract In soils of Valle de Sinú Medio of medium fertility, the effect of several sources of organ...
Three field experiments using three irrigation, three nitrogen, and three plant-population levels we...
This research work was conducted in the field of the agricultural Experimental Station "El Porvenir"...
This research work was conducted in the field of the agricultural Experimental Station "El Porvenir"...
The sustainable production of grains, such as corn, has a national and global priority in order to s...
The objective of the study was to determine the effect of biofertilizer and nitrogen on the syntheti...
The objective was to study the response of a group of hybrid and creoles corns in the water relation...
During the rainy season in 1998/98 a reseach was conducted in Campo Experimental Cotaxtla, Veracruz,...
Corn is a crop of economic importance worldwide. The expression of genotypic and phenotypic characte...
We carried out field experiments during the 2013 dry period, in Jipijapa, Bolívar and Santa Ana (Man...
Two field experiments using nine irrigation and three nitrogen levels were conducted at Lajas Substa...
El experimento se realizó el año 2008, en el Campo Experimental San Miguel de la EEA. San Roque del ...
The effect of three nitrogen fertilization rates and four planting densities on dry matter and prote...
A model for the assessment of nitrogen (N) fertilization in corn Zea mays (L.) was developed, calibr...
The present res.earch took place at the experimental station of the "El Porvenir", located in 14,5 k...
Abstract In soils of Valle de Sinú Medio of medium fertility, the effect of several sources of organ...