2017
DOI: 10.29312/remexca.v6i8.528
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Mejoramiento del grado de uso del nitrógeno en maíz mediante técnicas parcelarias de riego por superficie

Abstract: El maíz es uno de los principales cultivos sembrados en el estado de Sinaloa; sin embargo, en esta región la aplicación de riegos se realiza sin considerar las características físicas del suelo incrementando las pérdidas de agua y fertilizantes. Es importante desarrollar tecnologías que permitan optimizar el uso de insumos (agua, fertilizantes, pesticidas) incrementando el potencial productivo de los cultivos y reduciendo los costos de producción, por tal motivo una serie de experi… Show more

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Cited by 3 publications
(2 citation statements)
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“…The application of water at the plot level is deficient since it is mainly used for irrigation by gravity by furrows without previous design or application of irrigation technologies, high pressure to optimize the irrigation plot (Ojeda et al, 2012), it is common water restriction for irrigation due to the recurrence of periods of low availability by organisms that administer water, which can generate water stress to crops. It is estimated that at the farm level less than 45% of the water applied to the plots is used; the rest is lost by drainage and deep percolation, with the consequent loss of mobile fertilizers and soil (Sifuentes et al, 2015).…”
Section: Introductionmentioning
confidence: 99%
“…The application of water at the plot level is deficient since it is mainly used for irrigation by gravity by furrows without previous design or application of irrigation technologies, high pressure to optimize the irrigation plot (Ojeda et al, 2012), it is common water restriction for irrigation due to the recurrence of periods of low availability by organisms that administer water, which can generate water stress to crops. It is estimated that at the farm level less than 45% of the water applied to the plots is used; the rest is lost by drainage and deep percolation, with the consequent loss of mobile fertilizers and soil (Sifuentes et al, 2015).…”
Section: Introductionmentioning
confidence: 99%
“…Investment in irrigation infrastructure increases water use efficiency (Nelson et al, 2009a(Nelson et al, , 2009b and may lead to a high degree of water loss. It is worth mentioning that in the presence of poor irrigation infrastructure, more than 55 % of water used is wasted (Sifuentes et al, 2015).…”
Section: Farmers' Preferences For Adaptation and Mitigation Actionsmentioning
confidence: 99%