Eficiencia en el uso del agua en producción de cultivos protegidos

In this document on the efficiency in the use of water in the production of protected crops, it can be determined that irrigation water is essential for crop production, however in recent times its low quality has caused various problems in the soil. , deteriorating agricultural surfaces which lowers the productivity of plantations, especially protected crops; sustainability, referring to the production of agricultural systems, makes the rational use of water essential, considering this element as an essential factor for agriculture; when it is intended to focus the use of water for a merely productive and economic component, biomass is replaced by the yield in kg of product per m3 of water used; The use of water in protected crops has the advantage that the plantations receive fertigation, with good quality water without the risk of salinization or sodification, and in turn making the most of the nutrients and lowering production costs due to their rational use; the efficiency of water use in plants depends on the species and varieties that are related to the ability to optimize carbon assimilation processes and the environmental characteristics where protected crops are grown with a moderate water deficit does not affect production , because with a 25% reduction in the vegetative development phase and a 50% reduction in the harvest, acceptable yields are obtained.

In this document on the efficiency in the use of water in the production of protected crops, it can be determined that irrigation water is essential for crop production, however in recent times its low quality has caused various problems in the soil. , deteriorating agricultural surfaces which lowers the productivity of plantations, especially protected crops; sustainability, referring to the production of agricultural systems, makes the rational use of water essential, considering this element as an essential factor for agriculture; when it is intended to focus the use of water for a merely productive and economic component, biomass is replaced by the yield in kg of product per m3 of water used; The use of water in protected crops has the advantage that the plantations receive fertigation, with good quality water without the risk of salinization or sodification, and in turn making the most of the nutrients and lowering production costs due to their rational use; the efficiency of water use in plants depends on the species and varieties that are related to the ability to optimize carbon assimilation processes and the environmental characteristics where protected crops are grown with a moderate water deficit does not affect production , because with a 25% reduction in the vegetative development phase and a 50% reduction in the harvest, acceptable yields are obtained.

En el presente documento sobre la eficiencia en el uso del agua en producción de cultivos protegidos, se puede determinar que el agua de riego es indispensable para la producción de cultivos, sin embargo en los últimos tiempos su baja calidad ha causado diversos problemas en el suelo, deteriorando las superficies agrícolas lo que baja la productividad de las plantaciones, especialmente de cultivos protegidos; la sostenibilidad, referente a la producción de los sistemas agrarios hace indispensable el uso racional del agua, considerado este elemento como un factor esencial para la agricultura; cuando se pretende enfocar el empleo del agua por un componente meramente productivo y económico, se recurre a sustituir la biomasa por el rendimiento en kg de producto por m3 de agua utilizada; el uso del agua en cultivos protegidos tiene la ventaja de que las plantaciones reciban fertirrigación, con agua de buena calidad sin riesgos de salinización ni sodificación y a su vez aprovechando al máximo los nutrientes y bajando los costos de producción por el uso racional de los mismos; la eficiencia del uso del agua en las plantas depende de las especies y variedades que tengan relación con la capacidad de optimización de los procesos de asimilación del carbono y de las características ambientales donde se desarrollan los cultivos protegidos con un déficit hídrico moderado no afecta la producción, debido que con una reducción del 25 % en la fase de desarrollo vegetativo y un 50 % en la cosecha se logran obtener rendimientos aceptables.