Quíbor depression is the main zone for agricultural production in Venezuela, where, during the last years, production systems under coverage have been introduced, together with the use of non-certi ed organic fertilizers. The objective of this research was to evaluate the quality of organic fertilizers used in production systems in greenhouses in Quibor, Venezuela. A completely randomized experimental design was used and eleven (11) organic fertilizers (four solid and seven liquids) were evaluated for three times. Solid fertilizers were collected in the upper, lower and middle part of the battery, while liquids were taken directly from the storage tanks. For characterizing fertilizers the TMECC protocol was used, organic matter was determin...
La presente investigación tuvo como objetivo determinar la incidencia de los microorganismos eficien...
Para desarrollar los planes de fertilización es necesario conocer la disponibilidad de los micronutr...
At present there are two systems of vegetable production in the Bogota Plateau, the conventional pro...
La depresión de Quíbor es una de las zonas agrícolas más importante de Venezuela, donde en los últim...
Organic fertilizers provide important benefits to the soil and therefore to plants, so it is importa...
Taking advantage of organic fertilizer for use in agriculture, may have beneficial effects for suppl...
The application of organic materials as fertilizers is a common practice in clean production and org...
Ahora más que nunca se reconoce la importancia de un adecuado suministro de elementos nutritivos a l...
The concentration of nutrients in plant is related to the soil, fertilization, climate, season, cult...
El presente trabajo fue conducido en el área de influencia del Proyecto de Fruticultura Platou de Ne...
The evaluation of the effect that applying organic fertilizer and salt solutions had on the biologic...
The study on soil fertility of the farm Cal Martí was performed to obtain objective results on the m...
This paper provides information on the use of organic substrates made from cattle manure treated to ...
The manures are byproducts of cattle, sometimes discarded, even though potentially organic fertilize...
Para evaluar el efecto de la fertilización nitrogenada sobre el rendimiento y calidad de geno...
La presente investigación tuvo como objetivo determinar la incidencia de los microorganismos eficien...
Para desarrollar los planes de fertilización es necesario conocer la disponibilidad de los micronutr...
At present there are two systems of vegetable production in the Bogota Plateau, the conventional pro...
La depresión de Quíbor es una de las zonas agrícolas más importante de Venezuela, donde en los últim...
Organic fertilizers provide important benefits to the soil and therefore to plants, so it is importa...
Taking advantage of organic fertilizer for use in agriculture, may have beneficial effects for suppl...
The application of organic materials as fertilizers is a common practice in clean production and org...
Ahora más que nunca se reconoce la importancia de un adecuado suministro de elementos nutritivos a l...
The concentration of nutrients in plant is related to the soil, fertilization, climate, season, cult...
El presente trabajo fue conducido en el área de influencia del Proyecto de Fruticultura Platou de Ne...
The evaluation of the effect that applying organic fertilizer and salt solutions had on the biologic...
The study on soil fertility of the farm Cal Martí was performed to obtain objective results on the m...
This paper provides information on the use of organic substrates made from cattle manure treated to ...
The manures are byproducts of cattle, sometimes discarded, even though potentially organic fertilize...
Para evaluar el efecto de la fertilización nitrogenada sobre el rendimiento y calidad de geno...
La presente investigación tuvo como objetivo determinar la incidencia de los microorganismos eficien...
Para desarrollar los planes de fertilización es necesario conocer la disponibilidad de los micronutr...
At present there are two systems of vegetable production in the Bogota Plateau, the conventional pro...