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Revision de algunos criterios sobre la recomendacion de fertilizantes en frijol

The problem of fertilizer recommendations is discussed and each criterion to be considered is analyzed: amount of nutrients in the soil, crop requirements, fertilizer efficiency, and economic aspect of fertilization. A list of some var. tolerant to adverse soil conditions (low P, high Al) is present...

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Main Author: Flor Montoya, Carlos A.
Format: Book Chapter
Language:Español
Published: United Nations Development Programme 1985
Subjects:
cultivars
fertilizers
nutrient uptake
phaseolus vulgaris
soil fertility
yields
cultivation
nutritional requirements
physiology
plant assimilation
plant physiological process
plant physiology
soil requirements
Online Access:https://hdl.handle.net/10568/81873
Summary:The problem of fertilizer recommendations is discussed and each criterion to be considered is analyzed: amount of nutrients in the soil, crop requirements, fertilizer efficiency, and economic aspect of fertilization. A list of some var. tolerant to adverse soil conditions (low P, high Al) is presented as well as curves of nutrient uptake and of efficiency of fertilizer applications, and estimation of nutritional requirements. (CIAT)

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