Nitrogeno : Fuentes quimicas y biologicas en la fertilizacion del frijol

A report is presented on N fertilization and fixation in bean crops. The selection of N sources, the time of application and the amount applied guarantees a higher utilization of N by the plant. When the total amount of N required is applied prior to planting, the plant only uses 26 percent of the f...

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Bibliographic Details
Main Author: Graham, Peter H.
Format: Informe técnico
Language:Español
Published: International Center for Tropical Agriculture 1979
Subjects:
Online Access:https://hdl.handle.net/10568/71335

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