Alley cropping with Senna siamea in southwestern Nigeria: 1 Recovery of 15N labelled urea by the alley cropping system

Improved cropping systems with in-situ production of organic matter require the input of additional inorganic N to maintain crop production in a sustainable way. For proper management of this fertilizer-N, it is necessary to quantify how the applied fertilizer N is used by the various components of...

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Bibliographic Details
Main Authors: Vanlauwe, Bernard, Sanginga, N., Merckx, Roel
Format: Journal Article
Language:Inglés
Published: Springer 2001
Subjects:
Online Access:https://hdl.handle.net/10568/92658

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