Agronomic sustainability of different farming systems on Alfisols in Southwestern Nigeria

A longterm experiment was conducted on Alfisols at Ibadan, Nigeria, to assess agricultural productivity and sustainability of different farming systems. The experiment, conducted for a 10 year period from 1979 to 1988, was implemented in two phases. The effects of methods of land clearing on crop gr...

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Bibliographic Details
Main Author: Lal, R.
Format: Journal Article
Language:Inglés
Published: Informa UK Limited 1994
Subjects:
Online Access:https://hdl.handle.net/10568/97348

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