Soil nitrogen dynamics and relationships with maize yields in a gliricidia-maize intercrop in Malawi
Autor: | Ikerra, Susan T., Maghembe, Jumanne A., Smithson, Paul C., Buresh, Roland J. |
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Zdroj: | Plant and Soil, 1999 Jan 01. 211(2), 155-164. |
Databáze: | JSTOR Journals |
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