Substitution rates of N, P and K in farmyard manure in Northern Guinea Savanna of Nigeria

A.A. Yusuf, B.H. Janssen, V.O. Chude

Research output: Chapter in Book/Report/Conference proceedingAbstract

Original languageEnglish
Title of host publicationBook of abstracts : Managing Soil Resources of the Tropics for sustainable Agricultural Productivity, Tamale, Ghana, 2001 / Savanna Agricultural Research Institute (SARI)
Place of PublicationTamale
PublisherSARI
Pages3
Publication statusPublished - 2001

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