INFLUENCE OF COMPACTION AND MOISTURE REGIME ON PERFORMANCE OF RHIZOBIUM-INOCULATED SOYBEAN (Glycine max L. Merill) IN AN ALFISOL OF NORTHERN GUINEA SAVANNA OF NIGERIA
ABSTRACT An experiment was conducted to determine the effect of soil moisture deficit (stress), soil compaction and nitrogen sources on performance of soybean. The trial was conducted in two phases; the first was a screen-house experiment in the Department of Soil Science, Ahmadu Bello University, Zaria while the second was a field trial at the University Research Farm of the Institute for Agricultural Research, Samaru, Zaria. The screen house ...
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