RESPONSE OF COMMON OKRA (Abelmoschus esculentus L. Moench) VARIETIES TO NPK FERTILIZER AND POULTRY MANURE IN NORTHERN GUINEA SAVANNA, NIGERIA.
ABSTRACT Field and pot trials were conducted during the 2012 rainy season at the Research Farm of the Institute for Agricultural Research Samaru and in the Orchard of the Department of Agronomy, Ahmadu Bello University, Zaria to evaluate the effects of levels of NPK fertilizer (0, 50, 100 kg ha-1) and poultry manure (0, 2, 4 t ha-1) on the performance of two okra varieties (Clemson spineless and Ex-Samaru-4). The ...
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