EFFECT OF SPACING AND NPK FERTILIZER ON GROWTH PERFORMANCE OF parkia biglobosa (Benth.) AND Tamarindus indica (Linn.) SEEDLINGS IN THE SUDAN SAVANNA OF NIGERIA  

2017-05-18
The study was conducted at the nursery site of the Department of Forestry and Environment, Usmanu Danfodiyo University, Sokoto, to evaluate the effect of spacing and fertilizer (NPK) application on ...