Effects of farmyard manure, sawdust and npk 15-15-15 fertilizer on growth and yield of (cucumis satius l)

A study was carried to determine the effect of inorganic and organic fertilizer for cucumber production. This is to access and establish the type that will produce optimum yield. The fertilizer types evaluated were poultry manure, sawdust NPK 15-15-15.The study was conducted on Alfisol soil at kabba. The experimental design used was Randomized Completely Block Design (RCBD) with five treatments. The treatment were poultry manure (25 tons/h), sawdust 25 tons/h, NPK 15.15-15 (400kg/ha), poultry manure (25 tons/ha) + NPK 15-15-15 (400kg/ha) and control (No fertilizer application).All the treatments were replicated four times to give a total of twenty (20) experimental plots. The result of this study showed that the combination of poultry manure and NPK 15-15-15 significantly increased (P<0.05) the Number of leaves, Number of fruits and weight of fruits (fruit yield). The yield performance sequence was in the order poultry manure+ NPK 15-15-15> poultry manure> sawdust> NPK> control.