Asian Journal of Agricultural and Horticultural Research

Aim: This paper aimed to assess the effectiveness of fertilizer use among arable farmers in Yola South North-eastern part of Nigeria.

Place and Duration of the Study: The study was conducted at Yola South LGA of Adamawa State, Nigeria during September, 2019-July, 2020.

Methodology: Four (4) areas were selected in the area (Yolde pate, Bole, Mbamaba and Wuro-chekke) where 40 farmers were randomly selected from each farm location totaling to 160 farmers. The data obtained through administered questionnaires were analyzed using simple descriptive statistics and effectiveness Test Value (ETV) method respectively.

Results: The result shows that soil type, vegetation cover and soil type were the most indicators of soil fertility among farmers in the area where most farmers used organic fertilizers than the inorganic or combined except at Wuor-chekke farm location. Broadcasting method of fertilizer application was found to be mostly adopted in the area. Similarly, Organic fertilizer was assessed to be highly effective (HE) in all the farm location except at Wuro-chekke while inorganic fertilizer was HE at Bole and the combine used of organic and inorganic fertilizers appeared HE except at Mbamba farm location. Moreover, broadcasting method was HE at Yolde pate and Wuro-chekke farm locations while band placing was HE at Bole and spot method found to be moderately effective (ME) except at Mbamba appeared not effective (NE) respectively.

Conclusion: Intensive training to the farmers on modern strategies and techniques on fertilizer use through extension services should be conducted and timely provision of fertilizers to the target farmers should be considered by the relevant agencies in Yola area and the environment for the sustainable and profitable food production for the growing population.