Zobrazeno 1 - 1
of 1
pro vyhledávání: '"N B Nofiu"'
Publikováno v:
BADEGGI JOURNAL OF AGRICULTURAL RESEARCH AND ENVIRONMENT. 3:37-43
Increasing demand for maize in Nigeria has resulted in high use of inorganic fertilizers and these fertilizers are expensive for peasant farmers who dominate farming in the country. The use of inorganic fertilizers also results in hidden cost borne b