Concentration Of Nitrogen And Heavy Metals In A Typic Haphstult In Abakaliki Nigeria And Yield Characteristics Of Maize As Influenced By Inorganic Fertilizer
An experiment was set up to investigate the effect of different levels of NPK 20; 10; 10 on the concentration of nitrogen and heavy metals in a typic haphstult in Abakaliki and yield characteristics of maize as influenced by inorganic fertilizer. The experiment was conducted at the Teaching and Research Farm of the Faculty of Agriculture and Natural Resources Management,
Influence Of Fertilizer Rates On Nutrient Content Of Oba 98 Grown On A Typic Haphstult In Abakaliki Southeast Nigeria
An experiment was set up to investigate the effect different levels of NPK 20; 10; 10 on the chemical quality of the grain of Oba on an ultisol in Abakaliki Southeast Nigeria. The experiment was conducted at the Teaching and Research Farm of the Faculty of Agriculture and Natural Resources Management, Ebonyi State University. The treatments comprised of four levels