U. N. Emiri
Department Of Agriculture Education, Isaac Jasper Boro College Of Education, Bayelsa State, Nigeria
Effect Of Soil Fungal Population On Yield And Yeild Componenents Of Cocoyams In Rivers And Bayelsa States, Nigeria
The Incidence of Cocoyam root rot complex in three zones within Rivers and Bayelsa States namely, Coastal plain sands (Igbo and Baen), Warri Sombreic Deltaic plain (Obrikom and Ahoada) and Meander Belt (Agudama and Kaiama) was studied. The following micro-organisms of rot of the roots and corms (Cocoyam Decline Disease) were isolated. From Igbo, Aspergillus niger, Mucor Sp., Penicilium Sp.,

U. N. Emiri
Department Of Agricultural Education, Isaac Jasper College Of Education Sagbama, Bayelsa State, Nigeria
Efficiency Of Npk And Organic (poultry) Manure Combinations On The Performance Of Maize (zea Mays) And Their Influence On Soil Properties At Different Irrigation Regimes
A field experiment was carried out to evaluate the effect of irrigation and soil amendment. (NPK and poultry manure) on the performance of maize and the impact on soil chemical properties at Isampou, Bayelsa State, Nigeria. The experiment design was split-plot fitted into randomized complete blocks. Irrigation regimes (20,000; 25,000 and 30,000 l ha-1 + NPK 200kg ha-1) were assigned

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