S.a. Ayuba

Department of Soil Science, University of Agriculture, Makurdi, Benue State

2 Publications

554 Views

1,179 Downloads

Publications 2

Research Article Vol. 23, Issue 2

Effect of Groundnut (arachis Hypogea )residues on Soil Chemical Properties in the Sub - Humid Southern Guinea Savanna Zone of Nigeria

Achor O.I.^*, S.A. Ayuba, A. Ali

This study was conducted at the University of Agriculture Makurdi Research Farm in the Sub- Humid Southern Guinea Savanna zone of Nigeria during 2008 and 2009 cropping seasons to determine the effect of groundnut (Arachus hypogea) residues on the growth and yield of maize (Zea mays). Five treatments (0.4, 6.8 and 10 t ha-1) groundnut biomass were l...

Aug, 2013 Vol. 23, Issue 2 273 views 481 downloads

PDF

Research Article Vol. 22, Issue 1

Effect of Npk and Poultry Manure on Cowpea and Soil Nutrient Composition

ABEL OLATUNJI ODEYEMI^*, S.A. Ayuba, B.C. Anjembe, OJENIYI STEPHEN OLUSOLA

Field experiment was conducted at University of Agriculture, Makurdi in the Southern Guinea Savanna ecology of Nigeria to test effect of NPK fertilizer and Poultry manure on performance of cowpea and soil nutrient composition. The study conducted in 2008 and 2009 had a control, NPK 20 – 10 – 10 (48 kgha-1) and poultry manure (PM) with or without NP...

Apr, 2012 Vol. 22, Issue 1 281 views 698 downloads

PDF

Back to Articles