J.O. Ehigiator, D.E. Okunima, G.O. Iremiren , and I. W. Oghiren
Field experiments were conducted (2009, 2010, 2011) at the Teaching and Research Farmland of the University of Benin to determine the effectof seven ratios (1:0, 0:1, 1:1, 2:1, 3:1, 1:2 and 1:3) of...
Information on phosphorus sulphur fertilizer requirements of some new sesame varieties in Semi-Arid ecological regions is deficient therefore the need to evaluate the effects of P and S has become...
The aim of this study was to assess the effects of separate and combined applications of composted poultry droppings and inorganic P on soil chemical properties and maize (Zea mays L.) growth in an...
The soil along a toposequence in Isiagu, Eastern Nigeria was studied to establish its influence on soil properties and its relation to potential agricultural use. In order to characterize and...
The soils of the Oyun Local Government Area of Kwara State were studied with the aim of characterizing and classifying them to provide the needed inputs into the Agricultural Transformation Agenda of...
Nnah, M.B. , Isirima, C.B. , Ezekiel, P. O. and Umesi, N.
Experiments were conducted at the Teaching and Research Farm of the Federal College of Education (Technical), Omoku – Rivers State; in the humid tropics of South-South Nigeria to study effects of...
S. L. Yau , B.A. Raji , W.B. Malgwi , E.O. Uyovbisere and E.A. Manasseh
Soil is a life supporting system upon which human beings have been dependent from the dawn of civilization. Hence comprehensive information on soil resources, its potentials, limitations and...
Abhanzioya, M. I., Ogboghodo, I. A. and Osemwota, I.O.
Experiment was carried out at Ambrose Alli University Teaching and Research Farm, Ekpoma, Edo State, to determine the effect of cassava mill effluent (CASME) on microbial population and composition...
Contrary to the increased alarm that nickel is a soil pollutant, nickel is an essential micronutrient for the growth and development of legume and cereal crops. This study was carried out to assess...
Onwuka, M.I. and Nwangwu B.C. Department of Soil Science and Meteorology, Michael Okpara
Biochar is used as a soil amendment to improve soil nutrients for crop production. The nutrient contents of biochar depend on the type of feedstock, pyrolysis types and temperature among others. In...
Olowookere, B.T. , Uyovbisere, E.O. and Ojeniyi, S.O.
Field experiments were conducted in 2008 and 2009 in the Guinea Savanna ecology of Nigeria to investigate the effects of nitrogen fertilizer and micronutrients on the grain yield of two quality maize...
This study determined effects of fertilizers and Arbuscular Mycorrhizal (AM) inoculation on soil chemical properties, growth and fibre yield of kenaf. The experimental design was split-plot in...
arbuscular mycorrhizafertilizerskenaf fibresoil chemical properties
Field research was conducted at the University of Uyo Teaching and Research Farm in 2003 to determine the effect of goat and poultry manure application on selected soil Physico-Chemical properties,...
Osayande, P.E., Oviasogie, P.O., Orhue, E.R., m Udoh, J. J. and Awanlemhen, B. E.
The distribution of potassium forms was studied at Bida, Niger state as part of the Shea butter tree domestication effort of the Nigerian Institute for Oil Palm Research. Soil samples were obtained...
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