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Greenhouse study was carried out to investigate the comparative effect of commercial lime (CaCO3) and ground eggshell on the uptake of calcium and dry matter yield of maize in an ultisol...
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The experiment was conducted at Michael Okpara University of Agriculture, Umudike in the soil science laboratory to determine the effect of organic amendment on some physico-chemical...
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Soil erosion is one of the geo-environmental hazards that is occuring the world over. In this work, interest was given to gully erosion type which is occurring in the study site, Umudike...
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This research work investigated the microbial respiration in soils of three land use types. Soil samples were collected at the depth of 0 - 15cm from each location composing of...
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This research work which investigated the immobilization of heavy metals in contaminated soil by agricultural amendments was carried out in Micheal Okpara university of Agriculture,...
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This study was conducted to evaluate the effect of gully erosion on soil physical properties in three Local Government Areas of Abia State being lsuikwuato, Ohafia and lkwuano LGAs. The...
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The mjcro, Composition and physio_chejnjcal properties of soils exposed to household and metallic wastes in South Eastern Nigeria was evaluated. Soils from household waste in metallic waste...
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A study of the Iron and Zinc status of soils of southeastern Nigeria was carried out using soils from 30 different locations within three states (Abia. Imo and Akwa Ibom State). The...
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This study was conducted to determine the level of heavy metals in cultivated and non cultivated soil in Umuahia and lkwuano area of Abia State and to determine soil physico chemical...
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An incubation study was carried out at the Soil Science and Meteorology Laboratory of Michael Okpara University of Agriculture, Umudike to determine the exchangeable calcium in soils...
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An incubation experiment was conducted in the Soil Science laboratory, Michael Okpara University of Agriculture, Umudike to evaluate the effect of cow bone ash on soil acidity in an acid...
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Fifteen Water samples from different points of Anya River were collected and analyzed for physicochemical parameters. A total of nineteen parameters including colour, turbidity,...
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An incubation study was carried out at the laboratory of the Department of Soil Science and Meteorology, Michael Okpam University of Agriculture, Umudike to investigate the effect of soil...
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A greenhouse experiment was conducted to compare activated rock phosphate (APR) and a synthetic phosphorus pentoxide — P205(P) as sources of phosphorus for maize production. Two texturally...
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An experiment was conducted to determine the effect of Poultry Manure and Humic Acid on the growth of maize and on soil chemical properties. There were three levels each of Poultry Manure...
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The effect of land use types on forms of potassium in sortie selected sites in South East, Nigeria were studied in the Soil Science laboratory of Michael Okpara University of Agriculture...
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This study was carried out to determine the Copper and Manganese status of the soil using coca cola extraction method. The study area compared the normal and diet brands of coca cola as...
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A study to determine the effect of soil temperature on the growth of okra in south eastern Nigeria was carried in at the western farm of Michael Okpara University of Agriculture Umudike...
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Incubation experiment, pot experiment and two field trails were conducted at Michael Okpara University of Agriculture Umudike in 2005 and 2006 planting season to evaluate the liming...
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Investigations were carried out at two different locations (Uturu and Umudike) during the 2004-planting season, to evaluate the effect of cow dung and NPK fertilizer (15:15:15) on...
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Some investigations, which comprised one laboratory experiment, one nursery-site plot experiment and two simultaneous field plot trials, were carried out to determine the effects of...
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This study was designed to determine the sulphur (S) status of some soils of Abia State, establish the relationship between forms of sulphur and some soil properties. It was also to...
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Field experiments were carried out to determine the effects of palm bunch ash (PBA) on soil nutrient dynamics, growth and yield of cassava during the 2003/2004 cropping season at the...
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Laboratory, greenhouse and field experiments were conducted between 1997 and 1999 to evaluate the yield performance, N2fixation and fertilizer requirements of soybean in the humid...
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The withdrawal of fertilizer subsidy by the Federal Government in 1996 made mineral fertilizers scarce, expensive and beyond the reach of many farmers. Although mineral fertilizers ensure...