1. Effect of poultry manure on soil physical and chemical properties, growth and grain yield of sorghum in southwest, Nigeria;Agbede;Eurasian Journal of Sustainable Agriculture,2008
2. Residual effect of long-term application of FYM and fertilizers on soil properties (Vertisol) and yield of soybean;Babhulkar;Journal of the Indian Society of Soil Science,2000
3. Impact of long-term additions of chemical fertilizers and farm yard manure on carbon and nitrogen sequestration under rice-cowpea cropping system in semi-arid tropics;Banger;Plant and Soil,2009
4. Effect of integrated nutrient management on root growth of wheat in a rice?wheat cropping system;Banwasi;Agricultural Science Digest,2001
5. A 25-year record of carbon sequestration and soil properties in intensive agriculture;Benbi;Agronomy for Sustainable Development,2009