Introduction to Soil Science
By Obianuju Orji PhD Table of Contents Chapter 1: Introduction Chapter 2: Chapter3:
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SSC 353 Soil Chemistry and Microbiology
Assignment 1
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Effect of Nitrogenous Soil Ammendments on Soil Pysico-chemical Properties and Performance of Castorbean Plant (Ricinus communis) in Rivers State Nigeria.
Orji O.A Department of Crop/Soil Science, Faculty of AgricultureRivers State University, Port Harcourt, Nigeria*Corresponding author’s Email: obianujuada@admin International Journal of Agriculture And Environmental Resources. Vol 6(1) (2020):28-34. Abstract The castor bean seed when cooked and fermented, is a staple food condiment in Nigeria, but its production is low in the humid rainforest zone of Southern…
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Effect of Diferent Lime Materials as an Amendment on the Ph of Potting Soil for Maize (Zea mays) Nursery Production
Orji O.A and Zorbaraol, B. Department of Crop/Soil Science, Faculty of AgricultureRivers State University, Port Harcourt, Nigeria*Corresponding author’s Email: obianujuada@gmail.com IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS)e-ISSN: 2319-2380, p-ISSN: 2319-2372. Volume 13, Issue 4 Ser. I (April 2020), PP 39-44 Abstract A screen house experiment conducted in Rivers state university teaching and research farm…