Onwuka, M. I., Nigeria

• Journal of Sustainable Agriculture and the Environment (JSAE) Vol 17 No 1 (2019): JOURNAL OF SUSTAINABLE AGRICULTURE AND THE ENVINRONMENT - Articles
  Biochar Amendments and Their Residual Effect on Soil Chemical Properties and Growth Components of Greenleaf (Amaranthus caudatus) In Nutrients Depleted soil
  Abstract  PDF