Benedict Odinaka Okorie https://orcid.org/0000-0003-0340-0483 Department of Plant Physiology, Biochemistry, and Genetics. Agricultural University – Plovdiv Bulgaria
Masters Student
Justina O. Obi
Department of Crop Science, Faculty of Agriculture, University of Nigeria, Nsukka, 410001, Enugu State Nigeria
Geraldine U. Chioke
Department of Soil Science, Faculty of Agriculture, University of Nigeria, Nsukka, 410001, Enugu State Nigeria
Sunday E. Obalum http://orcid.org/0000-0002-6857-6773 Department of Soil Science, Faculty of Agriculture, University of Nigeria, Nsukka, 410001, Enugu State
Prince Abubakar Audu University, Anyigba,
PMB 1008 Anyigba, Kogi State Nigeria
Professor
Chinaza J. Onah
Department of Soil Science, Faculty of Agriculture, University of Nigeria, Nsukka, 410001, Enugu State Nigeria
Adaobi L. Nnadi
Department of Crop Science, Faculty of Agriculture, University of Nigeria, Nsukka, 410001, Enugu State
International Institute of Tropical Agriculture, Ibadan, PMB 5320 Ibadan, Oyo State Nigeria
Charles A. Igwe
Department of Soil Science, Faculty of Agriculture, University of Nigeria, Nsukka, 410001, Enugu State, Nigeria. Nigeria
Professor
Martin E. Obi
Department of Soil Science, Faculty of Agriculture, University of Nigeria, Nsukka, 410001, Enugu State Nigeria