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