Effect of graded compaction of tilled and untilled sandy loam soil on growth and yield of maize
Asinyetogha H. Igoni
Asinyetogha H. Igoni
Department of Agricultural and Environmental Engineering, Faculty of Engineering, Rivers State University, Npkolu-Oroworukwo, P. M. B. 5080, Port Harcourt, Nigeria.
Department of Agricultural and Environmental Engineering, Faculty of Engineering, Rivers State University, Npkolu-Oroworukwo, P. M. B. 5080, Port Harcourt, Nigeria.
Department of Agricultural and Environmental Engineering, Faculty of Engineering, Rivers State University, Npkolu-Oroworukwo, P. M. B. 5080, Port Harcourt, Nigeria.