efficient irrigation system

Ọrụ nke ọkpọkọ ịgba mmiri dị elu na ọrụ ugbo ọgbara ọhụrụ na mpaghara ọrụ ugbo na-agbanwe mgbe niile., ijikwa mmiri nke ọma bụ otu n'ime ihe kacha mkpa na-emetụta mkpụrụ osisi, ego ego, na ogologo oge…