Igwe na-ehicha ihe nkesa ọwara abụọ nke azụmahịa

Nke a bụ igwe na-ehicha tray ọwara abụọ. Mmadụ abụọ na-edobe trays ruru unyi n'ọdụ ụgbọ mmiri ntinye. Mgbe emechara nhicha dị elu, nhicha nhicha, mmiri oyi na-ekpo ọkụ dị elu, ịsacha, na ịbanye n'ime ikuku mma ikuku, n'oge a, a na-ewepụ 60-70% nke mmiri site na onye na-anụ ọkụ n'obi, mgbe ahụ, a na-eme ihicha ọkwa. N'oge a, ihe fọdụrụ 20-30% nke mmiri nwere ike iwepụ site na ikpo ọkụ dị elu, na-enweta ihicha isi. Nke a na-emepụta ahịrị na-anabata nhazi ọwara abụọ, na-enweta mmetụta mmepụta okpukpu abụọ. N'ịhụ na mmepụta ihe, ọ na-achọpụta na-azọpụta ọrụ, na-azọpụta oge, na-echekwa ọrụ.