1. Enwere ike lie ngwa ngwa n'ụzọ zuru ezu, lie ya ọkara ma ọ bụ tinye ya n'elu elu, adịghị edozi ya n'ụdị ọkọlọtọ ma debe ya dịka ala.
2. Ebe a na-eli ozu nke akụrụngwa anaghị ekpuchi elu ya, a pụghịkwa ịrụ ya na ụlọ akwụkwọ ndụ akwụkwọ ndụ, ebe a na-adọba ụgbọala na ihe mkpuchi.
3. Micro-hole aeration na-eji pipeline aeration nke German Otter System Engineering Co., Ltd na-emepụta iji kwụọ oxygen, ọ bụghị igbochi, nnukwu ikuku oxygen na-arụ ọrụ nke ọma, mmetụta ikuku dị mma, nchekwa ike na nchekwa ike.