1. Nkwakọ ngwaahịa Agro-industrial

N'ime nkwakọ ngwaahịa nke ọrụ ugbo, akpa akpa rọba ejirila na nkwakọ ngwaahịa mmiri,Nkwakọ nri anụ ọkụkọ, ihe mkpuchi maka ugbo, mkpuchi anwụ, ikuku na-egbochi ikuku, na ebe nchekwa igwe anaghị agba nchara maka ịkụ ihe ọkụkụ. Ngwaahịa ndị a na-ahụkarị: akpa kpara akpa nri, akpa kemịkalụ, akpa akpa kpara akpa, akpa urea, akpa ntupu akwụkwọ nri, akpa ntupu mkpụrụ osisi, wdg.

2. Nkwakọ ngwaahịa nri

N'afọ ndị na-adịbeghị anya, nkwakọ ngwaahịa nri dị ka osikapa na ntụ ọka ejirila nke nta nke nta nakweere akpa a kpara akpa. Akpa kpara akpa bụ: akpa akpa osikapa, akpa ntụ ọka, akpa ọka na akpa ndị ọzọ kpara akpa.

3. Ihe mgbochi iju mmiri

Akpa kpara akpa dị mkpa maka ọgụ ide mmiri na enyemaka ọdachi. Akpa ndị a kpara akpa dịkwa mkpa n'iwu mgbochi mmiri, akụkụ osimiri, okporo ụzọ ụgbọ oloko, na okporo ụzọ. Ọ bụ akpa a kpara akpa nke na-enweghị ihe ọmụma, akpa kpara akpa na-adịghị egbochi mmiri ozuzo, na akpa kpara nke idei mmiri na-adịghị!