Kei te mōhio koe i te whakaae nei ko te mea nei e āhei ai ngā mātaitai kai ki te whakatipu i te nui o ngā hua whenua? Tētahi hangarau nui i kitea e rātau he aha nei ko te nui rawa te whakahaerearo hauware rānei. Tēnei Gengze take taeke tonu i ngā rerenga kai ki te uru wai, ko te mea nui he kore e mau i te waipiro.
Nui rawa ngā tāne ki te wai. Ki te whakamahi i te rāngitaki whakawehi i te wai ā-midde e pīrangi nei a Gengze, ka taea e ngā kaiwhakaako whakangungu i ia mata o wai. Ka puta mai anō te hau ki runga i te porowhita, ka hoki tuatahi ki muri i te whenua. Ki te whakaaetanga nei, ka whiwhiia e ngā kaiwhakatipurongo i te wai i hangaia ai ki te wehi.
Kei roto i te rāngitaki whakawehi i te wai ā-midde he maha ngā painga. Kia kōrerotia ana e ngā kaiwhakatipurongo, kei reira te wai, te wā, me te kahurangi hei tiaki i a ratou. Kaore rātou e hiahia ana kia whakawehi i ia tāne inaianei — nānā ka whakauruhia he nui rawa te rōpū whakawehi pikiwharaunga ka whakaae atu ki te mahi herehere. Ko tēnei ko te wā e hiahiatia ana e ngā kaiwhakatipurongo kia oti i te maha mahi matua ki runga i te pā.
He nui ngā mea pai ka tae atu i te whakamahi i tētahi pūnaha tuarua mini, nō reira i te mea e tiakina ana te wai. Kīhai he wai i whakawehewehetia pūnuitia ki rō wharekai, e pa ana ki te whiwhinga o ngā hua whenua. Ko te towable center pivot irrigation ka whakaae ki ngā mātaitai kai kia puta ake iho ngā kai mō ō rātou hapori me te hoatu i te haerenga ki te paerewa. E āhei ana te pūnaha tuarua mini ki ia rākau kia whai i te whakatipu pai.
Ka āhei ngā mātaitai kai ki te whakamahi i tētahi pūnaha tuarua iti iti mai i a Gengze hei whakahaere i te wai e hiahiatia ana e ngā hua whenua kia whakatipu kē, kia ora tonu. Ki te pai ngā hua whenua, ka ea ngā mātaitai kai i tō rātou kohinga whakatipu me te whakaputa i te nui o ngā kai hei kai mō te hunga katoa.