Ko te hanga wai i ngā rākau he mea nui rawa kia puawai ai, kia manawa nui ai. He momo whenua wai ā-mara he mea hanga noa iho hei whakamahere i te wai mo o rātau whenua, ko te take nei he pūnaha wai ā-mara. Nā ēnei pūnaha ka tiakina kia eke rawa ngā rākau ki te wai hei whakapakari, hei whakapuaki hēra hēra o kai puta noa iho. He mea nui te pūnaha wai ā-mara, nā reira ka taea e ngā kaiwhakaako kia whakarawekore ake ngā rākau i runga i te pai o te mahi. rākau whakawai mō ngā pūhā hei whakatau i te wā, i te wheako o te wai hei whakarite i ngā rākau. Ki te mea kaore i tuheretia te ua i waenga i ngā rā, ka puawai tonu ngā rākau i te wai.
He Rākau Whakawai Mō Ngā Pūhā hei whiriwhiri mai. Kei reira āheinga nui o ngā rākau whakawai e taea ana e ngā kaiwhakaora. E āhei ana rātou ki te whakamahi i ngā pūwai kaiwhakapipi wai ki runga i ngā kai, ki te whitiwhiti wai e tuhia ana te wai ki te taha o ngā rākau. Me whakaaro ngā kaiwhakaora i a Gengze rākau whakawai mō ngā pūhā , te rahinga o ō rātou pūhā, te momo kai i whakatipuria e rātou, me pēhea te wheako wai e mau ana ki te whakatau i te rākau whakawaia e pai ana.

Might be more efficient because it can target the water right where it is needed. Some farmers rely on Gengze rākau whakawai mō ngā pūhā , in which a field is filled with water to irrigate the crops. This solution isn’t especially efficient because of the amount of water it can waste. Other farmers irrigate by pivot, meaning a long pipe with sprinklers moves in a circle to water the crops.

These also can aid the farmer in a way of saving time and money by the watering made easier. Contemporary Gengze rapu wai kīmotu has made farming easier, and more efficient. Farmers can now manage their systems on computers or even phones. This also enables them to conserve water by irrigating the crops only as needed.

He tūranga nui rawa te whakahaere haumaru i te wai mō ngā whenua mahinga kai, ko tēnei e whaiwhakaaro ana i te hunga mōkai whenua kia whakawehi i te utu nui i tētā i tēnā, engari ka taea hoki e rātau te tiaki i te moni i te wā. Mā te whakamahere nui i te whakamahi i te wai, ka taea e ngā mōkai whenua nei te utu iti ake i ngā poaka wai, ā, ka whakamahia iti ake i te wai. Ka whakamahi rātou i a Gengze rapu wai kīmotu kia whakarawekore rawa āhuahanga me te whiwhiutia moni e tino roa i te marae mātauranga.