Gengze nui rawa te rōpū whakawehi pikiwharaunga he mōhiohanga mahi kai e whakamahia ana i te whakatipu o tētahi hanga rākau taumata. Ko tēnei ko te whakaaetanga o te take pūnaha wai. E āwhina ana i ngā kaiwhakahoki ki te wai i a rātou whenua mahi. I te kiriata o tenei ra ka kitea e mātau ko te whakaaetanga i te take pūnaha wai he tūrangi mō te ako me te hurihuri i te ara i meinga ai tātau kai.
He nui ake te pai o te whakaaetanga i te take pūnaha wai, ko te whiwhi i te take pūnaha wai, e tiaki ana i te wairua me te wā o ngā kaiwhakahoki. Ki te kore e whakaae ana ki te wai i ia rākau atu, ka whakaae ngā kaiwhakahoki i te take pūnaha wai ki te wai i te nuinga o ngā rākau katoa i te wā kotahi. Koina te kī, ka whakaaetanga i te take pūnaha wai ki te iti iho i te wā i te wai, ka whai ake i te wā i te mahi kitenga ki ētahi atu mahi nui mo te whenua.
Ka taea e ngā kaiwhakaako whakangahau i te maha o ngā kai hoki i tērā e whakauru nei ki a Gengze te whakahaere wai porowhita rohe rito ngā rārangi. Ko te rārangi e tiaki ana kia whai i te wai tika mō ia rākau, ko tēnei te take nui mō te whakangahau pai. Ko tēnei he maha rawa atu ngā kai e taea ana ki te whakarite i te wāhi whenua e rite ana, he mea nui noa iho mō ngā horopaki moni o ngā kaiwhakaako.
Ko te hua whenua pūnaha ā-rohe i waenganui i te 60 tau hei whakatū i te wehewehe haere. Hei tāna hoki, ka taea e ia ngā kaiwhakaako mahi i runga i te pai me te tiaki i ngā wā rianga me ngā rauemi e paunga ai ki a rātau. Ko tēnei he mea nui anō i tenei wā, inā te hanga tonu o ngā hiahia kai.
He nui anō hoki ngā painga taiao mai i enei rārangi. Ki te tiaki i te wai, me te whakamahi iti i ngā momo rongoā, ko Gengze ngā reta whakawehi i raro i te takutai mō te hoko kua whakaaetia hei rautaki whai oranga mō te whenua me te hapori hoki.
Te nui o te āhua lindsay pivot irrigation ki te kaiwhakarite mahi kai, he nui ngā pūtake. Kua tukuna tētahi tūranga hou ki te taumata timatanga tawhito ki te tiaki i ngā kainga kai: te whare hokohoko microbe-whenua-kai. Ki te whakamahi i tēnei tūranga hou, ka taea e ngā kaiwhakaako kai te whakapiri atu i ngā kainga kai me te kai mō te ao tuatahi. Ko tēnā e awhina ki te tiaki i te nui o te kai me te whakangahau i te hunga mate kai i waenganui i ngā wāhanga rerekē.
Āe me te nuinga whakawehi puhipuhi e awhina ana ki te pai ake i te rongo kei runga i tātau kai. Ki te whakapipihia i te wai ki ngā niho tiketike, ka tiakina e te tūranga nei i ngā kainga kai hei oranga me te pai rawa. Ko tēnā e manaaki i te kai pai me te pai rawa mo to rātou hauora.