Te Gengze nui rawa te rōpū whakawehi pikiwharaunga he mea nui tōnui tēnei hei whakamahia e ngā kaiwhakahoki whenua mō te whakawehi i ngā mara kai. Kei roto i tēnei he uka robot nui me ngā pūwai e tae ana ki runga i a ia, e haere ana i runga i tētahi raraunga hei whakawehi i te wai ki ngā rerenga mātauranga. Heoi anō, ko tēnei he kōpu wai nui kei tona kotahi e āhei ana ki te whakanuia i tētahi mara nui.
Gengze Wāhi Kairua me lindsay pivot irrigation hei whakamana i ngā māra ki te whakarite i ngā hua me ngā piripiri nui ake. Ki te whakapā kei runga i te wāhi katoa i te wai, ka whakamahia te hunga mātauranga ki te tirotiro i te wheako o te wai e hiahiatia ana e ngā rerenga, ka puawai ai ngā kai. Ko tēnei he whakamutunga ki te mohio i te nui o te kai hei whakawehe.
Gengze Wāhi mahi whakarite wai i te pikitanga matua kāo kē anō te pai mō te whiwhinga o ngā rereta, heoi anō. E tiakina ana te wai mā reira e tuku ana iwi i te mea e hiahiatia ana e ngā rereta; kāore i te pūmau hei watea i te wai. Ko tēnei he pai mō te taiao ina e whakamahi pai ana i ngā rauemi, ā, e manaaki ana i ngā apaapa me ngā awa kia mau tonu mō ngā kararehe. E tiakina ana hoki e ngā hangarau tuara o te Valley i te wā e taea ana e ngā kaiwhiwhi i te wā e tae ana ki tō rātou whānau me ēnei mahi nui kē o te pā, ka pai rawa.
Ngā momo whakahaere pūmau i te wairarua me ngā reta whakawehi i raro i te takutai mō te hoko e aroha ana ngā kaiwhiwhi o tēnei rā ki te whenua mō ngā pepeke kei muri i a rātou. Ko tēnei tūnga hangarau e āhei ai ngā kaiwhiwhi ki te kaiwhakakī ai te ao kāore i te whakapahumaunga i te taiao. Ka tiakina e tēnei te whenua, ka ora te papatūānuku, ka noho wai kīwaha ngā kararehe, ā, ka taea e ngā kaiwhiwhi o muri i a rātou tonu te whakaira tangata ki te kai.
Te tuara o te Valley whakawehi puhipuhi e whai ana i tētahi mahi nui rawa hei whakamana i te whakatōpū whenua kia noho pūmanawa. Ki te whakamahi i tēnei momo hangarau mā, ka taea e ngā kaiwhakahoki whenua te tirohia e rātau i te mea kua hīkina he wai ki ngā rerenga mātauranga kia rauora, kia mataku. Ka āhei tēnei i a tātou katoa kia puta he kai whakaroa ki runga i ngā kārihi me te whakapai i te oranga mō te hunga katoa. Ko te hangarau o te pūtahi o te wairua o te whakatōpū whenua he toa whakarite, kia ora ai ngā rerenga mātauranga i waenganui o ngā tau.