4-CPA CAS:122-88-3

He maha ngā mahi ahuwhenua a te waikawa 4-Chlorophenoxyacetic (4-CPA), ko te mea nui ko te whakahaere tipu mō ngā momo hua māra me ngā hua whakapaipai. Ina whakamahia i ngā wāhanga tipu motuhake, ka whakatairanga te 4-CPA i ngā urupare tipu e hiahiatia ana, tae atu ki te whakanui ake i te hua, te whakahaere i te tipu tipu, me te whakaoho i te pua. I roto i te whakahaere māra hua, ka whakamahia te 4-CPA mō te whakaiti i ngā hua hei whakahaere i te kawenga hua, te whakapai ake i te rahi me te kounga o ngā hua, me te whakaiti i ngā ia hua rua tau i roto i ngā rākau hua tau-roa. Hei tāpiri, ka whakamahia te 4-CPA i roto i te whakaputa hua kore purapura, ka āwhina i te whanaketanga o ngā hua parthenocarpic me te kore e hiahiatia te whakapūpū, ka whai wāhi ki te whakanui ake i te hua me te whakaputa hua hokohoko. Hei tāpiri, ko tana whakamahinga i roto i ngā mahi whakatipu ka tautoko i te whakaputa tipu taitamariki kiato, kia pai te manga me te angitu o te whakawhitinga me ngā āhuatanga tipu ōrite. I roto i ētahi pūnaha whakatipu, ka whakamahia te 4-CPA hei whakahaere i te tipu taru me te whakahaere i ngā tipu kāore e hiahiatia, nā te mea ko ōna āhuatanga patu otaota whiriwhiri e aro ana ki ngā taru rau whānui me te tiaki i te tipu o ngā hua e hiahiatia ana. Ko tana mahi i roto i te whakahaere taru ka whai wāhi ki te whakatū me te tiaki hua pai, inā koa i roto i ngā hua motuhake me te whakaputa tipu whakapaipai. I te nuinga o te wā, he mea nui te mahi a te waikawa 4-Chlorophenoxyacetic i roto i te ahuwhenua o ēnei rā, e tuku ana i te mana whakahaere i te tipu me te whanaketanga o ngā tipu me te tautoko i te whakaputa hua whai hua, te whakapai ake i te kounga o ngā hua, me te whakahaere taru puta noa i ngā pūnaha whakatipu māra me ngā whakapaipai kanorau.