Tātaitai Wāhanga Kararehe

Ko te waeine kau (SU) te inenga paerewa o ngā hiahia kai kararehe e whakamahia ana puta noa i ngā mahinga Aotearoa. Ko tētahi SU ko te hiahia kai o te hipi Merino, e kai ana i te tata ki te 550 kg o te matiere maroke (DM) ia tau. I hangaia te punaha waeine kau hei āwhina i ngā kaipakiaka ki te whakataurite me te whakakopiri i ngā momo kararehe rerekē i runga i te turanga kotahi, na ka nui te hiranga hei whakamahere mahinga, tataihanga rēti, me te whakarite paerewa. Ka mōhio te kaipakiaka ki ngā SU katoa o tōna whenua, ka taea te arotake mēnā ka taea e tōna paturahi te hari taurite i taua maha kararehe, ka taea hoki te whakatau mō te kai tāpiri, hokohoko kararehe, wehenga rānei. Ka whakamahia ngā waeine kau e ngā kaitohutohu mahinga, ngā pēke, me ngā kaiwhakaaro mahinga hei inenga matua o te nui kawe o te mahinga. Puna: Beef + Lamb New Zealand (beeflambnz.com); DairyNZ (dairynz.co.nz).

Ka whakamahi a Aotearoa i ngā ōrite waeine kau (SU) paerewa hei huri i ngā momo kararehe rerekē ki tētahi inenga noa. Ko ngā ōrite matua: hipi pakeke (MA) = 1.0 SU (ko te waeine turanga); hogget = 0.8 SU; kau poaka MA me te kaarure = 6.5 SU; kararehe poaka tau = 3.0 SU; kau miraka = 5.0 ki te 6.5 SU e ai ki te momo me te taumata whakaputa; hind dia = 1.8 SU; koati = 0.8 SU. Ko ēnei nama e whakaatu ana i te hiahia kai papai o ia momo, ka whakamahia hei whakamahere rēti me ngā whakarite mahinga. Kia matua mōhio, ka rereke iti ētahi atu nama i waenga i ngā punaha mahinga-a-rohe me ngā rangahau hou. Hei tauira, ko te kau miraka Friesian whakaputa nui ka homai he uara SU nui ake i te kau Jersey i runga i tētahi punaha miraka iti ake. Me tono tonu ki to kaitohutohu mahinga mō ngā ōrite hou o tō rohe. Puna: Beef + Lamb New Zealand (beeflambnz.com); DairyNZ (dairynz.co.nz).

Hei tātai i ngā waeine kau (SU) katoa o to mahinga, whakareatia te maha o ia momo kararehe ki tōna ōrite SU, ka tapiri i ngā otinga katoa. Hei tauira: 500 hipi pakeke x 1.0 SU = 500 SU; 200 hogget x 0.8 SU = 160 SU; 30 kau poaka me ngā kaarure x 6.5 SU = 195 SU; tapiri = 855 SU. Hei tātau i tō rēti, wehea ngā SU katoa ki to whenua mahinga whai hua i roto i ngā hekitia. Hei tauira, ko te 855 SU i runga i te 100 ha he rēti o te 8.55 SU/ha. Ka taea tēnei nama ki te whakataurite ki ngā paerewa-a-rohe, whakamahi rānei ki te arotake mēnā e nui rawa ana, iti rawa ana rānei te whakamahi i to paturahi. Ko te nuinga o ngā rorohiko whakahaere mahinga me ngā taputapu whakamahere mahinga o Aotearoa ka whai i ngā tataihanga SU. Ma te aroturuki SU i roto i te wā e taea ai te kite i ngā ia o te hua mahinga me te hiahia kai. Puna: Beef + Lamb New Zealand (beeflambnz.com).

Ka tino rereke ngā rēti i Aotearoa e ai ki te āhua mahinga, te rohe, me te hua paturahi. Ko ngā paerewa āhua: mahinga hipi me poaka maunga 6 ki te 12 SU/ha; mahinga hipi me poaka mania ki pae māmā 8 ki te 15 SU/ha; papa miraka 3.5 ki te 4.5 kau/ha, e ōrite ana ki te tata ki te 18 ki te 25 SU/ha. Ka taea ngā rēti nui ake ma te whakamahi wai, oneone momona nui, whakahaere kaha rānei. I ngā rohe e horo ai te maroke, pērā i a Hawke's Bay me Marlborough, he iti ake ngā rēti hei whakahaere i te tupono kai. Ko te rēti tētahi o ngā kaiwhakahua matua o te hua pūtea i roto i ngā mahinga paturahi, engari mēnā he nui rawa atu ngā kararehe ki ta te paturahi tuku mai, ka heke te paturahi me te āhua kararehe. Ka whakaputaina e Beef + Lamb NZ me DairyNZ ngā paerewa-a-rohe ma o rātou aroturuki mahinga ā-tau. Puna: Beef + Lamb New Zealand (beeflambnz.com); DairyNZ (dairynz.co.nz).