Ko te kai te mea nui kia pai ai te kai a te poaka. Koinei te huarahi tika hei tāpiri i te kai a te poaka, hei whakarite hoki i te kounga o ngā hua, ā, he hangarau whānui hoki tēnei e horapa ana puta noa i te ao. I te nuinga o te wā, kāore e neke ake i te 4% te ōwehenga o ngā tāpiringa kai i roto i te kai, he nui ake tēnei, ā, ka piki ake te utu whakatipu kararehe, kāore e tika ana mō te utu ki ngā kaimahi pāmu.

Pātai 1: He aha i hiahia ai ngā poaka ki ngā kai me ngā tāpiringa kai i ēnei rā?

Ngako poaka, ko te mea nui ko te kai mākona, kai pai.

I kī a Qiao Shiyan, he ahorangi i Te Whare Wānanga Ahuwhenua o Haina, ko te whāngai te mea nui mō ngā poaka kia kai pai ai.ngā tāpiringa whāngaiKo ngā mea nei te pūtake rauemi me te taurangi hangarau o te umanga poaka hou, ngā mahi e tika ana hei tāpiri i te kai poaka me te whakarite i te kounga o ngā hua, me te hangarau hoki e whakatairangahia whānuitia ana i te ao. Ko te hangarau whakatipu, te whakamahinga whāngai, te huringa whakatipu, te taumaha poaka, te kounga mīti me te haumaru o ngā hua o Haina he rite tonu ki ērā o te Hononga o Amerika, Tiamana, Tenemāka me ētahi atu whenua poaka nui, e hangai ana ki ngā paerewa o te ao me ngā paerewa hokohoko kawemai me te kaweake.

Ngā tāpiringa whāngai, tae atu kingā tāpiringa kai, ngā tāpiringa whānui mengā tāpiringa rongoā, he iti noa te pānga ki te whāngai. Ko te whāngai kotahi tuku iho ka taea anake te whakaoti i te raruraru o te "mākona" o ngā poaka, ā, ko ngā tāpiringa kai ko ngā waikawa amino me ngā huaora o te taumata whāngai, arā, hei whakaoti i te raruraru o te "kai pai" o ngā poaka. Mā te tāpiri i te nui o ngā tāpiringa rongoā ki te whāngai ka taea te ārai me te whakahaere i ngā mate noa me ngā mate maha o ngā poaka. Mā te whakatinana i te wā tango rongoā i te wāhanga whāngai, ka taea te whakahaere i ngā toenga rongoā i roto i te poaka i roto i te whānuitanga kore kino. Mā te tāpiri i ngā antioxidants me ētahi atu tāpiringa whānui ki te whāngai, ko te nuinga he mea noa ki ngā tāpiringa i roto i te umanga kai, he mea kai, ā, kāore he kino ki te tipu o ngā poaka, ki te kounga rānei o te poaka.

E āraia ana e te kāwanatanga te tāpiri i te phenobarbital me ētahi atu rongoā whakamoe moe me te ārai i te haurangi ki roto i te whāngai. Kāore e tika kia tāpirihia he pire moe hei whakamoe i ngā poaka, hei whakaiti i te nekenekehanga, hei whakamomona wawe hoki, nā te mea he iti rawa te mahi a ngā poaka herehere, nō reira kāore e hiahiatia he rongoā whakamoe. E whakaaetia ana te tāpiri i te Urea, te Arsenic Preparation me te parahi ki roto i te whāngai, engari he whakaritenga here katoa ēnei, ā, kaua e whakamahia i te wā e pai ai. He momo tongi hauota nui te Urea. Mena he iti noa te Urea e whakamahia ana ki ngā kararehe ruminant pērā i te kau me te hipi, ka taea te pirau e te urease e tukuna ana e ngā moroiti rumen o ngā ruminant, kātahi ka taea te mimiti me te nakunaku mā te hanga pūmua. Kāore he rumen o ngā poaka, nō reira he uaua ki te whakamahi i te hauota ki roto i te urea. Mena he nui rawa te horopeta, ka arahi pea ki te paihana me te mate o ngā poaka. Mō te pānga o te tāpiri parahi, ko te tāpiri noa i te nui o te parahi e tika ana ki roto i te whāngai ka taea te whakatairanga i te tipu o ngā poaka. Ko te paerewa motuhake mō te tāpiri i te nui e tika ana o te parahi, ko te nui o te tāpiri parahi i roto i te 1000 kg o te kai kaua e neke ake i te 200 karamu.

Pātai 2: Me pēhea te tipu o ngā poaka ki te 200-300 jin i muri i ngā marama e ono?

Ko te kounga me te rahinga o te poaka, ko te whakatipu pūtaiao te mea nui.

I kī a Wang Lixian, he kairangahau i te Whare Wānanga o te mahi kararehe me te rongoā kararehe o te Whare Wānanga o ngā Pūtaiao Ahuwhenua o Haina, mā te whakatipu poaka pūtaiao ka taea te whakapūmau i te kounga me te rahinga. I tēnei wā, ko te huringa whakatipu poaka noa he 150-180 rā te roa. Ko ngā take matua mō te tere o te tipu me te poto o te huringa momona o ngā poaka ko "ngā mea pai e toru": poaka pai, kai pai me te porowhita pai, arā, he momo poaka pai,whāngai haumarume te taiao whakatipu pai ake. Ko te nuinga o ngā poaka arumoni he momo ranu tuatoru o Duroc, Landrace me ngā poaka mā nui. He mea noa kia hokona ēnei poaka kounga teitei i roto i te 160 rā. He poto ake te wā hoko o ngā poaka pai ake o tāwāhi. He roa te wā momona o ngā poaka whakawhiti me ngā momo o te rohe, ā, ko te wā whakatipu toharite he 180-200 rā.

I ngā wāhanga whakamomona rerekē i mua i te patunga poaka, he rerekē te horopeta o te whāngai, ā, ko te horopeta katoa o te whāngai he tata ki te 300 kg. Ka piki ake te huringa tipu o ngā poaka mā te iti rawa i te kotahi marama mēnā kāore rātou e whāngaihia ki te whāngai, engari ka whāngaihia ki te kai poaka tuku iho pērā i te witi matotoru me te tarutaru poaka. Mā te whanaketanga me te whakamahinga o ngā kai hou me ngā tāpiringa whāngai ka tino whakapai ake i te tere hurihanga whāngai, ka whakaiti i te utu o te whakaputa poaka, ā, ka whakatakoto i tētahi turanga pūtaiao pakari mō te umanga poaka kia whiwhi ai i ngā painga pāpori me te ōhanga pai. E kiia ana nā te whakamahinga o te pūtaiao me te hangarau whāngai hou, kua tino piki ake te tere hurihanga o te whāngai tauira i Haina, ā, kua neke atu i te 40% te tere takoha o te pūtaiao me te hangarau ki te whakatipu kararehe. Kua piki ake te tere hurihanga o te whāngai tauira poaka mai i te 4 ∶ 1 ki te 3 ∶ 1. I mua, kotahi tau te roa ki te whakatipu poaka, engari ināianei ka taea te hoko i roto i ngā marama e ono, he mea e kore e taea te wehe atu i te ahunga whakamua o te hangarau whāngai me te whakatipu taurite.

I kī a Wang Lixian, ko te umanga poaka hou e tohuhia ana e te whakatipu poaka nui kei te tere haere te whanaketanga, ā, kei te whakapai tonu te ariā whakatipu me te taumata whakahaere. Mā te whakapai ake i te taiao whakatipu me te whakatinana i te maimoatanga kore kino o te paru kararehe, ka ata whakatauhia ngā raruraru o ngā mate urutā nui me ngā toenga paturopi. I ata whakapotohia te huringa tipu o ngā poaka, ā, ko te taumaha o ia poaka he tata ki te 200 kg.