Kusiyanitsa kwa mandarin wobiriwira (malalanje wobiriwira) kumachokera ku malo omwe amamera. Xinhui, yomwe ili ku Pearl River Delta, ili ndi nyengo yachinyezi komanso nthaka yachonde, zomwe zimapangitsa kuti pakhale malo abwino kwambiri olima tiyi wamtengo wapatali. Mitundu iyi imadziwika chifukwa cha peel yake yokhuthala, zotupa zokhala ndi mafuta ambiri, komanso kununkhira kwake kwapadera. Mukakolola, mandarini wobiriwira samagulitsidwa ngati zipatso zatsopano komanso amatumizidwa kumalo opangira zakudya kuti apitirize kupanga. Kuyambitsidwa kwa ukadaulo wowumitsa-zizindikiro sikunangosintha njira zachikhalidwe komanso zapatsa mphamvu zatsopano muzinthu zakalezi. Kuyambira kukolola mpaka kumalizidwa, sitepe iliyonse imatsitsimutsidwa pogwiritsa ntchito ukadaulo wowumitsa muziziritsa.
Njira zoyanika zachikale za mandarini wobiriwira zimadalira kwambiri chilengedwe, ndipo kuyanika kwadzuwa kumakhala kosavuta kusinthasintha kwa nyengo. Kugwa kwamvula kapena chinyezi kungayambitse nkhungu ndi kuwonongeka, pamene kutenthedwa ndi dzuwa kungathe kuwononga mankhwala a peel. Kusatsimikizika kumeneku kumakhudza kwambiri mtundu wa malonda ndi zokolola zake. Ukadaulo wowuma mufiriji, komabe, umachotsa chinyezi m'malo otsekemera otsika kutentha, kuteteza bwino zinthu zomwe zimagwira ntchito komanso mawonekedwe achilengedwe a mandarini obiriwira ndikupewa kutayika kwa michere komwe kumayenderana ndi njira zanthawi zonse zowumitsa.
Popanga mandarin wobiriwira wowumitsidwa, chowumitsira chowumitsira chimagwira ntchito yofunika kwambiri pakuwumitsa. Chimandarini chokonzekera chobiriwira chimayikidwa m'chipinda chowuma chowuma, chozizira kwambiri pa -40 ° C, ndiyeno chimayikidwa m'malo opanda vacuum ku chinyezi cha sublimate. Izi nthawi zambiri zimatenga maola 24 mpaka 48, zomwe zimachepetsa kwambiri nthawi yopangira poyerekeza ndi njira zanthawi zonse zowumitsa padzuwa.
Chinyezi cha mandarini wobiriwira wowumitsidwa ndikuwumitsidwa ndi 5%, chotsika kwambiri kuposa 12% yomwe imapezeka muzinthu zowumitsidwa ndi dzuwa. Chinyezi chochepa choterechi sichimangowonjezera moyo wa alumali komanso chimapangitsa kuti zinthu zomwe zimagwira ntchito zisungidwe bwino, zomwe zimapangitsa kuti zipatso za citrus zikhale zogwira mtima potulutsa zinthu zake zonunkhira. Zotsatira zake, kugwiritsa ntchito ukadaulo wowumitsa-umisiri pokonza chimandarini chobiriwira kumayimira kusakanikirana kogwirizana kwa sayansi ndi miyambo, kutsegulira njira ya gawo latsopano mumakampani a citrus pomwe akupereka chidziwitso chapamwamba kwa ogula. Njira yatsopanoyi imagwiranso ntchito ngati chidziwitso chofunikira pakukonza zinthu zina zaulimi.
Lumikizanani nafekuti mudziwe zambiri za momwe ukadaulo wowumitsa madzi ungasinthire zinthu zanu zaulimi!
Nthawi yotumiza: Mar-26-2025
