Kudziwika kwa mandarin wobiriwira (citrus wobiriwira) kumachokera ku malo ake okulira. Xinhui, yomwe ili ku Pearl River Delta, ili ndi nyengo yonyowa komanso nthaka yachonde, zomwe zimapangitsa kuti pakhale nyengo yabwino yolima tiyi wa citrus wabwino kwambiri. Mtundu uwu umadziwika ndi khungu lake lokhuthala, mafuta ambiri, komanso fungo lake lapadera. Pambuyo pokolola, mandarin wobiriwira samangogulitsidwa ngati zipatso zatsopano komanso amatumizidwa ku mafakitale opangira chakudya kuti akapangidwenso. Kuyambitsidwa kwa ukadaulo wowumitsa wozizira sikunangosintha njira zachikhalidwe zopangira komanso kunapatsanso mphamvu zatsopano mu chinthu chakale ichi. Kuyambira kukolola mpaka chinthu chomalizidwa, sitepe iliyonse imabwezeretsedwanso pogwiritsa ntchito ukadaulo wowumitsa wozizira.
Njira zachikhalidwe zoumitsira mandarin wobiriwira zimadalira kwambiri zachilengedwe, ndipo kuumitsa padzuwa kumakhala kosavuta kusinthasintha kwa nyengo. Mvula kapena chinyezi zimatha kuyambitsa nkhungu ndi kuwonongeka, pomwe kuwonekera kwambiri padzuwa kumatha kuchepetsa zinthu zomwe zimagwira ntchito pakhungu. Kusatsimikizika kumeneku kumakhudza mwachindunji ubwino wa chinthu ndi zokolola zake. Komabe, ukadaulo wouma mufiriji umachotsa chinyezi pamalo otentha kwambiri, ndikusunga bwino zosakaniza zomwe zimagwira ntchito komanso mtundu wachilengedwe wa mandarin wobiriwira pomwe umapewa kutayika kwa michere yokhudzana ndi njira zachikhalidwe zoumitsira.
Pakupanga mandarin wobiriwira wouma mufiriji, chowumitsira chimasunga gawo lofunika kwambiri pakuuma. Mandarin wobiriwira wokonzedwa amaikidwa m'chipinda chowumitsira mufiriji, ndikuuzizira mofulumira pa -40°C, kenako amaikidwa pamalo opanda mpweya kuti achepetse chinyezi. Njirayi nthawi zambiri imatenga maola 24 mpaka 48, zomwe zimachepetsa kwambiri nthawi yopangira poyerekeza ndi njira zachikhalidwe zowumitsira padzuwa.
Chinyezi cha mandarin wobiriwira wouma mufiriji chimachepetsedwa ndi 5%, chotsika kwambiri kuposa 12% chomwe chimapezeka muzinthu zouma padzuwa zomwe nthawi zambiri zimakhalapo. Chinyezi chotsikachi sichimangowonjezera nthawi yogwiritsira ntchito komanso chimathandizira kwambiri kusunga zinthu zogwira ntchito, zomwe zimapangitsa kuti zipatso za citrus zikhale zothandiza kwambiri popanga zinthu zake zonunkhira. Chifukwa chake, kugwiritsa ntchito ukadaulo wouma mufiriji mu mandarin wobiriwira kumayimira kusakaniza kogwirizana kwa sayansi ndi miyambo, zomwe zimapangitsa kuti pakhale mutu watsopano mumakampani opanga zipatso ndi kupereka chidziwitso chabwino kwambiri cha zinthu kwa ogula. Njira yatsopanoyi imagwiranso ntchito ngati chitsogozo chofunikira pakukonza zinthu zina zaulimi mozama.
Lumikizanani nafekuti mudziwe zambiri za momwe ukadaulo wowumitsa mufiriji ungasinthire zinthu zanu zaulimi!
Nthawi yotumizira: Marichi-26-2025
