#Potatoindustry #Postharvestmanagement #Microbialagents #Supplychainoptimization #Diseasemanagement #Cropconditions #Sustainableagriculture #Biocontrol #Environmental-friendly #Agriculturalinnovation
Tizilombo tating'onoting'ono tadziwika kale chifukwa cha phindu lawo paulimi, kuphatikiza kuthekera kwawo kulimbikitsa kukula kwa mbewu, kukulitsa kupezeka kwa michere, komanso kupondereza tizilombo toyambitsa matenda. M'zaka zaposachedwa, kafukufuku wakhala akuyang'ana kwambiri kugwiritsa ntchito mphamvu za tizilombo toyambitsa matenda posamalira pambuyo pokolola, makamaka m'makampani a mbatata.
Malinga ndi kafukufuku wofalitsidwa mu Journal of Applied Microbiology, kugwiritsa ntchito tizilombo tating'onoting'ono tating'onoting'ono tawonetsa zotsatira zabwino zochepetsera zowonongeka pambuyo pa kukolola chifukwa cha matenda monga kuchedwa (Phytophthora infestans) ndi bacterial soft rot (Erwinia spp.). Mankhwalawa, omwe ali ndi mabakiteriya opindulitsa ndi bowa, amatha kupikisana bwino ndi tizilombo toyambitsa matenda, kulepheretsa kukula kwawo, ndikupereka chishango choteteza matenda.
Kuphatikiza pa kasamalidwe ka matenda, tizilombo toyambitsa matenda tawonetsa kuthekera kochepetsera zovuta za mbewu panthawi yosungira ndi kunyamula. Nkhani yofufuza yomwe idasindikizidwa mu Postharvest Biology and Technology ikuwonetsa mphamvu ya ma microbial biocontrol agents poletsa kumera, kubiriwira, komanso kuchepa thupi mu mbatata yosungidwa. Mapangidwe awa atsimikizira kuti ndi njira yabwino yosamalira zachilengedwe m'malo mwa mankhwala opangira mankhwala, kuwonetsetsa kuti zokolola zili zotetezeka komanso kuchepetsa kufalikira kwa chilengedwe panjira yoperekera mbatata.
Chitsanzo chimodzi chodziwika bwino ndi kugwiritsa ntchito Pseudomonas fluorescens, bakiteriya yomwe yawonetsa mphamvu zabwino kwambiri zolimbana ndi mitundu yosiyanasiyana. mbatata tizilombo toyambitsa matenda. Kafukufuku wopangidwa ndi ofufuza a ku yunivesite ya Idaho adawonetsa kuti kugwiritsa ntchito P. fluorescens kumachepetsa kwambiri kuopsa kwa choipitsa chochedwa ndi blackleg, zomwe zimapangitsa kuti mbatata yosungidwa ikhale yabwino komanso yotalikirapo.
Zotsatirazi zikuwonetsa kuthekera kwakukulu kwa tizilombo toyambitsa matenda mu kasamalidwe ka mbatata pambuyo pokolola. Pophatikizira zakudyazi m'njira zogulitsira, alimi, akatswiri azaulimi ndi mainjiniya aulimi amatha kupititsa patsogolo kugulitsa kwa mbatata yawo ndikuchepetsa kuwonongeka komwe kumachitika chifukwa cha matenda komanso zovuta.
Kugwiritsiridwa ntchito kwa ma microbial agents poyang'anira mbatata pambuyo pa kukolola kumayimira malire atsopano pakukhathamiritsa kwa chain chain optimization. Pogwiritsa ntchito mphamvu ya majeremusi opindulitsa, titha kuthana ndi matenda, kuchepetsa kufunika kwa mankhwala, komanso kupititsa patsogolo kukhazikika kwamakampani a mbatata. Kutsatira njira yatsopanoyi sikungopindulitsa alimi ndi eni mafamu okha komanso kumathandizira kuti ntchito yolima mbatata ikhale yolimba.