#potato #abioticstress #drought #heat #salinity #tolerance #breeding #irrigation #fertilization #biostimulants #biocontrol #interdisciplinaryresearch #sustainableagriculture
Mbatata ndi imodzi mwa mbewu zofunika kwambiri padziko lapansi, zomwe zimapereka chakudya komanso ndalama kwa anthu mamiliyoni ambiri. Komabe, amakhalanso pachiwopsezo cha kupsinjika kwamitundumitundu, monga chilala, kutentha, ndi mchere, zomwe zingachepetse kwambiri zokolola zawo ndi ubwino wawo. M'nkhaniyi, tiwona zomwe zapeza pofufuza zaposachedwa za kulekerera kwa mbatata ku zovuta zamtundu umodzi komanso zophatikizika za abiotic.
Malinga ndi kafukufuku waposachedwa womwe wafalitsidwa m'magazini yotchedwa Frontiers in Plant Science, mbewu za mbatata zimatha kuzolowerana ndi kupsinjika kosiyanasiyana, chifukwa cha momwe ma cell amagwirira ntchito komanso momwe thupi lawo limagwirira ntchito. Mwachitsanzo, zikakumana ndi chilala, mbewu za mbatata zimatha kuyambitsa mitundu yosiyanasiyana yolimbana ndi kupsinjika, monga ma signing ABA, kusintha kwa osmotic, ndi chitetezo cha antioxidant. Mofananamo, zikamatenthedwa, mbewu za mbatata zimatha kuwongolera photosynthesis, kupuma, ndi kukhazikika kwa membrane kuti zikule bwino. Chitukuko.
Komabe, kafukufukuyu adapezanso kuti kulolerana kwa mbewu za mbatata ku kupsinjika kwa abiotic kumatha kutengera zinthu zosiyanasiyana, monga mtundu, kulimba, komanso kutalika kwa kupsinjika, komanso kukula kwake komanso chibadwa cha mbewuyo. Kuphatikiza apo, kafukufukuyu adawonetsa kufunikira kowerengera zotsatira zophatikizana za kupsinjika kwa ma abiotic, zomwe nthawi zambiri zimakhala zovulaza kuposa kupsinjika kumodzi.
Pofuna kuthana ndi mavutowa, kafukufukuyu adapereka njira zingapo zolimbikitsira kulekerera kwa mbewu za mbatata ku zovuta za abiotic, monga kuswana kwa mitundu yolekerera kupsinjika, kuwongolera kasamalidwe ka ulimi wothirira ndi feteleza, kugwiritsa ntchito ma biostimulants ndi biocontrol agents. Kafukufukuyu adatsindikanso kufunika kochita kafukufuku wosiyanasiyana komanso wothandizana kuti amvetsetse zovuta zomwe zimachitika pakati pa mbewu za mbatata ndi chilengedwe chake.
Kafukufuku waposachedwa wokhudzana ndi kulekerera kwa mbatata ku zovuta zamtundu umodzi komanso zophatikizika za abiotic zimapereka chidziwitso chofunikira kwa alimi, akatswiri azachuma, mainjiniya aulimi, eni mafamu, ndi asayansi omwe amagwira ntchito zaulimi. Pogwiritsa ntchito zomwe tapezazi, titha kukulitsa mphamvu ndi zokolola za mbewu za mbatata, ndikuthandizira kuti ulimi ukhale wokhazikika.