Masensa Ovalidwa: Zida Zatsopano Zosonkhanitsira Deta Zopangira Phenotyping ya Zomera

Kuti tithane ndi kufunikira kwa chakudya padziko lonse lapansi, pakufunika kukweza zokolola za mbewu pogwiritsa ntchito njira yothandiza yopangira zinthu zosiyanasiyana. Njira yopangira zinthu zosiyanasiyana pogwiritsa ntchito zithunzi za maso yathandiza kuti pakhale kupita patsogolo kwakukulu pakukula kwa zomera ndi kasamalidwe ka mbewu, koma ikukumana ndi zopinga pakukonza malo ndi kulondola chifukwa cha njira yake yosakhudza zomera.
Masensa ovalidwa pogwiritsa ntchito miyeso yokhudzana ndi zomera amapereka njira ina yabwino yowunikira momwe zomera zimakhalira komanso malo omwe zili. Ngakhale kuti zomera zapita patsogolo kwambiri pakukula ndi kuyang'anira nyengo, mphamvu zonse za masensa ovalidwa pakupanga zomera sizikugwiritsidwa ntchito kwenikweni.
Mu Julayi 2023, Plant Phenomics inafalitsa nkhani yowunikira yotchedwa “Zosensa Zogwiritsidwa Ntchito: Zida Zatsopano Zosonkhanitsira Deta za Kusinthasintha kwa Mitengo.” Cholinga cha pepalali ndikuwunika luso la masensa ogwiritsidwa ntchito poyang'anira zinthu zosiyanasiyana za zomera ndi zachilengedwe, kuwonetsa kuthekera kwawo kwakukulu, kusinthasintha kwawo komanso kusalowererapo kochepa, pamene akuthana ndi mavuto omwe alipo ndikupereka mayankho.
Masensa ovalidwa amapereka njira yatsopano yosinthira mawonekedwe a zomera, kugonjetsa zoletsa za njira zachikhalidwe zosakhudzana ndi zomera monga kujambula zithunzi za kuwala. Amapereka mawonekedwe apamwamba, kusinthasintha komanso kulowerera kochepa, zomwe zimathandiza kuyeza mitundu yosiyanasiyana ya zomera monga kutalika, kutentha kwa masamba, madzi, mphamvu ya zamoyo ndi mayankho a kupsinjika.
Ukadaulo watsopano monga ma stretchable strain gauges ndi ma flexible electrode sensors amasintha malinga ndi kukula kwa zomera ndi mawonekedwe ake, zomwe zimathandiza kuti ziwunikire nthawi yeniyeni.
Mosiyana ndi kujambula kwa kuwala, masensa ovalidwa sakhala okhudzidwa kwambiri ndi zinthu zachilengedwe ndipo amatha kupereka deta yolondola kwambiri. Poyang'anira kutentha ndi chinyezi cha masamba, masensa ovalidwa amagwiritsa ntchito kulumikizana opanda zingwe ndi zipangizo zapamwamba kuti apereke miyeso yodalirika komanso yolondola.
Masensa okhala ndi ma electrode osinthasintha amapereka chitukuko pakuyesa mphamvu zamoyo, kuchepetsa kuwonongeka kwa zomera ndikupereka kuyang'anira kosalekeza. Kuzindikira mayankho a kupsinjika kumatha kukonzedwa pogwiritsa ntchito masensa omwe amawunika zizindikiro zoyambirira za matenda kapena kupsinjika kwa chilengedwe, monga kuwala kwa ultraviolet ndi kukhudzidwa ndi ozone.
Masensa ovalidwa nawonso amachita bwino kwambiri pakuwunika chilengedwe, kuwunika zinthu monga kutentha kwa mpweya, chinyezi, kuwala, komanso kupezeka kwa mankhwala ophera tizilombo. Masensa ogwiritsidwa ntchito nthawi zambiri pamapulatifomu opepuka komanso otambasuka amasonkhanitsa deta yeniyeni yomwe ndi yofunika kwambiri kuti amvetsetse zachilengedwe zomwe zimakhudza kukula kwa zomera.
Ngakhale masensa ovalidwa ali ndi chiyembekezo chachikulu pa kusintha kwa ma phenotype a zomera, amakumananso ndi mavuto monga kusokoneza kukula kwa zomera, malo olumikizirana ofooka, mitundu yochepa ya ma signal, komanso kuwunikira pang'ono. Mayankho akuphatikizapo zinthu zopepuka, zofewa, zotambasuka komanso zowonekera, komanso ukadaulo wapamwamba wolumikizirana komanso kuphatikiza njira zingapo zoyezera.
Pamene ukadaulo wa masensa ovalidwa ukupitilira kupita patsogolo, akuyembekezeka kukhala ndi gawo lofunika kwambiri pakufulumizitsa kusintha kwa mitundu ya zomera, kupereka chidziwitso chochulukirapo pa momwe zomera zimagwirira ntchito ndi chilengedwe.