Izinzwa Ezigqokekayo: Amathuluzi Amasha Okuqoqwa Kwedatha Ye-Plant Phenotyping

Ukuze ubhekane nokwanda kwesidingo sokudla emhlabeni wonke, kunesidingo sokuthuthukisa isivuno sezitshalo ngokusebenzisa i-phenotyping ephumelelayo. I-phenotyping ye-Optical based based phenotyping inike amandla inqubekelaphambili ebalulekile ekuzalweni kwezitshalo nokuphathwa kwezitshalo, kodwa ibhekene nemikhawulo ekulungisweni kwendawo kanye nokunemba ngenxa yendlela yayo yokungathintani.
Izinzwa ezigqokekayo ezisebenzisa izilinganiso zokuthintana zinikeza enye indlela ethembisayo yokuqapha in situ yama-phenotypes ezitshalo nendawo yazo. Naphezu kwentuthuko yangaphambi kwesikhathi ekukhuleni kwezitshalo kanye nokuqapha i-microclimate, amandla aphelele wezinzwa ezigqokekayo ze-phenotyping yezitshalo ahlala engasetshenziswanga.
NgoJulayi 2023, i-Plant Phenomics yashicilela indatshana yokubuyekeza enesihloko esithi “Izinzwa Ezigqokekayo: Amathuluzi Amasha Okuqoqwa Kwedatha Ye-Plant Phenotyping.” Inhloso yaleli phepha ukuhlola ikhono lezinzwa ezigqokekayo ukuqapha izici ezihlukahlukene zezitshalo nezemvelo, zigqamisa ukulungiswa kwazo okuphezulu, ukuguquguquka kwezinto ezihlukahlukene kanye nokuhlasela okuncane, kuyilapho kubhekwana nezinkinga ezikhona futhi kuhlinzeka ngezixazululo.
Izinzwa ezigqokekayo zinikeza indlela eguquguqukayo ku-phenotyping yezitshalo, zeqa imikhawulo yezindlela ezivamile zokungaxhumani ezifana ne-optical imaging. Zinikeza ukulungiswa kwendawo okuphezulu, ukuguquguquka kanye nokuhlasela okuncane, okuvumela ukukalwa kwezinhlobo zezitshalo ezihlukahlukene ezifana nobude, izinga lokushisa kwamaqabunga, ukufakwa kwamanzi, i-biopotential kanye nezimpendulo zengcindezi.
Ubuchwepheshe obusha obufana nama-strain gauge anwebekayo kanye nezinzwa zama-electrode eziguquguqukayo zivumelana nokukhula kwezitshalo nokumila kwazo, okusiza ukuqapha ngesikhathi sangempela ku-situ.
Ngokungafani ne-optical imaging, izinzwa ezigqokekayo azithinteki kangako ezintweni zemvelo futhi zinganikeza idatha enembe kakhudlwana. Lapho uqapha izinga lokushisa leqabunga nomswakama, izinzwa ezigqokekayo zisebenzisa ukuxhumana okungenantambo nezinto ezithuthukisiwe ukuze zinikeze izilinganiso ezithembekile nezinembile.
Izinzwa ezinama-electrode aguquguqukayo zinikeza inqubekelaphambili ekulinganiseni ama-biopotentials, ukunciphisa ukulimala kwezitshalo nokuhlinzeka ngokuqapha okuqhubekayo. Ukutholwa kwezimpendulo zokucindezeleka kungathuthukiswa ngokusebenzisa izinzwa eziqapha izimpawu zakuqala zesifo noma ukucindezeleka kwendawo, njengemisebe ye-ultraviolet nokuchayeka kwe-ozone.
Izinzwa ezigqokekayo zibuye ziphumelele ekuqaphelweni kwemvelo, ukuhlola izici ezifana nezinga lokushisa lomoya, umswakama, ukukhanya, kanye nokuba khona kwezibulala-zinambuzane. Izinzwa ze-Multimodal kuzingxenyekazi ezingasindi, ezinwebekayo ziqoqa idatha yesikhathi sangempela ebalulekile ekuqondeni imvelo encane enomthelela ekukhuleni kwezitshalo.
Nakuba izinzwa ezigqokekayo zinesithembiso esihle se-phenotyping yezitshalo, ziphinde zibhekane nezinselele ezinjengokuphazamiseka kokukhula kwesitshalo, ukuxhumana okubophezelayo okubuthakathaka, izinhlobo zamasignali ezinomkhawulo, kanye nokufakwa kokuqapha okuncane. Izixazululo zihlanganisa izinto ezingasindi, ezithambile, ezinwebekayo nezibonisa ngale, kanye nobuchwepheshe obuthuthukisiwe bokubopha kanye nokuhlanganiswa kwezindlela zokulinganisa eziningi.
Njengoba ubuchwepheshe bezinzwa ezigqokwayo buqhubeka nokuthuthuka, kulindeleke ukuthi bubambe iqhaza elibalulekile ekusheshiseni i-phenotyping yezitshalo, inikeze ukuqonda okukhulu ekusebenzisaneni kwezitshalo nemvelo.