Brasenia schreberi JF Gmel, macrophyte osatha oyandama omwe ali ndi mtengo wapamwamba pazachuma ngati ndiwo zamasamba zam'madzi, adatchulidwa kuti ndi zamoyo zomwe zatsala pang'ono kutha ku China, makamaka chifukwa chakuwonongeka kwa malo. Kulima motetezedwa ndi njira yomwe ingakwaniritsire kufunikira kwa msika wosamalira mbewu komanso masamba, pomwe kuyesako kumafunikirabe magawo angapo asanakhazikitsidwe bwino kuti mbewu zikule m'nyumba. Kuwala kwabwino ndi chimodzi mwazinthu zazikulu zomwe zimayendetsa kukula kwa zomera ndipo chifukwa chake zimakhala zofunika kwambiri pobzala B. schreberi m'nyumba.
Kuyesera kumeneku kunagwiritsa ntchito magwero atatu owunikira kuti afufuze momwe mbande za B. schreberi zimayankhira ku makhalidwe osiyanasiyana a kuwala, kuphatikizapo kuwala kwa buluu wofiira (wofiira: buluu = 5: 1, RB-LED), kuwala koyera kwa LED (W-LED ) ndi fulorosenti yoyera (W-Fluo). Zotsatira zathu zikuwonetsa kuti mayankho a B. schreberi pamayendedwe osiyanasiyana a kuwala amasiyana ndi a zomera zambiri zapadziko lapansi. Chiwerengero cha masamba onse a chithandizo cha RB-LED chinali chapamwamba kwambiri; chiwerengero cha tsamba lomira ndi tsamba lopindidwa la chithandizo cha RB-LED chinali chokwera kuposa cha mankhwala ena awiri, koma chiwerengero cha masamba oyandama chinali chotsika kwambiri.
Kulemera kwake kwa tsamba ndi mtundu wa pigment pagawo lililonse la tsamba zinali zotsika kwambiri pamankhwala a RB-LED. Zokolola za Quantum za PSⅡ (ΦPSⅡ), electron transport rate (ETR) ndi photochemical quenching (qP) zoyezedwa kudzera m'makhota olowera kuwala amatsatizana kuchokera pamwamba mpaka pansi monga W-Fluo> W-LED> RB-LED, pamene machitidwe osakhala - photochemical quenching (NPQ) inasinthidwa. Kuthekera kwakukulu kwa ETR (Ps) ndi ETR (ETRm) yochokera ku ma curve a ETR kumatsimikiziranso zomwe zikuchitika.
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Jiafeng, Li & Yi, Cuiyu & Zhang, Chenrong & Pan, Fan & Xie, Chun & Zhou, Wenzong & Zhou, Changfang. (2021). Zotsatira za kuwala kwa masamba ndi photosynthetic fluorescence ya Brasenia schreberi mbande. Heliyoni. 7. e06082. 10.1016/j.heliyon.2021.e06082.