Tl; Dr: I -homogeneity elula iyisici esibalulekile sokukhula kwezitshalo. Ukukhanya okungalingani kusho ukuthi ezinye izindawo zithola ukukhanya ngokweqile kanti ezinye zithola okuncane kakhulu, okuholela ekukhuleni kwezitshalo okungalingani. Ngaphezu kwalokho, ukukhanya okugcwele ngokweqile kungaholela ekujuleni okukhulu, okubangela ukulimala kwamaqabunga futhi kuthinte kakhulu impilo yezitshalo. Ukuqinisekisa ukusatshalaliswa kokukhanya okungaguquki, ukukhanyisa kumele kulungiswe kahle, futhi ukukhanya kwe-QS Pro kukhule ukunikeza ukumbozwa okubanzi nokukhanyisa, okwenza le nqubo ilula kakhulu.
I-homogeneity elula ibalulekile ekukhuleni kwezitshalo, eceleni kwezinye izici ezibucayi njenge-PPF ne-PPFD. Ukukhanyisa okungalingani kungaba yingozi ezitshalweni. Ngisho nokungalingani okunesizotha kungaholela ekuthuthukisweni kwezitshalo okungekho emthethweni. Ngenxa yokusatshalaliswa kokukhanya okungalingani, amanye amaqabunga angathola ukukhanya ngokweqile, kanti amanye angenwa ngokwanele ukufeza izithombe. Lokhu kungalingani kudala ukukhula okulimazayo, izitshalo eziholayo zitsheke emthonjeni wokukhanya, okuholele ezitsheni ezengeziwe namaqabunga aphezulu, ekugcineni athinta ukuqina kokuhleleka kwezitshalo. Ukukhanya okuhlanganisiwe kunganikeza amandla anele, kepha uma kungalawulwa kahle, kungaveza izigaba ezithile zesitshalo ekukhanyisweni ngokweqile.
I-homogeneity elula ibalulekile ekukhuleni kwezitshalo, eceleni kwezinye izici ezibucayi njenge-PPF ne-PPFD. Ukukhanyisa okungalingani kungaba yingozi ezitshalweni. Ngisho nokungalingani okunesizotha kungaholela ekuthuthukisweni kwezitshalo okungekho emthethweni. Ngenxa yokusatshalaliswa kokukhanya okungalingani, amanye amaqabunga angathola ukukhanya ngokweqile, kanti amanye angenwa ngokwanele ukufeza izithombe. Izitshalo ezinamaqabunga angalingani zingathola lezi zinkinga: uhlangothi olulodwa lwamaqabunga luya ngokuya luxakeka, lilandelwe yisitshalo esiluthayo njengoba likhula, futhi ekugcineni, isiqu sigoba. Njengamanje, eziningi zikhula amalambu emakethe ukunqwala kokukhanya, futhi lapho kusetshenziswa endaweni enkulu, izinkinga ezingenhla zingavela kalula - ngoba izindawo ezigcwele imithombo yokukhanya ehlukahlukene zingaholela ekukhanyiseni ngokweqile. Imithombo yokukhanya egxilile inganikeza amandla anele okukhanya kwezitshalo, kepha ngokuvamile adinga abatshali abangochwepheshe balungise umthombo wokukhanya. Uma ungakwazi ukubeka amalambu akhule kahle, kungenzeka ukuthi ezinye izitshalo zizothola ukukhanyisa okungafanele.
Kungani izitshalo zigwema ukukhanya okukhulu? Ukuze siphendule lesi sihloko, kufanele siqale sichaze ijika lempendulo ye-Photosynththetic.
Ososayensi baphinde bahlongoza ijika le-Photosynthetic Record Curve ngasekupheleni kwekhulu leshumi nesishiyagalolunye. Njengoba isifundo se-botanical savela, inani elandayo lezivivinyo lasebenzisa amandla ezitshalo zokudonsa isikhutha sekhabhoni ngesikhathi se-photosynthesis ukuhlola ukusebenza kahle kwe-photosynthesis. Abaphenyi bakuqinisekisile ukuthi izitshalo 'photosynthesis ziyahlukahluka ngokuya ngenani lokukhanya abakutholayo. Lokhu kuguquguquka kubonakaliswa yi-Photosynthetic Repection Curve.
Kunezigaba ezintathu kwi-Photosynthetic Repection Curve:
Isigaba sokuqala: Njengoba ukuqina kokukhanya kukhuphuka, ngakho-ke, ingabe izinga lesitshalo se-Photosynthetic. Lesi yisimo sokukhula esiyinhloko sezitshalo ezilungiselelweni zemvelo.
Ukugcwala:
Lapho ukuqina kokukhanya kufinyelela ezingeni elithile, izinga le-photosynthetic liyazinza, liphakamisa ukuthi lithole iphuzu lokukhanya elikhanyayo, okusho ukuthi ukukhanya okuqhubekayo ngeke kuthuthukise ukusebenza kahle.
Okweqile:
Ngaphesheya kwephuzu lokukhanya lokukhanya, ukukhuphuka kokukhanya okukhanyayo kunciphisa izinga le-photosynththetic. Lokhu kungenxa yokuthi ukukhanya okukhulu kubangela izindlela zokuvikela izitshalo, okuholela ekulimaleni kwamaqabunga angenakufinyeleleka.
Lapho ukujula okukhanyayo kudlula iphuzu lokukhanya kwesitshalo, inani le-Photosynthesis (PN) liyenqaba. Ukotini Plant pn ukhuphuzela ebangeni le-0-200 Lokhu kuphakamisa ukuthi ukusebenza kahle kwe-photosynthesis kungancishiswa, kuthonye ukuthuthukiswa kwezitshalo kanye nokuqongelelwa kwe-biomass. (Li, y., & wang, J. (unyaka). Imiphumela yemodi yokucushwa ekuphenduleni okukhanyayo. Ijenali / isihloko senkomfa.)
Imodeli yokulungiswa okungunxande ye-hyperbolic ifanela ijika lokuphendula ukukhanya. (T: lokushisa lamaqabunga;
Olunye ucwaningo ku-Cann **** luthole ukuthi amandla aphezulu akhanyayo ngaphezulu kwephuzu le-satuanation adale ukwehla kwezinga le-photosynthtic, isimo esaziwa ngokuthi yi-photo pho pho izithombe. Kutholwe ukuthi ukuqina okukhulayo okulula okungaphezu kwale mali akusho ukuthi ukugcwala kwamakhemikhali abalulekile njenge-THC, okusho ukuthi ukukhanya okuningi kungalimaza ukwakheka kwamakhemikhali. .
Ukukhanya ngokweqile kungalimaza amaqabunga ezitshalo. Magagnini et al. . Lokhu akunakuthinta kuphela ukusebenza kahle kwe-photosynthetic kodwa futhi kunomthelela ongemuhle empilweni ejwayelekile yesitshalo. Ucwaningo luthole ukuthi izitshalo zisebenze izinhlelo zokuvimbela amasistimu wokuvimbela, njengokuhlanganiswa kwe-antioxidant, ukumelana nokulimala okuxakile, kepha lezi zinqubo azanele ukunxephezela ngomonakalo okhiqizwa ukukhanya okuphezulu. (Magagnini, G., et al. (2018). Iqhaza lemisebe ye-UV ekukhiqizweni kwama-metabolites esibili eCanna ** Izitshalo. Izitshalo, 7 (4), 59)
Lawa maphutha angaba nomthelela omkhulu ekukhiqizeni kwezitshalo, lapho kudingeka ukulungiswa kwencwajana evamile. Izindawo ezine-PPFD ephansi kufanele zizuze ngokukhanya okugcwele, ngenkathi izindawo ezine-PPFD ephezulu kufanele zigweme ukuqina okwengeziwe. Ngokusho kwalo mbono, ukulawula ukuhlakazeka okukhanyayo okuphelele kuzinga ngisho nakulokho kubalulekile ukukhula kwezitshalo. Uchungechunge lwe-QS Pro luhloselwe ukunciphisa izinselelo zokulungiswa ngokunikeza ukumbozwa okubanzi nokuhanjiswa kokukhanya okulinganayo, okwandisa okuhlangenwe nakho komlimi.