Ezinsukwini zamuva, isimo sezulu esiqhubekayo se-haze asizange silethe ukulimala empilweni kuphela, kodwa futhi sinomthelela ongemuhle ekukhuleni nasekuthuthukisweni kwemifino ku-greenhouse ifilimu ebusika.Ebusika, njengesigaba sokuqala sokukhiqiza imifino ezindaweni zokugcina izithombo zefilimu emincane, kubaluleke kakhulu ukuphatha imifino kahle esimweni sezulu se-haze.
Isimo sezulu esihlala njalo ebusika sizoholela ngokuqondile ekuntulekeni kwelanga kanye nomswakama ophezulu ku-greenhouse, okuzothinta kakhulu ukugcinwa kwezinga lokushisa kanye nekhono lokulondoloza ukushisa kwe-greenhouse yelanga.Kuyishwa ukukhula kwemifino.Okwesibili, umswakama ophezulu womoya uzokwandisa izehlakalo zemifino.Kumele ngenzeni?Yini okudingeka uyinake?
Isimo sezulu esinenkungu kufanele singene komoya kancane ngangokunokwenzeka futhi sikhulise ukukhanya: Kunomunye umphumela esimane singawunaki—kunezingcoliso eziningi ezisemoyeni esimweni sezulu esinenkungu.Nakuba lezi zinto ezingcolisayo zizincane kakhulu, zizovimba i-stomata lapho ziwela emaqabunga.Ukuthinta ukuphefumula kwamaqabunga emifino, uvimbele ukungena kwe-carbon dioxide, bese uthinta ukukhula kwemifino.Lapho uhlangabezana nesimo sezulu esishisayo, isikhathi sokungena komoya wemifino ezindlini zokugcina izithombo kufanele silingane, bese uzama ukukhetha ukungafaki umoya ngosuku.
Isikhathi sokungenisa umoya se-greenhouse kufanele silungiswe kusukela ngehora lesi-8 ekuseni kuze kube yihora lesi-2 emini ngalo lolo suku (lesi sikhathi sinomthelela ocashile wobungu).Ngaphezu kwesinxephezelo esifike ngesikhathi sokugxila kwe-carbon dioxide ku-greenhouse, kuyasiza futhi ekukhuleni kwezitshalo nokuvimbela ukungcoliswa komoya.Ukungcola kuwela emaqabunga.Phakathi nezinsuku ze-haze, inqobo nje uma kungekho qhwa esimweni sezulu, ukufakwa kwe-greenhouse thermal insulation kungavulwa ekuseni kakhulu.
Zimboze kamuva ntambama ukuze wenze isitshalo sibambe ukukhanya okusabalele.Akunconywa ukuthi ungavezi i-quilt izinsuku ezingaphezu kwezingu-3 ezilandelanayo.Kungaba okufanelekile ukunxephezela ukukhanya nokuvimbela izifo zemifino ebamba ukushisa ezinsukwini ezinenkungu nezimnyama.Abalimi bangakhetha ukuhlanza ifilimu endaweni enelanga ukuze bandise ukudluliswa kokukhanya kwefilimu.Ngesikhathi esifanayo, ukuhlanza ngesikhathi esifanele amaqabunga amadala namaqabunga anesifo ezitshalweni eziseshedini ukuze kwandiswe ukukhanya okuhlakazekile phakathi kwezitshalo.
Isikhathi sokuthumela: Jan-18-2022