Okukhishwa lapho amazinga okushisa akhuphuka ku-greenhouse imisebe ye-wave ende, futhi ifilimu yepulasitiki noma ifilimu yepulasitiki eluhlaza kungavimba ngempumelelo le misebe yegagasi ende ekuhlutjwe emhlabeni wangaphandle. Ukulahleka kokushisa ku-greenhouse ikakhulukazi ku-convect, njengokugeleza komoya ngaphakathi nangaphandle komoya abamba ukushisa, kufaka phakathi impahla yokushisa kanye nokushisa kwegesi ezikhaleni phakathi kweminyango namafasitela. Abantu bangakugwema noma banciphise le ngxenye yokulahleka kokushisa ngokuthatha izinyathelo njengokufaka uphawu nokufakelwa.
Esikhathini sasemini, ukushisa kwemisebe yelanga okufaka i-greenhouse kuvame ukwedlula ukushisa okulahlekelwe yindawo ebamba ukushisa kusesimweni sokushisa, kwesinye isikhathi ngoba izinga lokushisa liphezulu kakhulu, futhi ingxenye yokushisa iphakeme kakhulu ukuhlangabezana nezidingo zokukhula kwezitshalo. Uma kufakwa idivaysi yokugcina ukushisa ku-greenhouse, lokhu kushisa ngokweqile kungagcinwa.
Ebusuku, lapho kungekho imisebe yelanga, i-solar greenhouse isakhipha ukushisa emhlabeni wangaphandle, bese kubamba ukushisa kupholile. Ukunciphisa ukuhlukaniswa kokushisa, abamba ukushisa kufanele bambozwe ngongqimba lokufakelwa ebusuku ukumboza abamba ukushisa nge "Quilt".
Ngoba abamba ukushisa elanga bavutha ngokushesha lapho kunokukhanya kwelanga okwanele, ngezinsuku zemvula, futhi ebusuku, kudinga umthombo wokushisa okusuluzayo ukushisa abamba ukushisa, imvamisa ngokushisa amalahle noma igesi, njll.
Kunezindawo zokugcina izithombo eziningi ezivamile zelanga, ezinjengezingilazi ze-glass kanye nezindlu zezimbali. Ngokwanda kwezinto ezintsha ezifana nepulasitiki esobala kanye ne-fiberglass, ukwakhiwa kwezindawo zokugcina izithombo sekuhlukaniswe ngokwengeziwe, kuze kube sezingeni lokuthuthukisa amafektri ensimu.
Ekhaya nakwamanye amazwe, abukho kuphela inani elikhulu lezinkundla zokugcina izithombo zepulasitiki lokutshala imifino, kepha futhi izitshalo eziningi zanamuhla nezitshalo ezizalanisayo zivele, futhi lezi zindawo ezintsha zokukhiqiza ezolimo azikwazi ukuhlukaniswa nomphumela wokushisa komhlaba wamandla elanga.
Isikhathi Sokuthumela: Oct-14-2022