Ukuphathwa kotshani besikhathi esipholile ebusika
Utshani botshani besikhathi esipholile bungaba nemisebenzi yokuphila lapho izinga lokushisa lomhlabathi liphakeme kune-5 degrees Celsius. Nakuba amaqabunga emhlabathini engakhuli, angakwazi ukwenza i-photosynthesize. Izimpande ezingaphansi komhlaba zisengakhula. Isikhathi eside esiluhlaza siyinzuzo enkulu yotshani botshani besikhathi esipholile. Uma utshani lungaphathwa kahle ebusika, amaqabunga otshani azoma futhi aphenduke aphuzi ngaphambi kwesikhathi, okuthinta ukubukeka.izinyathelo zokuphatha utshaniyilezi ezilandelayo:
1. Ukuvundisa. Uma izinga lokushisa lehla ngaphansi kwama-degree Celsius angu-8, ingxenye engenhla yotshani botshani empeleni iyekile ukukhula, kodwa ine-photosynthesis enhle futhi ingathuthukisa ukumelana nesithwathwa. Ukuvundisa ngasekupheleni kwekwindla kungakhuthaza ukukhula kwezimpande ezingaphansi komhlaba, kunikeze isiqinisekiso sobusika obuphephile botshani, futhi ngesikhathi esifanayo, isikhathi sobusika obuluhlaza botshani sizokwandiswa.
2. Ukunisela. Nakuba utshani botshani besikhathi esipholile bukhula kancane ebusika futhi busebenzisa amanzi amancane, imisebenzi yabo yokuphila isadinga inani elithile lamanzi. Ngaphezu kwalokho, ingxenye esenyakatho yezwe lami yomile kakhulu ebusika. Uma amanzi engagcwaliswa ngesikhathi, inhlabathi iyomile kakhulu, amaqabunga otshani botshani azophenduka aphuzi ngaphambi kwesikhathi, isikhathi esiluhlaza sizofinyezwa kakhulu, futhi ukuphakama kotshani botshani besikhathi esipholile kuzolahleka.
3. Utshani aluvunyelwe ukusetshenziswa nokunyathelwa ngesikhathi seqhwa. Uma izinga lokushisa lehla ngaphansi kwama-degree Celsius angaphansi kwezinga-zero, izitho ezingenhla komhlaba zotshani zizobanda futhi ziqine. Ngalesi sikhathi, uma kukhona ukucindezelwa noma ukunyathelwa ngomshini, iziqu namaqabunga otshani kuzophuka, kulimaze kakhulu utshani. Ngalesi sikhathi, noma yimiphi imisebenzi etshanini kufanele ivinjelwe kuze kube yilapho ilanga liphuma, izinga lokushisa likhuphuka, futhi iqhwa eziqwini nasemaqabungeni lincibilika, khona-ke ungaqala imisebenzi futhi.
4. Ukuthena. Enyakatho eyomile nebandayo, amaqabunga otshani besikhathi esibandayo ngaphezu komhlabathi azophenduka kancane kancane abe phuzi kusukela phezulu kuya phansi. Ukuze wandise isikhathi esiluhlaza, ungasebenzisa ukuthena ukuze unciphise kancane kancane ukuphakama kokuthena futhi wandise isikhathi esiluhlaza. Utshani obungatheniwe kahle buzoba luhlaza ekuqaleni kwentwasahlobo yonyaka olandelayo. Kwabanyeutshani benkundla yezemidlalo, ukuze kuqinisekiswe ukuthi utshani bunesikhathi eside esiluhlaza ebusika, ukushisa kwamapayipi angaphansi komhlaba kungasetshenziswa ukwandisa izinga lokushisa lomhlabathi ukuqinisekisa ukukhula okuvamile kotshani botshani.
Isikhathi sokuthunyelwe: Okthoba-25-2024