Iya ezindaweni ezikhanga izivakashi ukuze udlale, iyona elula kunazo zonke ngathi ukusondela emanzini aluhlaza nezintaba, indawo ebukekayo inquma ngokuqondile isimo sezivakashi kanye nezinga lokushintshwa, kodwa izindawo eziningi ezinhle azinaki ukulashwa kwendle kanye nezinkinga zokulahla, okuholela ekungcoleni kwemvelo kuye kwavela kancane kancane.
Indawo ye-Scenic indle evamile izivakashi ikakhulukazi endaweni ebukekayo yendawo yokudlela, izindawo zokudlela kanye nezinye izindawo zokudlela ezikhiqizwa amanzi angcolile, aqukethe inani elikhulu lamafutha, izinsalela zokudla nezinye izinto eziphilayo. Amanzi angcolile akhiqizwa abavakashi ngemva kokusebenzisa izindlu zangasese endaweni ebabazekayo aqukethe inani elikhulu le-ammonia nitrogen, i-phosphorus nezinye izinto ezingcolisayo. Amanzi angcolile akhiqizwe izivakashi ngemva kokusebenzisa indawo yokugeza endaweni ebabazekayo aqukethe inani elikhulu lezinto zokuhlanza, ijeli yokugeza nezinye izinto zamakhemikhali. Amanzi angcolile akhiqizwa kwezinye izinsiza endaweni ebukekayo, njengezindawo zokuzijabulisa namachibi okubhukuda.
Lawa manzi angcolile aqukethe inani elikhulu lezinto eziphilayo, imisoco nama-microorganisms, njll. Uma engelashwa kahle futhi alahlwa, ayoba nomthelela emvelweni nempilo.
Indlela amanzi angcolile akhishwa ngayo incike emithethweni yemvelo kanye namazinga ahlobene nendawo ethile kanye nendawo ebukekayo. Ngokuvamile, indle ebabazekayo idinga ukuhlangabezana nezindinganiso zokulahla zikazwelonke noma zendawo ngaphambi kokuthi zikhishwe. Izindinganiso eziqondile zokukhipha amanzi zingabandakanya izimfuneko zezinkomba zekhwalithi yamanzi, imikhawulo yokugxilisa ukungcola, nemikhawulo yokukhipha umoya. Ukuze kuhlangatshezwane nalawa mazinga, izindawo ezibukeka kahle zidinga ukuthatha izinyathelo ezihambisanayo zokuhlanza indle, njengokuqoqwa kwendle, ukwelashwa okuyisisekelo, ukwelashwa kwebhayoloji, ukwelashwa kokubulala amagciwane, njll., ukuze kuqinisekiswe ukuthi indle ingahlangabezana nezidingo zezindinganiso zokulahla ngemuva kokwelashwa.
Kwezinye izimo, izindawo ezibukeka kahle zingase futhi zidinge ukwelashwa okujulile noma ukusetshenziswa kwezinsiza, njengokuphinda kusetshenziswe amanzi kanye nokusetshenziswa kodaka, ukuze kuzuzwe ukongiwa kwemithombo yamanzi kanye nokusimama kwemvelo.
Ngakho-ke, kuzothatha isikhathi esingakanani ukuthi indawo ezungezile yonakale kakhulu uma indle esuka ezindaweni ezibukeka kahle ingalungiswa kahle?
Okokuqala, indawo ebukekayo ayikwenzi ukuthuthwa kwendle emvelweni kuyinqubo yesikhathi eside, umthelela othize wesikhathi uncike ezintweni ezahlukahlukene, njengokukhishwa kwendle, izindlela zokwelashwa, izimo zemvelo nokunye. Okwesibili, uma indawo ebukekayo ingakwenzi ukuthuthwa kwendle isikhathi eside, zonke izinhlobo zokungcola namakhemikhali ayingozi aqukethwe emanzini azonqwabelana kancane kancane, okubangele ukungcola kwesikhathi eside emanzini azungezile, inhlabathi, izimila nezinye izakhi zemvelo. Ngesikhathi esifanayo, izinto ezingcolisayo zingase futhi zidluliselwe ochungechungeni lokudla, kubangele umonakalo esimisweni sezinto eziphilayo.
Ngakho-ke, umthelela wezindawo ezibukeka kahle ngaphandle kokwelashwa kwendle endaweni ezungezile kuyinqubo yesikhathi eside, futhi isikhathi esiqondile sincike ezintweni ezihlukahlukene. Ukuze kuvikelwe imvelo, izindawo ezibukeka kahle kufanele zithathe izinyathelo ezisebenzayo zokuhlanza indle ukuze kuqinisekiswe ukuthi indle ikhishwa ngokuvumelana nezindinganiso.
Ukuze uthole indawo ebabazekayo yokwelashwa kwendle, kunconywa ukusebenzisa imishini encane edidiyelwe, kulula ukuyiphatha futhi uyifake, ngaphezu kwalokho, ngenxa yezindawo ezikhangayo ezahlukahlukene enyakatho naseningizimu, ngoba ukuguquguquka kwezinga lokushisa nakho kubaluleke kakhulu, ikakhulukazi ezindaweni ezinamazinga okushisa aphansi, ukuze ukwazi ukwenza izimo zendawo zemishini ilungele indawo ebabazekayo, ungaya ukuze uqonde iJiangsu ekuthuthukisweni komshini wokuvikela imvelo - uhlobo olusha lwe-seLiding ukuvikelwa kwemvelo I-Ding kadoti, ukwelashwa kwendle okubabazekayo okusetshenziselwa ukusetshenziswa kwamandla okuphansi, amazinga okukhipha.
Isikhathi sokuthumela: Aug-09-2024