Kule minyaka yangoku,Umbhobho wePVCs ziye zavela njengomtshintshi-mdlalo kwindawo yokulima ekhaya kunye nokulungiswa komhlaba. Uyilo lwabo olukhaphukhaphu, olubhetyebhetye kunye nokuqina lubenza lube lolona khetho lufanelekileyo kubo bobabini abalimi abasafundayo kunye nabacebisi bomhlaba ngokufanayo. Njengoko abaninimzi besiya befuna izisombululo ezisebenzayo nezizinzileyo zegadi,Umbhobho wePVCbayanyuka ukuhlangabezana nezi mfuno.
Enye yeenzuzo ezibalulekileyo zeUmbhobho wePVCs kukuxhathisa kwabo kwimozulu kunye nemitha ye-UV, eqinisekisa ubomi obude naphantsi kweemeko ezinzima zangaphandle. Ngokungafaniyo nemibhobho yerabha eqhelekileyo,Umbhobho wePVCs musa ukuqhekeka okanye ube brittle ekuhambeni kwexesha, ukwenza ukuba ibe yindlela ethembekileyo yokusetyenziswa unyaka wonke. Oku kuqina kuguqulela ukongiwa kweendleko kubaninimzi, njengoko bafuna ukutshintshwa rhoqo.
Ngaphezu koko,Umbhobho wePVCzifumaneka ngokobukhulu obahlukeneyo kunye nobude, ukuvumela ukuseta okulungiselelweyo okuhlangabezana neemfuno ezithile zokulima. Nokuba yeyokunkcenkceshela iibhedi zeentyatyambo, izitiya zemifuno, okanye neenkqubo zokunkcenkceshela, le mibhobho inokulawuleka lula kwaye ilungelelaniswe ukuze ilingane nakuphi na ukuyilwa komhlaba. Ukuguquguquka kwabo kwakhona kwenza kube lula ukuyigcina, njengoko inokudityaniswa ngaphandle komngcipheko wekinking.
Ukongeza, abaninzi abavelisi ngoku bavelisa i-eco-friendlyUmbhobho wePVCs ezingenazo iikhemikhali eziyingozi, ezinomtsalane kubathengi abakhathalela indalo. Le mibhobho ayikhuthazi nje kuphela izenzo zolondolozo lwegadi kodwa ikwaqinisekisa ukuba amanzi asetyenziselwa izityalo ahlala engosuleleki.
Njengoko umkhwa wokulima uqhubeka ukhula,Umbhobho wePVCs zibonakala zisisixhobo esibalulekileyo sokuguqula izithuba zangaphandle. Ngendibaniselwano yabo yokuqina, ukuguquguquka, kunye nobuhlobo bendalo, bancedisa abaninimzi ukuba benze iigadi ezichumileyo, ezidlamkileyo ngelixa besenza lula inkqubo yolondolozo.
Ixesha lokuposa: Jan-03-2025