Kule minyaka yangoku,I-PVC ye-PVC ye-PVCUvele njengomdlalo otshintsha umdlalo kwizolimo zanamhlanje, ukutshintsha iindlela zokunkcenkceshela kunye nokuphucula ukusebenza kwamandla. Ezi hoses, ii-hoses eziguquguqukayo zenzelwe ukuthutha amanzi kunye nolunye ulwelo ngokukhululekileyo, zenza ukhetho olufanelekileyo lwamafama ajonge ukwenza iinkqubo zabo zonkcenkceshelo.
Enye yeenzuzo eziphambili zeI-PVC ye-PVC ye-PVCkukuqina kwabo. Yenziwe kwizinto eziphezulu ze-PVC eziphezulu, ezi hoses zinokumelana neemeko zengozi zokusingqongileyo, kubandakanya ukuvezwa kwe-UV kunye nobushushu obukhulu. Oku kuba nako ukuqinisekisa ukuba amafama athembele kubo ukuze asetyenziswe ixesha elide, ukunciphisa isidingo sokusetyenziswa rhoqo kunye nokugcinwa.
Ngaphezu koko, ukukhululwa kokufakwa kunye nokufakwa kweI-PVC ye-PVC ye-PVCzenze babe nomtsalane ngokutsha kubalimi. Ngokungafaniyo neenkqubo zokupheliswa kwemveli, ezi hoses zinokutshaya ngokukhawuleza kwaye ziphinde zithathelwe ingqalelo, zivumela ukunkcenkceshela ngokufanelekileyo kweetarayimane ezahlukeneyo. Olu buqululi luyingenelo ikakhulu kubalimi abalawula amacandelo amaninzi okanye kwiindawo ezikude.
Njengoko ukunqongophala kwamanzi kuba yinto egxile ngakumbi, ukusetyenziswa ngokufanelekileyo kwemithombo yamanzi yeyona nto iphambili.I-PVC ye-PVC ye-PVCLungiselela ukuhanjiswa kwamanzi ngokuchanekileyo, ukunciphisa inkunkuma kunye nokuqinisekisa ukuba izivuno zifumana i-hydration eyimfuneko. Oku kusebenza kungekuphela nje kuvelisa izityalo ze-crop kodwa kukwanegalelo kwiindlela ezizinzileyo zokulima.
Icandelo lezolimo ngokuqhubekayo lifuna izisombululo ezinobuchule bokuphucula imveliso kunye nokuzinza, ukunyukaI-PVC ye-PVC ye-PVCyiTestamente yokuzibophelela kweshishini ukulungiselela iindlela zokunkcenkceshela. Njengabalimi abangaphezulu kokuthatha itekhnoloji yeTekhnoloji, ikamva lezolimo likhangeleka lithembisa, livelise indlela yenkqubo yokutya esebenzayo ngakumbi.
Ixesha leposi: I-Oct-11 ukuya kwi-1124