Ukuphakathi kweplastiki yegreenhouse ethuthukisiweyo kuvuselela ukuvutha nokunakekela kwezithixo zokulima

Njengoba umqoka wokulima uyathuthukisa ngokunikezela ukusebenza ngokunembile kanye nokulandela izindaba ezingcono, ubuchule bokuphela kwepalastiki yegreenhouse ethuthukisiweyo buphela ngokuba yisicathami esibaluleke kakhulu kubalimi becommerical ezingeni lelizwe. Lezi ziphakathi, ezakhiwe ngokuxhumana kwezinhlanganisela zokupolimela ezinhle, zinhlelwe ukuvutha kwezithixo zokulima, ukunciphisa impakwe yekolo, nokuvuselela ukuchithwa kwezindlu zokulima.

Izinsuku zokufakwa kwezindiza ezingaphansi kwe-polyethylene ziyaphela. Manje izindiza ezingcono kwezimali zokuvulwa kwezindawo zokulima zidalelwe ngokucacile. Izindiza ezifundisa emuva kwemathulwane, okungenhla zenziwe kuma-polymer LLDPE (Linear Low-Density Polyethylene) noma EVA (Ethylene-Vinyl Acetate), zisetshenzisa indiza yokwenza izindiza eziningi. Le theknoloji ikuvumela ukufakwa kwezinhlanganisela ezithile kumathulwane ngamunye, okungenhla kwenza isenzo esilodwa.