Ezolimo eNingizimu Afrika sekunesikhathi eside zibhekana nezinselelo, ikakhulukazi amazinga okushisa aphezulu ehlobo athinta ukukhula kwezitshalo. Kodwa-ke, ngokuthuthuka kwezobuchwepheshe, ukuhlanganiswa kwezindawo zokugcina izithombo zefilimu kanye nezinhlelo zokupholisa sekuphenduke isixazululo esithandwa kakhulu ezweni. Bayanda abalimi baseNingizimu Afrika abasebenzisa lobu buchwepheshe futhi bathola izinzuzo.
Izindlu zokugcina izithombo zamafilimu zithandwa ngenxa yokuthengeka kwazo, ukudluliswa kokukhanya, nokufakwa ngokushesha. Ifilimu ye-polyethylene ayinikezi kuphela ukumelana okuhle kwe-UV kodwa futhi ivikela ngempumelelo indawo ebamba ukushisa ezimweni zezulu zangaphandle, iqinisekisa izimo ezifanele zokukhula kwezitshalo. Nokho, phakathi nehlobo elishisayo laseNingizimu Afrika, izindlu zokugcina izithombo zefilimu zingashisa ngokweqile, okwenza kudingeke ukuthi kufakwe amasistimu okupholisa.
Ngokufaka uhlelo lokupholisa ku-greenhouse yefilimu, abalimi baseNingizimu Afrika bangakwazi ukulawula izinga lokushisa ngaphakathi kwe-greenhouse, ukuvimbela imiphumela emibi yokushisa okukhulu. Izinhlelo zokupholisa ezivame kakhulu zihlanganisa inhlanganisela yamakhethini amanzi namafeni. Amakhethini amanzi asebenza ngokuhwamulisa amanzi ukuze amunce ukushisa, kuyilapho abalandeli behambisa umoya, okuqinisekisa ukuthi amazinga okushisa kanye nomswakama ahlala endaweni ekahle yezitshalo.
Isimiso sokupholisa sivumela izitshalo ezinjengotamatisi, ukhukhamba, nopelepele ukuba ziphumelele ngisho nasezinyangeni ezishisayo zasehlobo. Njengoba amazinga okushisa engaphansi kokulawulwa, izitshalo zikhula ngendlela efanayo futhi zinempilo, zinciphisa ingozi yokulimala okuhlobene nokushisa kanye nokuhlasela kwezinambuzane, ekugcineni kukhuphule izinga nokuncintisana kwemakethe yomkhiqizo.
Inhlanganisela yezindawo zokugcina izithombo zefilimu kanye nezinhlelo zokupholisa akugcini nje ngokubhekana nenkinga yokushisa kodwa futhi inikeza isisombululo esisebenza kahle nesimeme kubalimi baseNingizimu Afrika. Ivumela abalimi ukuthi bakhulise isivuno ngenkathi kugcinwa izindleko zokusebenza ziphansi, okwenza kube yindlela ethembisayo yekusasa lezolimo eNingizimu Afrika.
Isikhathi sokuthumela: Jan-21-2025