Ukonde wa tizilombo ndi nsalu yomwe imayenera kukhala yopumira, yotsekemera, yopepuka komanso, yofunika kwambiri, yothandiza kuti tizirombo zisawonongeke.
The chophimba cha tizilombo Zomwe timakonda kugwiritsa ntchito ndi nsalu yokhala ndi mabowo ang'onoang'ono a mauna opangidwa ndi polyethylene yolimba kwambiri. Ndiwo mtundu womwewo monga mazenera athu wamba, koma ali ndi mauna abwino kwambiri. Ndi kukula kwa mauna osachepera 0.025mm, imatha kukumba ngakhale mungu wawung'ono.
Zinthu za polyethylene zapamwamba kwambiri ndi pulasitiki yamphamvu kwambiri yomwe imapereka kulimba kwambiri komanso mphamvu yokhala ndi ulusi wabwino kwambiri. Imathanso kupereka moyo wautali wautumiki pansi pa kuwala kwa UV. Zotsatira zake, ukonde wa tizilombo umakhala wolimba kwambiri, woonda komanso wopepuka pomwe umapereka mphamvu zolimba komanso zolimba.
Zotchingira tizilombo zimateteza zomera ndikuteteza tizirombo kunja. Tizilombo toyambitsa matenda, monga nsabwe za m'masamba, ntchentche, njenjete, nsabwe, thrips, whiteflies, ndi migodi ya masamba, zimawononga zomera. Tizilombo timeneti tingawononge mphukira ndi mizu ya mbewu, kudya madzi a m’mbewu, kufalitsa mabakiteriya, kuikira mazira ndikuchulukana. Izi zitha kusokoneza kwambiri thanzi la mbewu komanso kusokoneza zokolola komanso mtundu wa mbewu.