Zinc Sulphate Heptahydrate 21.5% & 22%

Zinc sulfate heptahydrate (ZnSO4 · 7H2O) nthawi zambiri amagwiritsidwa ntchito ngati feteleza wamtundu wina kuti awonjezere kufunika kwa zomera za nthaka.Zotsatirazi ndizo ntchito zazikulu za zinc sulfate heptahydrate mu feteleza wamankhwala:
1.Zinc supplementation: Zomera nthawi zambiri zimasowa nthaka, koma ndi chimodzi mwazinthu zofunika kwambiri pakukula ndi kukula kwa mbewu.Zinc nawo mbali zosiyanasiyana zokhudza thupi la zomera, kuphatikizapo kukula kwa zomera, photosynthesis, zipatso chitukuko, etc. Powonjezera nthaka sulfate heptahydrate kuti feteleza mankhwala, akhoza kupereka mlingo woyenera wa nthaka zofunika zomera, kulimbikitsa thanzi kukula kwa zomera, kuwonjezera zokolola. ndi kusintha khalidwe.
2.Kupewa ndi kuchiza kusowa kwa zinki: Dothi lina limakhala ndi zinc yochepa, kapena pali zinthu zina zomwe zimalepheretsa zomera kuti zisamamwe bwino zinc, zomwe zingayambitse kusowa kwa zinki.Pamenepa, kugwiritsa ntchito feteleza okhala ndi zinc sulfate heptahydrate kumatha kubwezeretsa nthaka m'nthaka munthawi yake, kuteteza komanso kuchiza kusowa kwa nthaka muzomera.
3.Kusintha kwa nthaka: Zinc imakhala ndi mphamvu yowonjezera ya nthaka, yomwe imatha kulimbikitsa kuwonongeka kwa zinthu zamoyo ndi kutulutsa mchere m'nthaka, ndikupereka zakudya zofunika kwa zomera.Nthawi zina, nthaka yabwino imatha kuwonjezeredwa powonjezera feteleza okhala ndi zinc sulfate heptahydrate, kukulitsa chonde m'nthaka komanso kusunga madzi.

ZOYENERA KUDZIWA: Kugwiritsira ntchito zinc sulfate heptahydrate mu feteleza wamankhwala kuyenera kudziwa kuchuluka kwake koyenera komanso njira yogwiritsira ntchito molingana ndi mbewu ndi nthaka.Ndikoyenera kutsatira malangizo oyenera a feteleza potengera zotsatira za kuyezetsa nthaka ndi zofunikira za zinki kuti mupewe kuyika mopitirira kapena kuchepera.