Magnesium Sulphate Heptahydrate, siv nyob rau hauv magnesium fertilzier, nws yog ib hom ntawm cov dej soluble fertlizer. Magnesium yog qhov tseem ceeb nruab nrab ntawm cov nroj tsuag. Magnesium yog ib qhov chaw ruaj khov ntawm chlorophyll, thiab ntau tus neeg ua haujlwm enzymes koom nrog cov tshuaj synthesis. Cov tsos mob ntawm cov tsis muaj zog ntawm magnesium nyob rau hauv cov qoob loo thawj zaug tshwm rau ntawm nplooj qis dua qub, nrog chlorosis ntawm cov leeg, tsaus ntsuab ntsuab ntawm lub hauv paus ntawm nplooj, daj lossis nplooj dawb los ntawm lub teeb ntsuab, thiab xim av lossis xim av-liab me ntsis lossis kab txaij. Cov nyom, taum pauv, txiv laum huab xeeb, zaub, nplej, nplej, txhuv, qos yaj ywm, txiv quav ntswv, haus luam yeeb, kab tsib, piam thaj beet, kua qaub thiab lwm cov qoob loo muaj cov lus teb zoo dua rau cov chiv magnesium.
