(1) Cov khoom no muaj cov ntsiab lus siab, kev txav mus los zoo, thiab tuaj yeem thauj mus los hauv xylem thiab phloem, txhim kho kev siv cov zinc zoo heev. Guarantees zinc qhov chaw, qab zib qhov chaw, thiab cov organic acid ob ntxiv ntxiv, theem nrab txav, ob txoj kev nqus, zoo tiv thaiv zinc deficiency hauv cov nroj tsuag.
(2) Nws tuaj yeem txhim kho thiab tiv thaiv cov qoob loo ntawm zinc deficiency. Cov kab mob physiological xws li dwarfism thiab "dawb seedling kab mob" tshwm sim los ntawm zinc deficiency nyob rau hauv pob kws muaj cov nyhuv sai thiab kav ntev.
Yam khoom | INDEX |
Qhov tshwm sim | Reddish xim av pob tshab kua |
Cov ntsiab lus zinc | ≥180g / L |
Mannitol | ≥50g / L |
pH | 5-6 |
Qhov ntom | 1.42-1.50 Nws |
Pob:1L/5L/10L/20L/25L/200L/1000L los yog raws li koj thov.
Cia:Khaws ntawm qhov chaw ventilated, qhuav.
Executive Standard:International Standard.