Zinc Sulphate

short description:

It can be used to prevent the diseases of fruit tree nursery, and it is also a common fertilizer to supplement crop zinc trace element fertilizer. It can be used as base fertilizer, foliar fertilizer, etc. [6] Zinc is one of the essential nutrient elements for plants. The white flower seedlings are easy to appear in maize due to zinc deficiency. When the zinc deficiency is serious, the seedlings will stop growing or even die. Especially for some sandy loam soil or fields with high pH value, zinc fertilizer such as zinc sulfate should be applied. The increase of zinc fertilizer also has the effect of increasing yield. Fertilization method: take 0.04 ~ 0.06 kg zinc fertilizer, water 1 kg, seed dressing 10 kg, pile up for 2 ~ 3 hours sowing. Before sowing, zinc fertilizer was applied to rhizosphere layer with 0.75-1kg/mu. If the leaf color is light at seedling stage, zinc fertilizer can be sprayed with 0.1kg/mu

Product Detail

Product Tags

Item Specification
Monohydrate Granular Heptahydrate Powder
Assay (Zn) % 33.0 21.5
Cadmium (as Cd) 10.0 ppm 10.0 ppm
Arsenic (as As) 5.0 ppm 5.0 ppm
Lead (as Pb) 10.0 ppm 10.0 ppm
Size 2.0-4.0 mm  90.0% Powder


9.5 KG, 25 KG, 50 KG, 1000 KG, 1250 KG bag and OEM color bag.

Symptoms Of Zinc Deficiency In Crops

When the crop is deficient in zinc, the growth is hindered, the plant is short, the growth of internode is seriously hindered, and the leaf vein is chlorotic or albino. New leaves are grayish green or yellowish white. The symptoms of zinc deficiency in vegetables are that internodes become shorter, plant growth is stunted, and leaves lose green. Some leaves can not be expanded normally, root growth is poor, and fruits are few or deformed.


1. Zinc can promote photosynthesis of crops

2. Zinc is the obligate activation ion of carbonic anhydrase in plant chloroplasts

3. Carbonic anhydrase can catalyze the hydration of carbon dioxide in photosynthesis


Store in a cool, dry and ventilated place.

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