Zinc

SPECIFICATION FOR ZINC

PRODUCT : Zinc

GRADE Origin : IMPORTED

SR No CHARACTERISTICS SPECIFICATIONS
1 Appearance Crystalline Powder
2 Zn Content 21% Min
3 Copper 0.1% Max.
4 pH NLT 4
5 Solubility Min 99.5%
6 Cadmium Max 0.0025%
7 Lead Max 0.003%

Advantages :

• The potential for a response to zinc by crops has not changed in spite of increased zinc removal from high yield crops.

• Crops vary in the potential for a response to zinc when fertilizer is applied to soils with a marginal zinc soil test.

• A response to zinc is possible when the soil DTPA Zn soil test is 0.75 or less and is likely when the DTPA zinc soil test is 0.5 ppm or less.

• Current research does not support the widespread use of chelated zinc applied in-furrow for corn production.

• Banding low rates of zinc may give the greatest economic return for fields that test low in zinc

Recommended Crops : All crops