SPIC Copper Sulphate is sprayed in all types of Crops, wherein 3 gms is mixed with one litre of water.
Sl. No. | Composition | Percent |
1 | Copper (as Cu) per cent by weight, Min. | 24 |
2 | Sulphate Sulphur (as S) per cent by weight, Min. | 12 |
3 | pH (5% solution) not less than | 1 |
4 | Lead (as Pb) per cent by weight, Max. | 0.003 |
5 | Cadmium (as Cd) per cent by weight, Max. | 0.0025 |
6 | Arsenic (as As) per cent by weight, Max. | 0.01 |