हा आरो बिफांनि बाहायनायाव मन हाइद्रेटिद आरो हेप्टा हाइद्रेटिद जिंक सालफेटनि जिंक होखारनायाव मोननाय जादों ।
Ability of mono hyderated or hepta hyderated zinc sulphate has been found to be similar in removing zinc deficiency in soil or in foliage application .