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Grazing animals under natural conditions obtain their minerals nutrition from plants. Insufficient amount of mineral intake decreases the productivity in animals. For the proper diet it is essential to maintain the minerals level of animals body, forages and soil, which are the main sources of minerals for the nutrition of the livestock. Growth and health of livestock are considerably affected due to malnutrition. Presently we are facing accumulation of heavy metals including zinc, nickel, cadmium, lead, chromium, copper and cobalt in the soil and water pollution. The mineral concentration is...