Add the element zinc in the grain to help alleviate the severity of the disease caused by lack of the element zinc of the world population. This can be done in several ways, such as finding the local rice varieties with high zinc the element to use as the data in the selection and breeding of rice with high elemental zinc. To encourage the intake of brown rice that there is no abrasion. The use of zinc sulfate in the appropriate rate for rice production. Forever until entering the head of the Saudi system maikho fuel, how to make rice for rice to absorb the elemental zinc.
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