In addition to meeting its needs for major nutrients such as proteins and carbohydrates, sulfur, gypsum powder, and hypnosis should be added to its diet. These substances are the main substance of long feathers. If the feed lacks these substances, it will not only affect the growth of new feathers, but also the old hair will continue to fall off. Therefore, we must pay attention to add. The daily dosage of each chicken was 2.5 g of sulfur, 2.5 g of gypsum, and 2 g of Bao Yuling.
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