Ostriches should pay attention to keeping and exercising during the breeding period so as to avoid low reproduction rate. The daily activities of captive ostriches are more regular. Therefore, feeding should be done regularly and quantitatively according to the rules of life. Every morning when the sky shines, the ostriches run around the nets on the playground and mate and feed for 15-20 minutes. Therefore, the first feeding time is from 6:30 to 7:30. Feed 4 times a day. The intervals of each feeding are as equal as possible. The feeding sequence can be followed by coarsening and finishing, and the concentrate can also be fed together with green feed. The amount of concentrate feed is generally controlled at about 1.5 kg each to prevent over-fertilization resulting in decreased egg production or discontinuation of production. During the laying period, the content of crude protein in the compound feed of ostriches is 18%, and the metabolic energy is 10,5 MJ/kg. Green feed is mainly free-feeding. Special attention should be paid to the intake of calcium by the breeding birds. In addition to sufficient calcium and phosphorus in the feed, a food trough fed with bone meal can be set in the pens, and any type of ostrich can freely feed. 4-Layer KN95 Protective Face Mask,Folding KN95 Face Mask,Dust Protect Kn95 Face Mask,3D KN95 Face Cover Dongguan Keyutai Mask Co., Ltd. , https://www.maskkytai.com