Feed and Nutrition
The crude protein content of compound feeds for ostriches is preferably 18%. Green feed is mainly free-feeding. Special attention should be paid to the intake of calcium by species of ostriches. 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.
Feeding method
The daily activities of captive ostriches are more regular. Therefore, feeding should be done regularly and quantitatively according to the rules of life. Every day, the ostriches are running around the side nets on the sports grounds, and they mate and feed after 15 to 20 minutes. Therefore, the first feeding time is appropriate from 6:30 to 7:30. Feed 4 times a day, with each feeding being 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 kilograms per kilogram to prevent the ostrich from over-fertilizing and reduce egg production or stop production.
A lubricant used to reduce the frictional resistance of a pair and to slow its wear. Lubricants can also cool, clean and prevent pollution on friction pairs. Appropriate additives may be added to some lubricants to improve lubrication performance. When choosing lubricant, it is necessary to consider the motion of friction pair, material, surface roughness, working environment and working conditions, as well as the performance of lubricant and other factors. In mechanical equipment, lubricants are mostly delivered to the parts that need lubrication through the lubrication system.
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