Pigs like archery. What's the reason?
1. The pig is not full.
2. Pigs may be sick
3. Pigs lack some trace elements. You can pick some soil to arch it or put it outside free arch soil, or you can put some carbon ballast to let it arch. It is better to be fed with fine feed.
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Two improved breeds of meat duck are recommended.
1. Digao Duck is a large-scale meat duck bred by Australia's Digao Company. The duck was introduced into China in the 1980s. The parents of this duck are raised on overseas Chinese Farm in Guangdong Province. In 1987, the parent generation of Digol duck was introduced into the duck breeding farm in Nanhai County, Guangdong Province, and the commercial generation duck was well received. The appearance of Digao duck is similar to that of Beijing duck. The feathers of the ducklings are red and yellow, and after changing their young feathers, the feathers are white. The head is a little longer, the neck is thick, the back is long and wide, the chest is wide, the body is slightly longer, the chest muscle is plump, the tail is slightly warped, and there are 2 or 4 sexual finger feathers.
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Prevention and treatment of esophageal obstruction in cattle and horses
The obstruction of esophagus in cattle and horses is the obstruction of feed in lumps or lumps or foreign bodies in the esophagus and cannot descend in the stomach. It is characterized by sudden onset, dysphagia, salivation, reflux, rumen flatulence and so on. The traditional Chinese veterinarian is called hiccup. 1. To remove the obstruction in the esophagus, the following methods can be used: ① extraction from the mouth: if the obstruction is near the pharynx or retropharynx, fix the foreign body, install an army-style mouth opener and press the tongue, reach in and take it out. If the obstruction is in the neck esophagus, it is hard and smooth.
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