Small Tail Han Sheep Identification

First, the difference between crossbred sheep and authentic small-tailed Han sheep. In some regions, crossbreeding with Small Tail Han sheep has been practiced for a long time. However, the offspring from these crosses often grow more slowly and are generally smaller in size compared to purebred Small Tail Han sheep. The ewes tend to have lower fertility rates, resulting in fewer lambs and poor economic returns for farmers. Second, the distinction between "degenerated" sheep bred from close relatives and high-legged Small Tail Han sheep. Some farmers who have engaged in long-term inbreeding have ended up with degenerated flocks. Although these sheep may look similar to Small Tail Han sheep at first glance, they often show signs of underdevelopment—small heads, short legs, and low lambing rates. In contrast, healthy Small Tail Han sheep grow quickly, reach larger sizes, and produce high-quality meat. Third, the difference between one-and-a-half-year-old "Hu sheep" and young Small Tail Han sheep. Hu sheep are typically hornless, while Small Tail Han sheep usually have large horns. Hu sheep have a more elongated and flat body shape, with underdeveloped front ends and slightly higher hindquarters. Their growth is slower, and they remain smaller as adults, showing clear differences from true Small Tail Han sheep. Fourth, the difference between artificial "tooth teeth" and natural "permanent teeth." Some dishonest sellers remove the middle incisors of older Small Tail Han sheep that are no longer productive and then falsely claim they are young sheep that have just lost their milk teeth. To identify this deception, remember: lambs have white milk teeth, while adult sheep have yellow, larger permanent teeth. As sheep age, their permanent teeth wear down and become shorter. If the teeth appear unnatural or too clean, it's likely artificial, and such sheep should be avoided. Fifth, the difference between Shaanxi sheep and Small Tail Han sheep. The "Tang Yang" sheep found in Shaanxi resemble Small Tail Han sheep in appearance, but they have shorter limbs, larger tails, and most males and females lack horns. In contrast, Small Tail Han sheep have longer legs, and only a few ewes are naturally hornless. Sixth, the distinction between "Hetian Yang" and Small Tail Han sheep. Hetian sheep are mostly hornless, with narrow chests due to poor rib development. They are smaller in size, and their coats are mixed with irregular dark spots on the head. Less than 20% of them have fully white fur. On the other hand, Small Tail Han sheep have well-developed chests, many of them have horns, and their coats are typically pure white, making them more desirable for breeding and sale.

Essential Oil

Omega-3 fatty acid is a long-chain, polyunsaturated fatty acid found in plants and marine organisms. Studies have shown that saturated fatty acids have adverse effects on health, while omega-3 fatty acids, as polyunsaturated fatty acids, have many health benefits. Different types of evidence suggest that the decrease of omega-3 fatty acid concentration can cause mood disorders. Some preliminary research results suggest that it can effectively treat a variety of mental disorders, such as bipolar disorder, schizophrenia and dementia. For pregnant and lactating women, it is a safe and effective treatment.

There are eight sources of omega-3: Antarctic krill, seals (seals), deep-sea fish, purple perilla seed, flaxseed, qiyazi (qiyazi), seaweed, South American oil vine and yak.

Fish / fish oil: it should be noted that only deep-sea fish are rich in omega-3. Unlike other three plant products, fish contain cholesterol. People with diabetes, hypertension and other diseases should consult a doctor before consuming fish oil to supplement omega3. In addition, fish is a common allergen, which will cause allergic reactions in many people, including children. If you are prone to allergic constitution before eating, please consult your doctor. Deep sea fish oil is rich in unsaturated fatty acids such as EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid), which can significantly reduce cholesterol and soften blood vessels. Ruan Guangfeng, an expert of China food and nutrition information exchange center, said that EPA and DHA are the main components of fish oil that play a role in health care for the human body. They come from fish fat. The quality of fish oil is marked by the content of EPA and DHA.

Seaweed: the deep-sea rhynchophyta contains Omega-3. Some deep-sea fish ingest omega-3 because they prey on these algae. Because the existing methods of cultivating and extracting seaweed oil do great harm to the environment, it still needs some time to improve and improve in order to realize commercial production.

Omega 3 Fish Oil, Rosemary Essential Oil, Lavender Essential Oil, Peppermint Essential Oil

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