Zhao Xiaoming, a visiting professor at Tianjin Agricultural University and a doctoral tutor of Shanxi Agricultural University, suggested that the biological properties of medicinal dandelion can be used to prevent and treat mastitis in dairy cows, so as to solve the problem of "prevention of milk" that is currently plaguing the dairy market, and eliminate the use of medicines for dairy cows. The phenomenon that people drink medicine milk, let the people drink assured milk. Cow mastitis is a high incidence disease. At present, the incidence of mastitis in dairy cows in China is about 30%. While domestic farmers raise cattle and milk by hand, cows are more susceptible to bacterial infections. Mastitis The incidence rate is as high as 60%. For dairy cow mastitis, domestic use of antibiotics is mainly treated directly in the breasts of affected cows or by intramuscular injection. In these years, the resistance of dairy cows has become stronger and stronger. The dosage of antibiotics used in treatment has also been increasing, and there are more and more antibiotics remaining in dairy cows and milk. Zhao Xiaoming said that when drugs enter the milk through the blood circulation system and cause antibiotic residues, they form "there is milk resistance." It belongs to foreign body pollution and is an abnormal milk that cannot be eaten. Some people try to use heat to eliminate antibiotic residues. However, experiments have shown that due to the high stability of antibiotics to heat, milk pasteurization cannot destroy it, and the actual effect is not obvious. After raw milk mixed with antibiotic milk is processed into dairy products such as sterilized milk, most of the antibiotic remains. Antibiotic residues in dairy cows are a common problem in the world dairy industry. The economic losses caused by cows suffering from mastitis each year are more than US$10 billion. Zhao Xiaoming believes that by adjusting the dietary structure of dairy cows, it is possible to enhance the body fat of dairy cows. Studies have shown that dandelion is an ideal anti-mastitis fortified feed with the dual value of food and medicine, which provides a very low cost and high efficiency without antibiotics. Long-term prevention of new ways to treat cow mastitis at the same time. According to the observation of the Institute of Natural Medicinal Plants of Shanxi Agricultural University, dandelion and other antibacterial and anti-inflammatory perennial herbs are properly planted at the feed production base of dairy farms. Regular harvesting of fresh stems and leaves, and quantitative incorporation of dairy cow feed can prevent mastitis and reduce the incidence rate. When the dose is increased and supplemented with other Chinese herbal medicines, mastitis can be quickly cured. Compared with the effect of antibiotic treatment, the course of treatment can be shortened by several days, and the treatment cost can be reduced by more than ten yuan. The cost for treating each sick cow using dandelion is about 9 yuan, and that for antibiotics is 23 yuan. Zhao Xiaoming introduced that for the characteristics of dandelion, Shanxi Agricultural University has cultivated new dandelion varieties since 1997. From the wild plant population, 5 fine single plants were selected for planting, and several single plants were selected successively. By 2001, an excellent single plant had been obtained and was named "Mingxian No. 1". According to the new findings of the Scientific and Technical Information Center of the Chinese Academy of Agricultural Sciences, "Mingxian No. 1" has the following novelty: This species is a tetraploid dandelion with a combination of vegetable and medicinal herbs. The plant type is larger, the leaves are 82 cm, and the plant height is 103 cm. , It is a perennial herb that can be harvested 4-5 times a year, with a yield of 3596 kilograms per mu. It has strong adaptability. It can be planted in all parts of the country. Its ability to resist diseases and pests is strong. It can reach the food standard without applying pesticides and fertilizers. Zhao Xiaoming said that the feed of dairy cows not only determines the health of dairy cows, but also determines the quality of milk. When dairy cows produce the most milk in winter, they do not have green fresh feed for supplements. According to observations, the performance of "Mingxian No. 1" in the Taiyuan area was until late November, when it turned yellow, it returned to green in early spring in late February, and its growth period was 270 days, 90 days more than the frost-free period in Taiyuan, and cultivation in the open field " "Mingxian No. 1" supplies green fresh feed for two to three months more than other methods. The unit area of ​​"Mingxian No. 1" is high, with a calculation of 0.5 yuan per kilogram, and a profit of more than 1,500 yuan per mu. Zhao Xiaoming suggested that the promotion of planting "Mingxian No. 1" giant tetraploid dandelion in the "Three Norths" area can not only effectively solve the "anti-milk" problem, but also become a means for farmers to become rich. Zhao Xiaoming, a visiting professor at Tianjin Agricultural University and a doctoral tutor of Shanxi Agricultural University, suggested that the biological properties of medicinal dandelion can be used to prevent and treat mastitis in dairy cows, so as to solve the problem of "prevention of milk" that is currently plaguing the dairy market, and eliminate the use of medicines for dairy cows. The phenomenon that people drink medicine milk, let the people drink assured milk. Cow mastitis is a high incidence disease. At present, the incidence of mastitis in dairy cows in China is about 30%. While domestic farmers raise cattle and milk by hand, cows are more susceptible to bacterial infections. Mastitis The incidence rate is as high as 60%. For dairy cow mastitis, domestic use of antibiotics is mainly treated directly in the breasts of affected cows or by intramuscular injection. In these years, the resistance of dairy cows has become stronger and stronger. The dosage of antibiotics used in treatment has also been increasing, and there are more and more antibiotics remaining in dairy cows and milk. Zhao Xiaoming said that when drugs enter the milk through the blood circulation system and cause antibiotic residues, they form "there is milk resistance." It belongs to foreign body pollution and is an abnormal milk that cannot be eaten. Some people try to use heat to eliminate antibiotic residues. However, experiments have shown that due to the high stability of antibiotics to heat, milk pasteurization cannot destroy it, and the actual effect is not obvious. After raw milk mixed with antibiotic milk is processed into dairy products such as sterilized milk, most of the antibiotic remains. Antibiotic residues in dairy cows are a common problem in the world dairy industry. The economic losses caused by cows suffering from mastitis each year are more than US$10 billion. Zhao Xiaoming believes that by adjusting the dietary structure of dairy cows, it is possible to enhance the body fat of dairy cows. Studies have shown that dandelion is an ideal anti-mastitis fortified feed with the dual value of food and medicine, which provides a very low cost and high efficiency without antibiotics. Long-term prevention of new ways to treat cow mastitis at the same time. According to the observation of the Institute of Natural Medicinal Plants of Shanxi Agricultural University, dandelion and other antibacterial and anti-inflammatory perennial herbs are properly planted at the feed production base of dairy farms. Regular harvesting of fresh stems and leaves, and quantitative incorporation of dairy cow feed can prevent mastitis and reduce the incidence rate. When the dose is increased and supplemented with other Chinese herbal medicines, mastitis can be quickly cured. Compared with the effect of antibiotic treatment, the course of treatment can be shortened by several days, and the treatment cost can be reduced by more than ten yuan. The cost for treating each sick cow using dandelion is about 9 yuan, and that for antibiotics is 23 yuan. Zhao Xiaoming introduced that for the characteristics of dandelion, Shanxi Agricultural University has cultivated new dandelion varieties since 1997. From the wild plant population, 5 fine single plants were selected for planting, and several single plants were selected successively. By 2001, an excellent single plant had been obtained and was named "Mingxian No. 1". According to the new findings of the Scientific and Technical Information Center of the Chinese Academy of Agricultural Sciences, "Mingxian No. 1" has the following novelty: This species is a tetraploid dandelion with a combination of vegetable and medicinal herbs. The plant type is larger, the leaves are 82 cm, and the plant height is 103 cm. , It is a perennial herb that can be harvested 4-5 times a year, with a yield of 3596 kilograms per mu. It has strong adaptability. It can be planted in all parts of the country. Its ability to resist diseases and pests is strong. It can reach the food standard without applying pesticides and fertilizers. Zhao Xiaoming said that the feed of dairy cows not only determines the health of dairy cows, but also determines the quality of milk. When dairy cows produce the most milk in winter, they do not have green fresh feed for supplements. According to observations, the performance of "Mingxian No. 1" in the Taiyuan area was until late November, when it turned yellow, it returned to green in early spring in late February, and its growth period was 270 days, 90 days more than the frost-free period in Taiyuan, and cultivation in the open field " "Mingxian No. 1" supplies green fresh feed for two to three months more than other methods. The unit area of ​​"Mingxian No. 1" is high, with a calculation of 0.5 yuan per kilogram, and a profit of more than 1,500 yuan per mu. Zhao Xiaoming suggested that the promotion of planting "Mingxian No. 1" giant tetraploid dandelion in the "Three Norths" area can not only effectively solve the "anti-milk" problem, but also become a means for farmers to become rich.
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