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air max China's investment in human most

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  • Started 10 years ago by f3sk368xw

  1. f3sk368xw
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    <p> local breeds of pigs, cultivars and introduced a total of 125 species. Among these, as many as 72 local varieties, included in the "national poultry genetic resources conservation list" there are 34 local breeds. Chinese dining table occupied four foreign breeds Chen Qingming served as Secretary-General of China hog credits Animal Husbandry and Veterinary Institute has ten years, retiring in 2011, has long been concerned about resource conservation and utilization of local pig breeds. According to him, our local breeds are divided into North China, South China type,nike tn, central type, Jianghai type,tn pas cher, type the southwest, plateau six categories. Among these, the Jinhua pig, Sichuan Rongchang,abercrombie italia, Jiangsu Taihu pig,parajumpers femme, Hunan Ningxiang pig, is the most well-known "China's four famous pig." Their common feature is that meat is good,nike tn requins, somewhat fat type,peuterey 2015, especially intramuscular fat content is generally higher than foreign varieties. But the disadvantage is obvious. Chor side believes that the long growth cycle of local breeds, high fat content,nike tn pas cher magasin, the meat is low,giubbotti peuterey, which are significantly different from the characteristics of pigs. After the reform and opening up,abercrombie soldes, end-market demand for meat increasing, local breeds inefficiency output mode also encountered unprecedented challenges, China began large scale introduction of exotic breeds. "This process continues until now." Chen Qingming presentation, the origin of the British Yorkshire (Large White),woolrich milano, Origin Danish Landrace,air max, Duroc US origin,air max pas cher, country of origin and other Belgian Pietrain World popular breed pigs, also from this scale into China. These pigs growth cycle is much shorter, up to 60% lean.</p>

    <p> Professor of Animal Science and Technology, China Agricultural University Chor end to "Oriental Outlook Weekly" said, which is nearly 40 years,barbour catalogue, China's investment in human most,giubbotti peuterey, the longest a "thorough investigation" in the last five years of the survey, the country has organized More than 6900 people, investment funds amounted to 45 million yuan. The results of this survey is to find out the "pig livestock resources, including resources, including the latest situation." March 2012,tn nike pas cher, Ministry of Agriculture, National Animal Husbandry Animal Resources Department Deputy Commissioner Fuqing longer have magazine "Chinese pig industry" published an article in the Chinese Academy of Agricultural Sciences revealed by the survey found that the current in our country.</p>

    <p> and thus favored by farmers, gradually squeeze China's unique local breeds to the brink of extinction. Second National Animal Genetic Resources survey found that in addition to the newly discovered four new Gaoligongshan pig breeds addition,peuterey spaccio, Wang Jing eight local breeds pigs have been found,moncler outlet online, deep county pigs, pigs and other Xiangcheng 4 extinct species have been identified. Even if not yet in danger of extinction of local breeds,barbour paris, their genetic diversity is also greatly reduced. Chen Qingming introduced in many places a sharp decline in the number of sows breed, male pig numbers dropped, and some species have not found even boar. Statistics show that China has a population of about 85 percent the number of local breeds downward trend.</p>

    <p> 31 species are endangered and on the verge of extinction. Collaboration protecting a pig From the viewpoint of the conservation of biological diversity, strengthen resource conservation of local breeds is undoubtedly necessary.</p>
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