Maximum base of artificial breeding of Amur Tigers practice "seminal spermatogenic educations" optimum population quality of Harbin, Xinhua, December 8 (reporter Xiong Lin) Amur tiger in captivity in the world's largest breeding base of Heilongjiang Manchurian Tiger garden announced that Tiger breeding in the Park gradually from "family planning" to "fine health and fine finishing" changes to optimize quality of Siberian tiger populations, for the final realization "let Tiger back to the" laying a foundation. "After years of careful nurturing, breed Siberian tiger in captivity in China have established national-level provenance and core populations." Amur tiger in Heilongjiang Yuan Lin Dan Liu, chief engineer told reporters that "fine health and fine finishing" is the original "family planning" comprehensive "upgrade" to modern scientific methods such as DNA testing, based on Tiger breeding populations of implementing more stringent controls, extending high quality gene, eliminate sick Tiger species, wild establish mature training rig. "Amur tiger number continued to grow year 100 in the Park in recent years, the total
Within a few strictly controlled 1200. " Liu Dan, of which 10% have been established for the Amur tiger in China's national quality provenance and enjoy special benefits and included on the surveillance range; 500 Amur tiger population was established as the core, to serve as the basis for strict screening, ensuring that future generations aristogenesis. Dan Liu explained that currently included in the population of Amur Tigers, both in the range of quality 15 years of age, breed in the genetics of not more than three generations, according to the performance of field training, physical fitness, disease history and breeding capability, a variety of comprehensive factors determining the populations of their compliance with quality requirements, does not meet the criteria of the Amur tiger will be included in the general population. Amur Tigers are mainly located in the northeast of China and Russia Siberian cold zones. World Wildlife Fund lists it as "one of the world's top ten endangered animals." in 1986, in Heilongjiang province, China built the world's largest artificial breeding of Amur tiger base, established only at the beginning of 8 kinds of tigers.
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