Study on Dynamic Information of Animal Genetic Resources in China

MAYue-hui、XUGui-fang、WANGDuan-yun、LIUHai-liang、YANGYan

2003Acta Scientiarum Naturalium Universitatis SunyatseniAgricultural and Biological Sciences被引 19

摘要

The dynamic information of 331 animal genetic resources in 17 important animal genetic re-source provinces (regions) was analyzed. According to the population inbreeding coefficient, combiningwith the information of population dynamic change trend and cross degree, these genetic resources forthreatened degrees were classified. The results indicated that the population size of 138 breeds had in-creased, 147 breeds had decreased, 3 breeds were constant, 7 breeds (or varieties) were extinct, 9 breeds(or varieties) were critically endangered and needed urgently conserve, 50 breeds (or varieties) were endan-gered and should be conserved. We put forward a conservation and utilization plan for animal genetic re-sources.

引用本文（GB/T 7714）

MAYue-hui, XUGui-fang, WANGDuan-yun, 等. Study on Dynamic Information of Animal Genetic Resources in China[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2003.

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