大仓鼠种群生物多样性研究

Study of biodivesity of Cricetulus triton

大仓鼠是严重危害我国农业生产的一种害鼠,主要分布于长江以北的广大地区,可分为5个亚种;通过对大仓鼠地理种群、生态和遗传多样性的研究,初步确定了其种群的多样性特征,以期为其种群暴发生物学机制的揭示及对农业害鼠综合治理措施的制订奠定基础。

Cricetulus triton seriously harms agriculture of China, it mainly distributes in the vast farmland to the north of Chang Jiang River. According to geographic character, it is usually divided into five sub-species. The diversity characteristic of Cricetulus triton has been preliminarily concluded, through the research on the species diversity, ecosystem diversity and genetic diversity, which laid the foundations to reveal the mechanism on the breaking out of the population, as well as project measures to comprehensively manage rodent pests.