关键词: 转基因作物;微生物群落;草甘膦除草剂;Bt杀虫蛋白;影响

Abstract:

Under the overall international environment, along with the continuous development of transgenic technology in agriculture, the generalization and application of transgenic crops is progressing rapidly. At the same time, its risk assessment is also gaining high attention by the human beings. The effects of transgenic crops on soil microbes are regarded as one of the most important domain in risk assessment of environment. Taking the relative studies made in last ten years as theoretic reliance, this paper outlines the effects of GM (genetically modified) plants on soil microbes and provides information for systemic evaluation on  impacts of GM plant release to soil microbial communities.

Key words: transgenic crops, microbial community, glyphosate, Bacillus thuringiensis endotoxins, impact