中国生物防治学报2019，Vol.35Issue(2)：203-208,6.DOI:10.16409/j.cnki.2095-039x.2019.02.003
转G2-EPSPS和GAT基因抗草甘膦大豆对土壤微环境的影响
Effects of Glyphosate Resistant Soybean Pyramided with G2-EPSPS and GAT on Soil Microenvironment
摘要
Abstract
Environmental safety assessment can provide scientific data for improving transgenic soybean production development and it has very theoretic and practical meaning. In this study, transgenic soybean ZH10-6 pyramiding two genes of G2-EPSPS and GAT and non-transgenic soybean of the receptor variety (ZH10) were investigated for soil microorganisms and soil enzyme activities in three years using biological methods. i. The results showed that the population sizes of soil bacteria, fungi, actinomycetes during the whole growth period were similar in different years, and no significant difference was found between ZH10-6 and ZH10 (P>0.05). Activities of soil urease, sucralose invertase and dehydrogenase varied among the growth season, but did not differ between ZH10-6 and ZH10 soybean fields (P>0.05). Our results indicated that transgenic soybean ZH10-6 has as the same safety of environment as its receptor of ZH10.关键词
细菌/真菌/放线菌/脲酶/蔗糖转化酶/脱氢酶Key words
bacteria/fungus/actinomycetes/urease/sucrose invertase/dehydrogenase分类
农业科技引用本文复制引用
陶波,曹宝祥,韩玉军,赵宝广,邱丽娟..转G2-EPSPS和GAT基因抗草甘膦大豆对土壤微环境的影响[J].中国生物防治学报,2019,35(2):203-208,6.基金项目
国家转基因生物新品种培育科技重大专项 (2016 ZX08004-001) （2016 ZX08004-001）
