Effect of insect-resistant and herbicide-tolerant genetically modified soybean JD321 on soil water content and pH value in rhizosphere
In order to evaluate the effect of transgenic insect resistant and herbicide tolerant soybean JD321 on soil ecosystem,the effects of transgenic soybean JD321 on the main physical and chemical properties of soil were studied.The effects of transgenic soybean JD321 on rhizosphere soil water content and pH value were analyzed at the seedling stage,flowering stage,seed filling stage and maturity stage.Compared with its non-transgenic soybean counterpart,the rhizosphere soil water content and pH value of transgenic soybean JD321 did not change significantly,and herbicide treatment of transgenic soybean did not have a significant effect on soil water content and pH value,but there were significant differences in soil water content and pH value in different growth periods.These results provide new support for the environmental safety of transgenic soybean JD321.
genetically modified soybeansoil water contentpH value
万方数据
维普
