Journal of Zhejiang Agricultural Sciences ›› 2024, Vol. 65 ›› Issue (6): 1337-1339.DOI: 10.16178/j.issn.0528-9017.20219958

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Effect of insect-resistant and herbicide-tolerant genetically modified soybean JD321 on soil water content and pH value in rhizosphere

LIANG Jingang1,2(), ZHOU Xiaoli1, SONG Xinyuan3, ZHANG Zhengguang1,*()   

  1. 1. College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, Jiangsu
    2. Science and Technology Development Center, Ministry of Agriculture and Rural Affairs, Beijing 100176
    3. Institute of Agricultural Biotechnology, Jilin Academy of Agricultural Sciences, Changchun 130033, Jilin
  • Received:2021-09-05 Online:2024-06-11 Published:2024-06-20

Abstract:

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.

Key words: genetically modified soybean, soil water content, pH value

CLC Number: