茶园中草甘膦在靶标杂草和非靶标茶树中的吸收、转运、分布和代谢

Uptake, translocation, distribution and metabolism of glyphosate in target weeds and non-target tea trees in tea garden

中文关键词:  茶园  草甘膦  靶标杂草  非靶标茶树

英文关键词:tea gardens  glyphosate  target weeds  non-target tea trees

中文摘要:

      化学除草剂能快速抑制草害, 弥补人工除草工作效率不高的不足, 降低成本、增加效益, 在茶园中广泛应用; 其中草甘膦因其高效、广谱特性使其成为茶园除草的主要用药。近年来, 随着人们对茶饮农药残留的关注, 草甘膦的毒性作用、对生态环境的破坏、对人类健康的隐患等, 逐渐成为研究的重点。本文对草甘膦在茶园中的应用, 以及在靶标杂草和非靶标茶树中的吸收、转运、代谢机制和规律进行了综述, 以期为减轻草甘膦对非靶标茶树的药害研究提供参考, 并对草甘膦对非靶标茶树影响的研究方向做出展望。

英文摘要:

      Chemical herbicides can quickly inhibit weeds, make up for the inefficiencies of manual weeding, reduce costs and increase benefits, and are widely used in tea plantations. Glyphosate is the main drug used for weeding in tea garden due to its high efficiency and wide spectrum. In recent years, with people's attention to pesticide residues in tea drinking, the toxic effect of glyphosate, the damage to the ecological environment and the hidden dangers to human health have gradually become the focus of research. This paper summarized the application of glyphosate in tea plantations, as well as the absorption, translocation, metabolic mechanism and laws in target weeds and non-target tea plants, so as to provide references for reducing the injury of glyphosate to non-target plants, and put forwards some prospectives on the research direction of the influence of glyphosate on non-target tea trees.