Safener-mediated increase in yield components of common buckwheat  

作　　者：Qi Wang Yixin Wu Xinyue Lei Yaxin Li Xiaoyi Han Jiahao Ge Rong Zhong Jincai Tao Chenxi Wan Xiaoli Gao Pu Yang Jinfeng Gao 

机构地区：[1]State Key Laboratory of Crop Stress Biology for Arid Areas,College of Agronomy,Northwest A&F University,Yangling 712100,Shaanxi,China

出　　处：《The Crop Journal》2025年第2期597-606,共10页作物学报(英文版)

基　　金：supported by the Science and Technology Key Research&Development Project of Shaanxi Province(2022NY-178);the Technical System of Minor Cereals Industry in Shaanxi Province(NYKJ-2022-YL(XN)28);the Special Fund for Seed Industrial Development in Shaanxi Province(K3031223130).

摘　　要：Herbicide safeners alleviate herbicide toxicity while preserving weed-control efficacy in common buckwheat.A three-year field experiment was performed to measure the effects of quizalofop-P-ethyl(QPE)alone or in combination with gibberellin or brassinolide on soil enzyme activity and yield components in common buckwheat.The herbicide-brassinolide application yielded the greatest increases in soil enzyme activity and yield components without sacrificing weed control efficacy.It is recommended for use in common buckwheat cultivation in the Loess Plateau.

关 键 词：QUIZALOFOP-P-ETHYL Safeners Physiological characteristics Soil enzyme activities Common buckwheat growth and yield 

分 类 号：S512.3[农业科学—作物学]