山东农业科学2018，Vol.50Issue(4)：108-111,4.DOI:10.14083/j.issn.1001-4942.2018.04.024
不同除草剂对高粱地杂草防除效果研究
Control Effects of Different Herbicides on Weeds in Sorghum Fields
摘要
Abstract
In order to screen out the herbicides which had efficient weed control effects and could ensure the normal growth of Jiliang 1, the weed control effect and yield under 9 kinds of herbicide treatments were researched in the experiment before and after emergence. The results showed that before emergence, the 200 mL of 50％ ISO-propylene compound atrazine and 150 mL of 33％ pendimethalin per 666. 7m2 could be single used for closed spray, which were safe for the weed control of sorghum hybrid Jiliang 1. At the 5-6 leaf stage after emergence, 8 g of 75％ halosulfuron-methyl and compound herbicide(27 mL of 56％ MCPA + 10 g of 50％ quinclorac + 79 mL of 38％ atrazine + 2 g of 75％ halosulfuron-methyl) per 666. 7m2 could be used for the weed control of Jiliang 1.关键词
高粱/除草剂/杂草防效/产量Key words
Sorghum/Herbicide/Weed control effect/Yield分类
农业科技引用本文复制引用
刘宾,王海莲,管延安,杨延兵,秦岭,陈二影,王润丰,张华文..不同除草剂对高粱地杂草防除效果研究[J].山东农业科学,2018,50(4):108-111,4.基金项目
国家现代农业谷子高粱产业技术体系建设专项(CARS-06-13.5-B23) （CARS-06-13.5-B23）
山东省科技重大专项"耐盐碱作物新品种培育改良关键技术研究"(2015ZDJS03001-2) （2015ZDJS03001-2）
山东省重点研发计划项目"作物覆盖度调控抑盐栽培技术研究"(2016CYJS05A01-5) （2016CYJS05A01-5）
