SL-950 6%SC单剂及各种混剂防治玉米田杂草药效试验研究

北方农业学报 ›› 2015, Vol. 43 ›› Issue (6): 69-69.

SL-950 6%SC单剂及各种混剂防治玉米田杂草药效试验研究

尤艳华华程钱洪慧吕秋实

兴安盟农业科学研究所,内蒙古乌兰浩特137400

出版日期:2015-12-20 发布日期:2015-12-20
通讯作者: 尤艳华
作者简介:尤艳华（1983-），女，内蒙古赤峰人，助理研究员，硕士，主要从事玉米栽培与育种工作。

Experimental study on the prevention and control of weeds in corn field agent efficacy of SL-950 6%SC single agent and various mixtures

YOU Yanhua, HUA Cheng, QIAN Honghui, LV Qiushi （Xingan Agricultural Science Research Institute, Ulanhot 137400,China）

Online:2015-12-20 Published:2015-12-20

摘要/Abstract

摘要： 通过SL-950 6%SC单剂及各种混剂处理玉米田杂草药效试验研究,结果表明,14个药剂处理对玉米均无药害作用,SL-950 6%SC与SL-950 4%SC单剂含药量最高的处理具有增产作用,分别是15.22%和9.76%。SL-950 6%SC、SL-950 4%SC、国产烟嘧4%SC这3种单剂分别与38%莠去津混合使用,和SL-950 6%SC＋72%2,4-D这4种混剂也具有明显的增产作用,这几种处理不仅能增产而且对杂草的防效较显著。

Abstract: The herbicide efficacy of SL-950 6%SC single agent and various mixtures were assayed on the corn field. The result showed that all 14 chemical had no phytotoxic effect on corn and high herbicide efficacy. SL-950 6%SC and SL-9504% SC single agent significantly increased the yield of corn 15.22% and 9.76%. Yield increase effects were also observed from the plant treated by SL-950 6% SC, SL-950 4% SC, and Nicosulfuron 4% SC which was mixed with 38% atrazine,respectively. Moreover, SL-950 6% SC mixed with72% 2, 4-D also showed yield increase effects in this study.

中图分类号:

S513 S451

尤艳华华程钱洪慧吕秋实. SL-950 6%SC单剂及各种混剂防治玉米田杂草药效试验研究[J]. 北方农业学报, 2015, 43(6): 69-69.