当前位置: 首页 > 文章 > 3.6%阔世玛水分散粒剂对冬小麦田间杂草防除效果研究 安徽农业科学 2010,38 (11) 186-187+314
Position: Home > Articles > Study on Control Effect of Sigma Broad 3.6% WG on Weeds in Winter Wheat Field Journal of Anhui Agricultural Sciences 2010,38 (11) 186-187+314

3.6%阔世玛水分散粒剂对冬小麦田间杂草防除效果研究

作  者:
高飞;周琳;张晓婷
单  位:
河南农业大学
关键词:
3.6%阔世玛水分散粒剂;冬小麦田;野燕麦;阔叶杂草
摘  要:
[目的]提高小麦产量。[方法]在冬小麦田间设置随机区组试验,测定不同浓度3.6%阔世玛水分散粒剂对野燕麦、猪殃殃、荠菜、野油菜的防除效果和对小麦的药害情况。[结果]3.6%阔世玛水分散粒剂300ml/hm2+拌宝1200ml/hm2和阔世玛3.6%水分散粒剂375ml/hm2+拌宝1500ml/hm2对野燕麦和阔叶杂草(猪殃殃、荠菜、野油菜)的株防效和鲜草减退率均在90%以上,具有很好的综合防效,且对小麦的药害较轻。[结论]冬小麦田间杂草的防除以阔世玛3.6%水分散粒剂300~375ml/hm2+拌宝1200~1500ml/hm2为宜。
译  名:
Study on Control Effect of Sigma Broad 3.6% WG on Weeds in Winter Wheat Field
作  者:
GAO Fei et al (Henan Agricultural University,Zhengzhou,Henan 450002)
关键词:
Sigma Broad 3.6% WG; Winter wheat field; Oat grass; Broadleaf weed
摘  要:
[Objective] The study aimed to enhance the yield of wheat.[Method] The control effect of different doses Sigma Broad 3.6% WG on Avena fatua L.,cleavers,shepherd′s-purse and Brassica campestris L.and its safety on wheat were determined by randomized blocks in winter wheat field.[Result] Sigma Broad 3.6% WG 300 ml/hm2+Biopower 1 200 ml/hm2 and Sigma Broad 3.6% WG 375 ml/hm2+Biopower 1 500 ml/hm2 had excellent total control effect on oat grass (cleavers,shepherd′s-purse and Brassica campestris L.),and their control effect were over 90%,and had the slight phytotoxicity.[Conclusion] The best dosage was Sigma Broad 3.6% WG 300 ~375 ml/hm2+Biopower 1 200-1 500 ml/hm2.

相似文章

计量
文章访问数: 7
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊