[1]吴秀红.豆杰防除红小豆田阔叶杂草效果[J].黑龙江农业科学,2014,(07):65-67.
　WU Xiu-hong.Effective and Safety Evaluation of First Rate for Controlling Broad leaved Weeds in Small Red Bean Field[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(07):65-67.
点击复制

豆杰防除红小豆田阔叶杂草效果

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2014年07 页码: 65-67 栏目: 出版日期: 2014-07-10
Title:
Effective and Safety Evaluation of First Rate for Controlling Broad leaved Weeds in Small Red Bean Field
文章编号:
1002-2767（2014）07-0065-03
作者:
吴秀红
黑龙江省农业科学院 佳木斯分院，黑龙江 佳木斯 154007
Author(s):
WU Xiu-hong
Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences,Jiamusi Heilongjiang 154007
关键词:
豆杰; 红小豆田; 阔叶杂草
Keywords:
First Rate; small red bean field; broadleaf weeds
分类号:
S451.22+9
文献标志码:
A
摘要:
为探讨豆杰在红小豆田应用的除草效果及安全性，采用了豆杰单用及混配三氟羧草醚、咪草烟、氟磺胺草醚于红小豆苗后处理。结果表明：豆杰在30及45 g·hm-2剂量下单用及豆杰30 g·hm-2+咪草烟1 500 mL·hm-2混用，对红小豆田鸭跖草、刺儿菜和苣荬菜等阔叶杂草有良好的防效，施药后对红小豆株高略有影响，但7 d左右恢复生长，对产量无影响，可安全用于红小豆田除草。
Abstract:
To explore control efficiency and safety of First Rate in small red bean field,taking First Rate,First Rate+Fomesafen,First Rate+Acifluorfen and First Rate+Imazethapyr as treatments to research their phytocidal effect of broadleaf weeds and safety in small red bean field.The results showed that phytocidal effect of First Rate 30 and 45 g·hm-2,First Rate 30 g·h-2+Imazethapyr 1 500 g·hm-2on Commelina communis Linn, Cirsium setosum,Sonchus arvensis and the other broadleaf weeds were better.There was little effect on the height of the small red bean first and restored growth after 7 days.While it had no effect on the producting of small red bean,so that these could be safely used.

参考文献/References:

[1]于军香.盐胁迫对红小豆种子萌发与生理生化物性的影响[J].作物杂志,2010（4）:47-48.
[2]王鑫,原向阳,郭平毅,等.除草剂对红小豆田杂草防效的研究[J].山西农业大学学报,2006，（3）:25-27.
[3]王英姿,纪明山,祁之秋,等.几种除草剂防除大豆田杂草效果评价[J].世界农药,2007（1）:44-46.
[4]田婧,赵长山.84%氯酯磺草胺WG防除大豆田恶性杂草[J]农药,2009（5）:376-379.
[5]张明娜,任厚彬,林文忠,等.防除大豆田杂草良药氯酯磺草胺[J].新农业,2011(7)：52.

备注/Memo

收稿日期：2014-04-04
作者简介：吴秀红（1972-），女，黑龙江省佳木斯市人，硕士，副研究员，从事大豆抗病育种和栽培研究。E-mail:wuxiuhong5555@126.com。

更新日期/Last Update: 2014-08-01