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| 异丙甲草胺乳油防除西葫芦田杂草的研究 | |
| 引用本文： | 刘煜财,王义山,蒋文敏,王广祥.异丙甲草胺乳油防除西葫芦田杂草的研究[J].吉林农业科学,2008,33(6). |
| 作者姓名： | 刘煜财 王义山 蒋文敏 王广祥 |
| 作者单位： | 1. 吉林省农业科学院植物保护研究所,吉林,公主岭,136100 2. 双辽市东明林业站,吉林,双辽,136414 3. 公主岭市南崴子农业站,吉林,公主岭,136100 |
| 基金项目： | 农业部农药检定所试验项目 |
| 摘 要： | 对960 g/L异丙甲草胺乳油防除西葫芦田杂草进行了研究。结果表明,西葫芦播种后至出苗前施药,适宜用量一般田块为1 080 g/hm2,禾本科杂草基数大的田块可用1 476 g/hm2(有效成分用量),可有效防除稗草、藜、苋等一年生单、双子叶杂草,对苘麻、鸭跖草、葎草、小薊等仅有抑制作用。对西葫芦生长发育及产量没有不良影响。测产结果表明,试验各处理与人工除草相比较增产幅度达4.7%～15.7%。 |
| 关 键 词： | 异丙甲草胺 西葫芦 杂草 |
Studies on Controlling Weeds in Zucchini Field |
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| LIU Yu-cai,WANG Yi-shan,JIANG Wen-min,WANG Guang-xiang.Studies on Controlling Weeds in Zucchini Field[J].Jilin Agricultural Sciences,2008,33(6). | |
| Authors: | LIU Yu-cai WANG Yi-shan JIANG Wen-min WANG Guang-xiang |
| Institution: | LIU Yu-cai1,WANG Yi-shan2,JIANG Wen-min3,WANG Guang-xiang1(1.Plant Protection Institute,Academy of A gricultural Sciences of Jilin Province,Gongzhuing 136100,2.Dongming Forestry Station,Shuangliao 136414,3.Nanwaizi Agricultural Station,Gongzhuling 136100,China) |
| Abstract: | Metolachlor was chosen in this experiment to control weeds in zucchini field.The results showed that metolachlor was safe to zucchini,and the dosage was 1080 g/hm2,and it was 1476 g/hm2 when there were many granineous weeds.It can be applied after sowing but before seedling emergence.It could control barnyard grass,lambs quarters,redroot amaranth,but it could not control common cirsium,Japanese hop Piemarker.Zucchini yield increased by 4.7-15.7% compared with manual weed controlling. |
| Keywords: | Metolachlor Zucchini Weed |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |