| 新型二氯喹啉酸使用技术及其对水稻药害的关联因子 |
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| 引用本文： | 夏炜.新型二氯喹啉酸使用技术及其对水稻药害的关联因子[J].河北农业科学,2008,12(1):58-60. |
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| 作者姓名： | 夏炜 |
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| 作者单位： | 江苏省丹阳市植物保护植检站,江苏,丹阳,212300 |
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| 摘 要： | 稗草是直播稻田及水稻轻型栽培的主要杂草，控制好稻田稗草是直播田稳产的关键因子之一。新型二氯喹啉酸是水稻田防除稗草的优良化学除草剂。在新型二氯喹啉酸控制稻田稗草的试验及示范推广中，发现该药剂对水稻有一定的药害，分析了药害的产生原因，提出了适量、高效、安全使用新型二氯喹啉酸的方法。
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| 关 键 词： | 新型二氯喹啉酸 直播稻田 药害 控制 |
| 文章编号： | 1008-1631（2008）01-0058-03 |
| 收稿时间： | 2007-10-10 |
| 修稿时间： | 2007年10月10 |
Application Techniques of New Quinclorac and Correlation Factors of the Phytotoxicity to Paddy |
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| XIA Wei.Application Techniques of New Quinclorac and Correlation Factors of the Phytotoxicity to Paddy[J].Journal of Hebei Agricultural Sciences,2008,12(1):58-60. |
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| Authors: | XIA Wei |
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| Institution: | XIA Wei (Danyang Plant Protection Quarantine Station, Danyang 212300, China) |
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| Abstract: | Echinochloa crusgalli is one of main chemical control weeds in paddy fields.It is one of the key factors of rice stability yield to control effectively barnyard grass.New quinclorac is an excellent chemical herbicide for controlling barnyard grass in paddy fields.The application techniques and control of new quinclorac to E.crusgalli in paddy fields were investigated.The results indicated that paddy phytotoxicity was arose by new quinclorac.The application techniques of new quinclorac which had the advantage of adequateness,high efficiency and safety and control efficacy were analyzed. |
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| Keywords: | New quinclorac Direct-seeded paddy Phytotoxity Control |
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