| 莎稗磷乳油对移栽稻田稗草的防除效果 |
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| 引用本文： | 左永梅,李海山,刘雅辉,丁冯洁.莎稗磷乳油对移栽稻田稗草的防除效果[J].安徽农业科学,2017,45(9). |
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| 作者姓名： | 左永梅 李海山 刘雅辉 丁冯洁 |
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| 作者单位： | 河北省农林科学院滨海农业研究所,河北唐山,063299;河北省农林科学院,河北石家庄,050031 |
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| 摘 要： | 目的]探明莎稗磷的除治稗草效果、合理的用药量以及对水稻生长的安全性。方法]通过小区试验研究30%莎稗磷乳油对移栽稻田稗草的防除效果及水稻生育的安全性。结果]30%莎稗磷乳油除治水稻田稗草效果显著,随用药量的增加,防效逐渐提高,用药量315 g/hm2时药后35 d株防效为100%,对水稻生长发育无不良影响。结论]试验结果为莎稗磷的进一步研究与应用提供了理论依据。
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| 关 键 词： | 稗草 莎稗磷 移栽水稻 除治效果 |
Control Effect of Anilofos EC on Barnyard Grass in Transplanted Rice Field |
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| ZUO Yong-mei,LI Hai-shan,LIU Ya-hui,DING Feng-jie.Control Effect of Anilofos EC on Barnyard Grass in Transplanted Rice Field[J].Journal of Anhui Agricultural Sciences,2017,45(9). |
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| Authors: | ZUO Yong-mei LI Hai-shan LIU Ya-hui DING Feng-jie |
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| Abstract: | Objective] The aim was to explore control effect of anilofos EC on barnyard grass,reasonable dosage and safety to rice growth.Method] We studied control effect of 30% anilofos EC on barnyard grass in transplanted rice field and safety to rice growth through plot test.Result] The 30% anilofos EC had the remarkable effect on controlling barnyard grass in transplanted rice fields.With the increase of the dosage,the control effect was gradually improving.Applied at a dosage of 315 g/hm2,control efficiency could be reach 100% after 35 days drug and had no adverse effect on rice growth and development.Conclusion] The results provide reference for further research and application of anilofos EC. |
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| Keywords: | Barnyard grass Anilofos EC Transplanted rice Control efficiency |
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