| 四种土壤处理除草剂防除水稻移栽田杂草的效果 |
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| 引用本文： | 朱文达,张宏军,李林,霍丽岩.四种土壤处理除草剂防除水稻移栽田杂草的效果[J].湖北农业科学,2011(20):4197-4200. |
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| 作者姓名： | 朱文达 张宏军 李林 霍丽岩 |
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| 作者单位： | 湖北省农业科学院;农业部农药检定管理所; |
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| 基金项目： | 国家“十一五”科技支撑项目(2006BAD08A09) |
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| 摘 要： | 试验研究了丙草胺、丁草胺、杀草丹和苯噻酰草胺4种土壤处理除草剂防除水稻移栽田主要杂草的效果,及防除后杂草对氮、磷、钾及水分的影响,试验结果表明,50％丙草胺EW、60％丁草胺EW和10％杀草丹颗粒剂对水稻移栽田稗草、鸭舌草和异型莎草均有较好的防除效果,50％苯噻酰草胺WP对稗草和异型莎草有较好的防除效果,但对鸭舌草防除...
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| 关 键 词： | 土壤处理除草剂 杂草防除效果 养分 水分 产量 |
The Influence of Four Kinds of Soil-applied Herbicides on Weed Control Effects and Nutrition in Transplanting Field of Paddy Rice |
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| ZHU Wen-da,ZHANG Hong-jun,LI Lin,HUO Li-yan.The Influence of Four Kinds of Soil-applied Herbicides on Weed Control Effects and Nutrition in Transplanting Field of Paddy Rice[J].Hubei Agricultural Sciences,2011(20):4197-4200. |
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| Authors: | ZHU Wen-da ZHANG Hong-jun LI Lin HUO Li-yan |
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| Institution: | ZHU Wen-da1,ZHANG Hong-jun2,LI Lin1,HUO Li-yan1(1.Institute of Plant Protection and Soil Science,Hubei Academy of Agricultural Sciences,Wuhan 430064,China,2.Institute for the Control of the Agrichemicals,Ministry of Agriculture,Beijing 100026,China) |
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| Abstract: | The weed control effects and influences of four kinds of soil-applied herbicides,Pretilachlor,Butachlor,Saturn,and Mefenacet,on N,P,K and moisture in transplanting field of paddy rice were studied.It showed that 50% Pretiachlor EW,60% Butachlor EW,and 10% Saturn Granule had better effects on E.crusgalli,Cdifformis and M.vaginalis;50% Mefenacet WP had a good weed control effect on E.crusgalli and Cdifformis,while it didn't worked for M.vaginalis.All four kinds of soil-applied herbicides could control weed we... |
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| Keywords: | soil-applied herbicides weed control effect nutrition moisture yield |
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