乙草胺与吡嘧磺隆混用防除稻田杂草药效试验报告 |
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引用本文: | 王常湘,高德宇.乙草胺与吡嘧磺隆混用防除稻田杂草药效试验报告[J].吉林农业科学,1998(2):63-65. |
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作者姓名: | 王常湘 高德宇 |
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摘 要: | 本试验采用乙草胺与吡嘧磺隆混用防除稻田杂草,经过1994~1995年小区试验,筛选出防除稗草、野慈菇和萤蔺等一年生及多年生杂草的最佳配比;1996年进行了大区药效试验,防除效果达90%~95%。成本低于丁草胺与吡嘧磺隆混剂。
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关 键 词: | 乙草胺,吡嘧磺隆,混施,稻田除草,药效试验 |
Report on the Mixture of Acetochlor and Pyrazosulfuron- ethy Against Weeds in Rice Fields |
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Abstract: | In this paper,field trials showed that the mixture of acetochlor and pyrazosulfuron - ethy had remarkable control effect against weeds in rice field.The field trials were carride out during 1994 to 1996.The results showed that tank-mixing had a good formulation of herbicides in the control of annual weeds and perennial weeds ,such as barngardgrass, scirplls juncoides and sagittaria sagittifo- lial plant total control was 90%~95%.The cost is the lower than the mixture of butachlor and pyrazo- sulfuro-ethy. |
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Keywords: | Acetochlor Pyrazosulfuron -ethy Tank-mixing Weeds control Efficiemy experiment |
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