| 新疆南部地区冬麦田杂草的发生与防治 |
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| 引用本文： | 李广阔,;高海峰,;白微微,;高永红,;张宏芝. 新疆南部地区冬麦田杂草的发生与防治[J]. 杂草科学, 2014, 0(4): 12-15 |
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| 作者姓名： | 李广阔, 高海峰, 白微微, 高永红, 张宏芝 |
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| 作者单位： | [1]新疆农业科学院植物保护研究所/农业部西北荒漠绿洲作物有害生物综合治理重点实验室,新疆乌鲁木齐830091; [2]新疆农业科学院粮食作物研究所,新疆乌鲁木齐830091; [3]新疆农业科学院核技术生物技术研究所,新疆乌鲁木齐830091 |
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| 基金项目： | 新疆维吾尔自治区自然科学基金（编号：2012211A098）. |
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| 摘 要： | 当前影响南疆地区冬麦田的杂草主要有藜、播娘蒿、萹蓄、大蓟、涩荠菜、苦苣菜、田旋花、稗草、硬草等。阔叶杂草防除可选用苯磺隆、氯氟吡氧乙酸等药剂，禾本科杂草防除可选用精恶唑禾草灵、炔草酯、唑啉草酯·炔草酸等除草剂。在杂草混合危害的麦田，可选用苯磺隆与唑啉草酯·炔草酸或精禾草灵混配进行防除。施药时应采取二次稀释的方法，兑水量一般不少于450 kg／hm^2。
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| 关 键 词： | 麦田 杂草 危害 防除策略 |
Occurrence and Control of Weeds in Winter Wheat Fields in Southern Xinjiang |
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| Affiliation: | LI Guang-kuo, GAO Hai-feng, BAI Wei-wei, GAO Yong-hong, ZHANG Hong-zhi (1. Institute of Plant Protection, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Integrated Pest Management on Crop in Northwestern Oasis, Ministry of Agriculture, Urumqi 830000, China; 2. Institute of Food Crop, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China; 3. Institute of Nuclear and Biological Technologies, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China) |
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| Abstract: | The most damaging weeds in winter wheat fields in southern Xinjiang included Chenopodium album L.,Polygo-num aviculare L.,Descurainia sophia （L.） Schur.,Cephaalnoplos segetum （Willd.） Kitam.,Malcolmia africana （L .） R.Br.,Sonchus oleraceus L.,Convolvulus arvensis L.,Echinochloa crus-galli （ L.） Beauv., and Sclerochloa kengiana Tz-vel.Broadleaf weeds are controlled with tribenuron-methyl and fluroxypyr;grass weeds are eliminated with fenoxaprop-p-ethyl,clodinafop-propargyl and Traxos.A ribenuron-methyl mixture with pinoxaden· clodinafop-propargyl or fenoxaprop-p-ethyl can be applied by the double dilution method by adding water at no less than 450 L/hm^2 . |
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| Keywords: | weed wheat field damage level control strategy |
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