| 河北省衡水市麦田禾本科杂草发生情况调查 |
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| 引用本文： | 袁立兵,浑之英,赵光亚,闫雪静,王华,杜鹏程.河北省衡水市麦田禾本科杂草发生情况调查[J].河北农业科学,2013(2):51-53. |
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| 作者姓名： | 袁立兵 浑之英 赵光亚 闫雪静 王华 杜鹏程 |
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| 作者单位： | 河北省农林科学院植物保护研究所，河北省农业有害生物综合防治工程技术研究中心，农业部华北北部作物有害生物综合治理重点实验室，河北 保定 071000 |
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| 基金项目： | 国家粮食丰产工程项目(2011BAD16B08)；公益性行业(农业)科研专项(201303022)；公益性行业(农业)科研专项 |
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| 摘 要： | 采用随机取点和倒置＂W＂型取样相结合的方法,对河北省衡水市麦田禾本科杂草的发生情况进行了调查。结果表明：衡水市麦田禾本科杂草主要为雀麦和节节麦。其中,雀麦普遍发生,且在多数地区已经上升为主要杂草,在衡水郊区、景县、深州市和饶阳县的相对多度分别为76.5%、11.9%、45.3%和16.2%;节节麦发生不均,在景县的相对多度为40.2%,是仅次于播娘蒿的第2位主要杂草,在饶阳县节节麦的相对多度为2.7%,在衡水郊区和深州市没有发现节节麦为害。
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| 关 键 词： | 衡水市 麦田 禾本科杂草 调查 |
Investigation of Grassy Weeds in Wheat Fields in Hengshui City of Hebei Province |
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| YUAN Li-bing
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HUN Zhi-ying
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ZHAO Guang-ya
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YAN Xue-jing
,
WANG Hua
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DU Peng-cheng.Investigation of Grassy Weeds in Wheat Fields in Hengshui City of Hebei Province[J].Journal of Hebei Agricultural Sciences,2013(2):51-53. |
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| Authors: | YUAN Li-bing HUN Zhi-ying ZHAO Guang-ya YAN Xue-jing WANG Hua DU Peng-cheng |
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| Institution: | (Institute of Plant Protection,Hebei Academy of Agriculture and Forestry Sciences,IPM Center of Hebei Province,Key Laboratory of Integrated Pest Management on Crops in Northern Region of North China,Ministry of Agriculture,Baoding 071000,China) |
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| Abstract: | The occurrence of grassy weeds in wheat fields in different counties（cities） of Hengshui City was investigated by the methods of random sampling and inverted W-sampling pattern.The results showed that the types of grassy weeds in Hengshui City were Bromus japonica and Aegilops tauschii.Bromus japonica was a general and main species.The relative abundance in suburbs of Hengshui,Jing County,Shenzhou City and Raoyang County were 76.5%,11.9%,45.3%,16.2% respectively.The occurrence of Aegilops tauschii was non-uniform,it was the second weed following Descurainia Sophia（L.） Schur and its relative abundance was 40.2% in Jing County,the relative abundance was 2.7% in Raoyang County while it was not found in suburbs of Hengshui and Shenzhou City. |
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| Keywords: | Hengshui City Wheat fields Grassy weeds Investigation |
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