| 保护性耕作对小麦田杂草发生规律及小麦农艺性状的影响 |
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| 引用本文： | 樊翠芹,王贵启,李秉华,许贤.保护性耕作对小麦田杂草发生规律及小麦农艺性状的影响[J].河北农业科学,2010,14(8):101-103. |
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| 作者姓名： | 樊翠芹 王贵启 李秉华 许贤 |
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| 作者单位： | 河北省农林科学院粮油作物研究所,河北石家庄050031 |
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| 基金项目： | 国家科技支撑计划重大项目 |
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| 摘 要： | 比较了免耕覆盖玉米秸秆与旋耕玉米秸秆还田对小麦田杂草发生规律及对小麦农艺性状和产量的影响。结果表明：2种耕作方式麦田的杂草种类差异不大,免耕覆盖玉米秸秆能降低杂草发生的数量,但对小麦农艺性状和产量影响不大。
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| 关 键 词： | 免耕秸秆覆盖 旋耕 小麦 杂草 发生规律 农艺性状 产量 |
Effects of Conservation Tillage on the Occurrence Regularity of Weeds in Wheat Fields and Agronomic Characters of Wheat |
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| FAN Cui-qin,WANG Gui-qi,LI Bing-hua,XU Xian.Effects of Conservation Tillage on the Occurrence Regularity of Weeds in Wheat Fields and Agronomic Characters of Wheat[J].Journal of Hebei Agricultural Sciences,2010,14(8):101-103. |
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| Authors: | FAN Cui-qin WANG Gui-qi LI Bing-hua XU Xian |
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| Institution: | (Institute of Cereal and Oil Crops,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050031,China) |
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| Abstract: | The effects of no-tillage with maize straw mulch and rotary tillage with maize straw returning the occurrence regularity of weeds in wheat field and agronomic characters of wheat were compared.The results showed that there were little differences in the weed species between the two tillage methods.The no-tillage with maize straw mulch could reduce the population of weeds,while it had no influence on the agronomic characters and yield of wheat. |
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| Keywords: | No tillage with straw mulch Rotary tillage Wheat Weed Occurrence regularity Agronomic characters Yield |
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