| 黑龙江省农田多年生杂草日趋严重的原因及新型防除技术研究概述 |
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| 引用本文： | 赵长山,何付丽,史娜,闫春秀.黑龙江省农田多年生杂草日趋严重的原因及新型防除技术研究概述[J].东北农业大学学报,2010,41(5). |
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| 作者姓名： | 赵长山 何付丽 史娜 闫春秀 |
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| 作者单位： | 东北农业大学农学院,哈尔滨,150030 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 概述了黑龙江省农田多年生杂草逐渐成为农田杂草群落优势种类的主要原因,分析了其难防除的生物学机理,在此基础上提出了新的防除方法设想,并探讨了多年生杂草在越冬休眠进程中体内一些物质的变化规律。
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| 关 键 词： | 多年生杂草 休眠 防除 |
Reasons of increasing perennial weeds and review on perennial weeds control technology in Heilongjiang Province |
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| ZHAO Changshan,HE Fuli,SHI Na,YAN Chunxiu.Reasons of increasing perennial weeds and review on perennial weeds control technology in Heilongjiang Province[J].Journal of Northeast Agricultural University,2010,41(5). |
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| Authors: | ZHAO Changshan HE Fuli SHI Na YAN Chunxiu |
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| Institution: | ZHAO Changshan,HE Fuli,SHI Na,YAN Chunxiu(College of Agriculture,Northeast Agricultural University,Harbin 150030,China) |
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| Abstract: | The main reasons of perennial weeds have become the dominant weeds in Heilongjiang Province were summarized.The biological mechanism that explains why it is difficult to control perennial weeds was analyzed.During the dormancy course,the variation regularity of some inner matter in perennial weeds was researched and new tentative for controling the perennial weeds were pointed out in the paper. |
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| Keywords: | perennialweed dormancy control |
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