| 汤原县水田除草方法演进 |
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| 引用本文： | 李广惠.汤原县水田除草方法演进[J].北方水稻,2003(6):23-24. |
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| 作者姓名： | 李广惠 |
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| 作者单位： | 黑龙江省汤原县农业技术推广中心,黑龙江,佳木斯,154700 |
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| 摘 要： | 为科学地制定除草体系,在比较详尽地查实历史资料的基础上,将本县80a来的稻田除草方法划分为5个除草阶段,阐述了每个阶段的除草特点和除草效果,提出了今后稻田化学除草的发展方向。
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| 关 键 词： | 稻田除草 除草方法 演进 发展方向 |
| 文章编号： | 1007-5003(2003)06-0023-02 |
| 修稿时间： | 2003年6月10日 |
Evolution of Weeding in Water Field in Tangyuan |
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| Li Guanghui.Evolution of Weeding in Water Field in Tangyuan[J].Reclaiming and Rice Cultivation,2003(6):23-24. |
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| Authors: | Li Guanghui |
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| Institution: | Tangyuan County Agroteehnical Center. Jiamusi 154700 |
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| Abstract: | Five weeding phases were set off based on historical datum. The characteristic and effect of every phase were expounded. The developing aspeet of weeding by chemistry was put forward. |
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| Keywords: | Weeding in rice field weeding method evolution developing aspect |
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