| 保护性耕作条件下浅松作业的试验 |
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| 引用本文： | 孔德军,高焕文,张永康,徐云峰.保护性耕作条件下浅松作业的试验[J].农业机械学报,2006,37(5):48-50,79. |
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| 作者姓名： | 孔德军 高焕文 张永康 徐云峰 |
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| 作者单位： | 1. 江苏大学机械工程学院
2. 中国农业大学农业部保护性耕作研究中心 |
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| 基金项目： | 科技部专项基金;科技部农业科技成果转化基金 |
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| 摘 要： | 浅松作业是保护性耕作中推广使用的一种表土作业方式，适用于旱作保护性耕作的播前作业，能够达到松土、除草、整地等目的，也可以用于中耕除草作业。试验结果表明，该作业有良好的除草作用。能显著地提高地表平整度，降低表土容积密度，对根荏榭盖和土壤水分影响不显著，基本上满足了保护性耕作对土壤的要求。
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| 关 键 词： | 保护性耕作 浅松作业 松土铲 试验 |
| 收稿时间： | 01 14 2005 12:00AM |
| 修稿时间： | 2005-01-14 |
Experimental Study on Topsoil Cultivator under Conservation Tillage |
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| Kong Dejun,Gao Huanwen,Zhang Yongkang,Xu Yunfeng.Experimental Study on Topsoil Cultivator under Conservation Tillage[J].Transactions of the Chinese Society of Agricultural Machinery,2006,37(5):48-50,79. |
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| Authors: | Kong Dejun Gao Huanwen Zhang Yongkang Xu Yunfeng |
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| Institution: | 1.Jiangsu University 2.China Agricultural University |
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| Abstract: | Topsoil cultivation is a new way of surface treatment in conservation tillage. It is mainly used in loosening soil, weeding, flattening the land before sowing in conservation tillage. It is also used as cultivator in trash cultivating. The test results show that shallow-tillage kills grasses remarkably, improves soil surface obviously, decreases the surface soil bulk density while it has no effects on residue covering and soil moisture content, which satisfies the needs of soil in conservation tillage. |
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| Keywords: | Conservation tillage Topsoil cultivation Shovel Experiment |
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