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| 东北黑土区水土保持保护性耕作措施探讨 | |
| 引用本文： | 孙传生,黄长海,朱大为,夏广伟,王晓平.东北黑土区水土保持保护性耕作措施探讨[J].水土保持研究,2006,13(5):132-133,136. |
| 作者姓名： | 孙传生 黄长海 朱大为 夏广伟 王晓平 |
| 作者单位： | 1. 吉林省水土保持科学研究院,长春,130033 2. 桦甸市水土保持工作站,132400 3. 长岭县水土保持工作站,131500 |
| 摘 要： | 水土保持保护性耕作是对农田实行免耕少耕,并用农作物秸秆残茬覆盖地表的一项先进耕作技术,保护性耕作技术是由秸秆覆盖、免耕播种、机械深松和化学除草等核心技术组成的一项集成技术,采用水土保持保护性耕作措施可以有效减少东北黑土区的水土流失,提高黑土区土壤抗蚀性。对保护黑土地、改善生态环境、生态省建设都具有重要意义。 |
| 关 键 词： | 黑土区 耕作 生态环境 |
| 文章编号： | 1005-3409（2006）05-0132-02 |
| 收稿时间： | 2006-06-07 |
| 修稿时间： | 2006-06-07 |
Discussion on Soil and Water Conservation Protective Cultivation for Northeast Blackland Area |
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| SUN Chuan-sheng,HUANG Chang-hai,ZHU Da-wei,XIA Guang-wei,WANG Xiao-ping.Discussion on Soil and Water Conservation Protective Cultivation for Northeast Blackland Area[J].Research of Soil and Water Conservation,2006,13(5):132-133,136. | |
| Authors: | SUN Chuan-sheng HUANG Chang-hai ZHU Da-wei XIA Guang-wei WANG Xiao-ping |
| Institution: | 1. Jilin Provincial Research Institute of Soil and Water Conservation, Changcun 130033, China; 2. Huadian Work Station of Soil and Water Conservation, 1324002 3. Changling Work Station of Soil and Water Conservation ,131500 |
| Abstract: | Soil and water conservation protective cultivation is an advanced cultivation technology that avoid cultivation or few cultivation on farmland and with stubble cover.Protective cultivation technology is an integration technology that use stubble cover,no-tillage cultivation,deep-plough with machine,and weeding with chemistry.Adopting soil and water conservation protective cultivation can reduce the loss of soil and water in northeast blackland area and improve the soil anti-erodibility.It has great significance for protecting blackland,improving ecological environment,and establishing ecological province. |
| Keywords: | blackland area cultivation ecological environment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |