| 摘要: |
| 介绍了固定道耕作法及其目前的研究情况。利用测力数据采集系统，在免耕和已耕地条件下，对凿形开沟器在压实区和非压实种床区开沟所需水平牵引力和牵引功率进行了同步测量。试验结果表明，在本试验条件下，采用固定道耕作法开沟器所需牵引力可降低40％左右。 |
| 关键词: 固定道耕法,压实,保护性耕作 |
| DOI： |
|
| 基金项目:中国澳大利亚农业研究合作项目 |
|
| Energy Saving of Controlled Traffic Tillage |
|
|
|
| Abstract: |
| Controlled traffic tillage and its current research were introduced. Under theconditions of no-tillage and tillage, the traction and the haulage power of openers on thewheeltrack and the non-compacted bed were measured in-step with a portable datalogger.The trial results showed that about 40% of the pulling energy could be conserved by usingthe controlled traffic tillage method. |
| Key words: controlled traffic tillage,compaction,conservation tillage, |
