欢迎访问《农业工程》杂志社！ 关键词： 深松；深松机；侧翻；耕作[gap=341]Key words： Subsoiling，Subsoiling machine，Rollover，Tillage
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conservation tillage 保护性耕作 ; 水土保持耕作 ; 保持耕作 ; 保育耕作
deep tillage 深耕 ; 深翻
contour tillage [农学] 等高耕作
zero tillage 免耕法 ; 免耕制
tillage implement [农机] 耕作机具 ; 耕地工具
surface tillage 表土耕作 ; 表土耕作措施 ; 表土翻耕
minimum tillage [农学] 少耕法 ; 少耕 ; 少耕制 ; 耕
non-tillage 免耕法 ; 免耕
Conservational tillage decreased wind erosion rate on farmland.
保护性耕作减少农田土壤风蚀速率。
参考来源 - 毛乌素沙地南缘保护性耕作试验研究Compared with traditional farming, the full implementation of no-tillage, the region will reduce an annual 54.9 million yuan input, more than 100 million yuan economic benefits will be increased.
相对于传统耕作,全面实施免耕,全区每年将减少投入5490万元,将增加经济效益1亿元以上。
参考来源 - 北京免耕实施及经济效益评价研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： cultivated land farmland plowland ploughland tilled land tilth
以上来源于: WordNet
N the act, process, or art of tilling 耕种; 耕作
The researchers say tillage makes soil less resistant to being broken apart by raindrops than plowed soil.
研究者称，保护性耕作的土壤比传统耕作土壤更易渗入雨水。
More use of conservation tillage can assure that available water reaches the plants in drought-prone, rainfed areas.
如果更多地采用保墒耕作方式，可以保证可用水资源为干旱频发和雨浇地区的农作物所用。
Another recent study found that a single tillage does not harm yield or soil structure in land that is normally not tilled.
另一项最新研究发现，单独一次耕作不会对通常不耕作的土地产量或土壤结构造成破坏。
Charles Wortmann at the University of Nebraska-Lincoln says a one-time tillage may be used to correct a problem like aggressive weeds.
VOA: special.2010.09.28
Another recent study found that a single tillage does not harm yield or soil structure in land that is normally not tilled.
VOA: special.2010.09.28
This practice is called conservation tillage.
VOA: special.2009.06.30
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