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Nonland wealth was also associated with more adoption of both technologies, but the availability of uncultivated land reduced the incentive to employ the productivity-enhancing technologies.
非土地财富也与两种技术的更多采用有关,但是未耕地的可用性降低了采用提高生产率的技术的动力。
The world had vast uncultivated land areas.
世界上还有广阔的未开垦的陆地。
Right " four uncultivated land " carry on the auction contract;
对“四荒”进行拍卖承包;
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