Farmers know that soil needs rest, so they rotate their crops and systematically leave a portion of their land fallow.
农夫们知道土地是需要休息的,因此他们轮流种植农作物并系统地留一部分土地休耕。
They take in fresh land in order to fallow the exhausted soil.
他们另行耕种新土地,使耗竭的土地得到休耕。
Level terrace in Chunhua was the system studied object, fallow sloping field was the check, and their soil moisture variety was dynamic monitored.
以淳化试区的水平梯田为系统研究对象,休闲坡地为对照,对其剖面土壤水分变化进行动态监测。
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