Free rice-field in winter

• 冬闲田

Free rice-field in winter的用法和样例：

例句

1. In order to explore the technical measures to winter potato planting, an experiment on different planting ways of winter potato in fallow paddy field is conducted.
   摘要为了探索冬种马铃薯栽培技术措施，利用冬闲田进行了不同种植方式栽培马铃薯的试验。