轮作周期 meaning in English
period of crop-rotation
rotation cycle
Examples
- Because of middle or late hybrid maize joining the rotation , a prolonged rotation circle requires more accumulative temperature around 5000 - 5200 degrees
由于将中、晚熟杂交玉米引入轮作，需要延长轮作周期以满足更多的积温，大约5000 ~ 5200 。