A crop of tomatoes enriches the soil and makes it suitable for growing cabbage.

The core technology of how to arrange the shifts of rotation, the all-year cultivation technologies and how to realize the year- round supply were elaborated.

Affect of soil texture and rotation on wheat yield and water use efficiency has studied by using the method of contrast in Linfen and Xiangfen, Shanxi province.

The paper introduces this cropping mode from these aspects of stubble arrangement, breed selecting, and planting technology.

The best way that cuts sandy shrub should have a neat slice and less friction.