regulated area

Studies on the Microclimate Characteristics Inside Greenhouse and the Effects When Regulated between the Area of Changjiang and Huaihe River

江淮地区棚室小气候特征及其调控效应研究

To make the crop growing structure optimum , the crop allocation should be rationally regulated , the sown area of flour and rice , cash crops and manure crops should be enlarged ;

合理布局作物，优化种植业结构；