What are the stick figures of Sihong specialty?
Sihong county is also rich in heat conditions, with an average annual temperature of 65438 04.4℃. The lowest average temperature in January is 0.0℃. The highest average temperature in July is 27.5℃. The active accumulated temperature of 0.0℃ is 5299℃, which is higher than that of Huaibei counties and second only to Jianghuai area. Generally, the accumulated temperature is above 0.0℃ and above 4600℃, and the double cropping system can be implemented once a year. Therefore, according to the needs of crop growth, the heat conditions in Sihong county are very sufficient, which can meet the planting of double cropping system of wheat and rice in one year. ?
Climatic characteristics:
Sihong county is located at the transitional intersection of warm temperate semi-humid climate zone and subtropical humid climate zone, with transitional and monsoon climate characteristics. The monsoon is remarkable, the four seasons are distinct, the rainfall is concentrated, the rain and heat are in the same season, the spring is warm and changeable, the autumn is crisp, the sunshine is abundant and the heat is rich. Sihong is located on the west bank of Hongze Lake, with southeast wind in summer and autumn.
The air is humid, and seven river basins cross into Hongze Lake, forming a unique natural microclimate. Because it is located in the west bank of Hongze Lake, it is low-lying, mostly cohesive soil, and its water retention performance is good. In addition, the high groundwater level, sufficient soil moisture and low probability of drought are beneficial to rice growth and aging rice.