Pay attention to planting chestnuts.
2. temperature. Chestnut is suitable to grow in the range of annual average temperature 10 ~ 17℃. During the growing period (April-65438+1October), the daily average temperature is 10-20℃, the winter temperature is below -25℃, and the suitable temperature for flowering is 17-27℃, below 15℃ or above 27℃. During the fruit growing period from August to September, the average temperature above 20℃ can promote the growth of nuts. The main chestnut producing areas in the Yangtze River valley are Hubei, Anhui, Jiangsu, Zhejiang and other places. The average temperature during the growing period is 22 ~ 24℃, and the lowest temperature is about 0℃. The temperature in this area is very high.