When will the sweet potatoes be harvested? What month is the harvest season?

Sweet potatoes generally mature in July and August in autumn, and the market time is around September. The mature period is long, and fresh sweet potatoes can be listed in September-165438+1October. The harvest is the best in July and August, and the listing price is around 1-2 yuan per catty. 20 10-20 10 sweet potatoes are mostly sown in March-June, early-maturing ones are sown around March, and late-maturing ones are sown in April-June. Plants have strong adaptability to the environment and like to grow in an environment with deep soil layer, good drainage and sufficient sunlight. The suitable temperature for growth and development is 25-30℃, the frost-free period in the planting area is not less than 120 days, and the growth period is 5-5 days.

Growth cycle of sweet potato

Sweet potato can be divided into oblate, oblate and spindle-shaped varieties according to root shape, and early-maturing and late-maturing varieties according to maturity. Sweet potato is native to tropical America. At present, the main producing areas in China are Hunan, Guangdong, Taiwan Province, Fujian, Shanxi, Guizhou and other provinces, among which the sweet potatoes in Suining, Sichuan, Ping Huang, Guizhou and Mumashan, Chengdu are very famous.