date:Mar 08, 2019
, 2019]. The main reasons for this development are as follows: first, consumers buy sweet potatoes and other agricultural products in gift packages during the Spring Festival period to give as presents to friends and family. As a result, market demand greatly increases during the festival period. Second, the end of this production season is in sight and the supply volume is limited.
The market price of sweet potatoes increased. Sweet potatoes were quite cheap when this production season started