date:Feb 22, 2019
ting and picking.
Xie Lei, an analyst at the Beijing Xinfadi Wholesale Market said that Beijing's vegetable self-sufficiency rate is relatively low. In the winter, southern vegetables will probably account for about 50%. Snowfall in Beijing has no direct impact on vegetable prices. However, low temperatures and insufficient light affect the growth rate of greenhouse vegetables in the northern producing areas, resulting in a short-term decline in production which has led to a shortage in supply