长期以来,北京的副食品供应一直比较紧张。特别是近几年,生产起伏不定,市场波动剧烈,价格持续上升,财政补贴连年增加,供求矛盾更为突出。为此,近些年来,北京市在向外埠积极发展的同时,也在郊区建立了一批具有一定规模的副食品生产基地,为保证首都市场供应起了重要作用。最近,我们到北京市郊区的平谷县进行了调查研究。 For a long time, the supply of non-staple food in Beijing has been relatively tight. In particular, in recent years, production has been fluctuating, the market has been volatile, prices have continued to rise, and financial subsidies have increased year after year. The contradiction between supply and demand has become even more pronounced. For this reason, in recent years, while Beijing is actively developing outside, it has established a number of non-staple food production bases in the suburbs, which plays an important role in ensuring the supply of the capital market. Recently, we conducted a survey in Pinggu County, a suburb of Beijing.