关键词: 柚皮, 柚皮, 提取, 综合利用, 加工

Abstract: Vegetable industry is an important industry related to national economy and people''s livelihood, and industrial production is an important path to realize the modernization of vegetable industry. This paper takes Beijing vegetable specialty village as the research object, selects location data, planting scale and development quantity to discuss, and uses comparative analysis method and nuclear density analysis method to analyze the dynamic characteristics of spatial distribution of Beijing vegetable specialty village from 2008 to 2016. The results showed that the number of specialized vegetable villages in the suburbs of Beijing showed a trend of increasing first and then decreasing, changing from relative aggregation to relatively uniform distribution in geographical location changes, and gradually decreasing the degree of differentiation in planting scale. The research suggests accelerating the cultivation of new vegetable varieties and strengthening the production of high-end vegetable products. To extend the vegetable industry chain and develop the construction of a service platform for the whole vegetable industry chain; We should seize the opportunity of " internet plus" to build brand-name vegetables products in the suburbs of Beijing so as to promote the rapid and sound development of the vegetable industry.