Wuwan is a small village surrounded by mountains in Haiyuan County, Ningxia Hui Autonomous Region. The celery here is famous for its crispness, freshness, sweetness and selenium. Now, the “selenium celery” in the village has been sold to more than 20 provinces, such as Fujian, Jiangsu, Henan, Shaanxi and Hunan Luo Zhongcheng, Secretary of wuwan village branch, said his dream is to make “selenium celery” sell well all over the country. In wuwan, the sunshine time is long, the temperature difference between day and night is large, and the soil contains a lot of selenium. In order to help wuwan village out of poverty, Ningxia military region invited agricultural experts to investigate the local soil, climate and other conditions, and decided to help it develop celery planting industry. < / P > < p > in 2016, Ningxia military region organized the whole village labor force to carry out centralized training on celery planting, and at the same time made great efforts to solve the problems of irrigation, funds, seeds, etc. In 2018, Ningxia military region invested another 500000 yuan to drill two deep wells, so that the celery planted by villagers in that year had a bumper harvest; < p > < p > in 2019, the price of celery dropped sharply. With a subsidy of 200 yuan per mu, Ningxia military region encourages wuwan villagers to adhere to the planting scale of celery and keep the industry uninterrupted. < p > < p > in 2020, Ningxia military region will purchase a large number of new celery products with high yield and disease and insect resistance from Shaanxi Province in view of the fact that celery stems are easy to grow into hollow < / P > < p > “deep well water and farmyard manure are used for irrigation. The yield of wuwan ‘selenium celery’ is more than 5 tons per mu. According to the local purchase price, the per capita annual income of the villagers can reach 10000 yuan. ” Lu Bobo, a poverty alleviation cadre of Ningxia military region, said. < / P > < p > in order to make wuwan “selenium celery” run smoothly in the world, it is necessary to build an “industrial chain” integrating production and marketing. In the summer of this year, the Ningxia military region invested in new cold storage and ice storage for wuwan village. < / P > < p > “with the ability of preservation, we dare to expand the market to more regions.” Recently, Luo Zhongcheng is negotiating with his agent to sell wuwan high-end “selenium celery” to supermarkets in Shenzhen, Hong Kong and other places after initial processing. < / P > < p > cut the leaves and leave the stems for cleaning, put them in the vacuum bag, refrigerate and cool the fresh vegetables for 24 hours, and then pack them with ice and pack them for shipment The fresh-keeping period of “selenium celery” is short, and Luo Zhongcheng has repeatedly tried the method of long-distance cold chain logistics to keep it fresh in spare time. At present, wuwan village has 3000 mu of “selenium celery”, which can only be sold simply. “In the next step, we will vigorously develop the clean vegetable industry. We will wash and cut the” selenium celery “picked from the field into high-quality dishes that can be directly put into the pot,” Luo said < / P > < p > not long ago, Ningxia military region organized cadres from wuwan village and large growers to visit Chixi village in Fujian Province. Seeing the sharp increase in profits after vegetables are deeply processed into delicious drinks and ready to eat snacks, Luo Zhongcheng decided to scientifically and steadily expand the planting scale of “selenium celery” while attracting investment and increasing the added value of “selenium celery” industry in the future. < / P > < p > “the development of selenium celery industry has greatly stimulated the enthusiasm of the local people to become rich.” Wang Jiliang, a cadre of Ningxia military region in wuwan village, said that after planting “selenium celery”, the biggest change in wuwan village is that everyone has something to do.