五寸人参是近年来从日本引进的改良胡萝卜新品种,其营养丰富,维生素含量高达1%以上,胡萝卜素含量高于番茄5～7倍,食用后经胃肠消化转变成维生素A,可以防治夜盲症和呼吸道疾病,市场上深受广大消费者的青睐。近年来,随着种植业结构的调整和市场经济的发展,平邑县农村悄然兴起了五寸人参种植热,全县种植面积约有1 000 hm~2,总产量近75 000 t,秋植产量5 000～6.500kg/666.7 m~2;春植产量1 500～2 000kg/666.7 m~2,产品除销往国内各大城市外,还远销日本、韩国。五寸参市场行情一直看好,供不应求。2001年春五寸人参市场价为1.0～1.2元/kg,秋五寸人参市场价为0.4～0.6元/kg,平均每666.7 m~2收入2 000～3 000元。山东天泰种业公司在积极引进优良五寸人参品种的同时,并深入农村搞好售后服务,做好技术指导。在品种方面:我们从国内外引进 Five-inch ginseng is introduced from Japan in recent years to improve the new carrot varieties, its nutrient-rich, high vitamin content of 1% or more, carotene content higher than tomato 5 to 7 times, after eating gastrointestinal digestion into vitamin A, can be controlled Night blindness and respiratory diseases, the market by the vast number of consumers of all ages. In recent years, with the adjustment of planting structure and the development of market economy, the planting heat in Wuyi Cunqu is quietly raised in the rural area of ​​Pingyi County. The planting area in the county is about 1,000 hectares and the total output is nearly 75,000 t. The output of spring planting is 1 500 ~ 2 000 kg / 666.7 m ~ 2. The products are exported to Japan and South Korea in addition to the major cities in China. Five inch market has been optimistic about the market, in short supply. In the spring of 2001, the market price of five-inch ginseng was 1.0-1.2 yuan / kg. The market price of autumn five-inch ginseng was 0.4-0.6 yuan / kg, with an average income of 2,000-3,000 yuan per 666.7 m 2. Shandong Tiantai Seed Company Actively introducing fine varieties of ginseng at the same time, and do a good job in rural areas after-sales service, good technical guidance. In terms of variety: we import from home and abroad