胡萝卜营养价值极为丰富，随着我国食用、外贸加工的发展，在我国种植面积逐年扩大，据统计资料表明在我国年播种面积已达１７万ｈｍ２左右，春、夏、秋都有种植。北京蔬菜研究中心胡萝卜育种课题组立足国内胡萝卜生产发展的需要，从日本、美国、澳大利亚、欧洲各国及国内... The nutritional value of carrots is extremely rich. With the development of edible and foreign trade processing in our country, the area under cultivation in our country has been expanding year by year. According to the statistics, the annual sown area in China has reached about 170,000 hm2 and is planted in spring, summer and autumn. Beijing Vegetable Research Center carrot breeding group based on the needs of the development of domestic carrot production, from Japan, the United States, Australia, European countries and domestic ...