吉林省农安县开安镇山东窝卜村单喜移植的7.5亩纸筒育苗甜菜,平均亩产3,880公斤,比当地直播甜菜增产2.5倍,含糖率提高1.3％。主要经验是:提早育苗,延长甜菜生长期。4月6日育苗,4月10日全苗,生长期比直播甜菜延长了25～30天;精心管理苗床,棚内温、湿度控制得当;移栽适时,密度适宜;小苗第4片真叶展开时(5月10日、终霜过后)进行座水移栽, An average of 3,880 kilograms of beehive-planted sugar beet transplanted in Xixi, Shandong Province, Shandong Province, Kaian Village, Kuan’an Town, Nong’an County, Jilin Province, increased 2.5 times than that of the local live beet and the sugar content increased by 1.3%. The main experience is: early nursery, to extend the growing season of sugar beet. April 6 nursery, April 10 seedlings, growing than live beet extended 25 to 30 days; well-managed seedbed, shed temperature and humidity control properly; timely transplanting, the density appropriate; 4 seedlings really leaves When unfolded (May 10, after the final frost) for seat water transplanting,