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甜菜纸筒育苗技术作为一项增产增糖措施愈来愈广泛地在生产中推广和利用。选用适宜纸筒育苗的甜菜品种,直接关系到工农业生产效益。为此,我们进行了纸筒育苗甜菜品种比较试验,以便为林西地区推广选用良种提供依据。试验参试品种有:1、德国KWS5173遗传单芽包衣种(黑龙江农垦总局种子公司,发芽率为80％);2、甜研302机切单芽包衣种(黑龙江农垦总局种子公司提供,发芽率70％);3、丹麦HYB13遗传单芽种(赤峰糖厂提供,发芽率95％);对照为甜研302多芽种(直播)。试验为随机区组排列,4次重复,小区行长8m,行距
Sugar beet paper tube seedling raising techniques as a sugar production more and more widely used in production and promotion. Selection of suitable paper tube seedling varieties of beets, directly related to industrial and agricultural production efficiency. To this end, we conducted a comparative test of paper tube seedling beet varieties in order to provide the basis for the promotion of selection of elite species in the western forest. Test varieties are: 1, Germany KWS5173 genetic single-bud coating species (Heilongjiang Land Reclamation Bureau seed company, the germination rate was 80%); 2, sweet research 302 machine cut single bud coating (provided by Heilongjiang Land Reclamation Bureau seed company, Germination rate of 70%); 3, Danish HYB13 genetic single buds (Chifeng sugar factory, germination rate of 95%); control of sweet research more than 302 buds (live). Randomized block test arrangement, 4 repetitions, cell line length 8m, line spacing