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0引言甜菜是制糖业的主要原料。1991年博州引进甜菜育苗技术,小面积单产可达6 t/667m~2以上(毛菜),由于费工,大面积的种植农民不易接受。1996年以后,地膜种植在博州大面积推广,增产效益显著,但是白色污染严重。为了进一步研究纸筒甜菜育苗技术的增产效益,2008年我们在温泉县哈日布呼镇哈日布呼村进行了试验示范,面积8(667m~2)。1育苗技术
0 Introduction Beet is the main raw material for the sugar industry. In 1991 Bozhou introduced beet seedling technology, small-area yield of up to 6 t / 667m ~ 2 (Mao dishes), due to work, a large area of farmers is not easy to accept. After 1996, the large-scale film mulching planted in Bozhou promoted the yield increase significantly, but the white pollution was serious. In order to further study the yield-increasing benefits of the paper-cup sugar beet seedling raising technology, we conducted demonstration experiments in Ha’erbu Hurbu of Ha Ribuhue Town in Wenquan County in 2008 with an area of 8 (667m ~ 2). A nursery technology