1999年 12月 2 0～ 2 7日 ,我县遭受持续 8天的霜冻危害。为了解这次霜冻对我县甘蔗生产的危害程度 ,我局与各乡镇甘蔗站一道于 2 0 0 0年 1月 6～ 7日对宿根蔗进行抽样调查现将结果报告如下。1　死芽和活芽　　宿根蔗按霜前、霜后砍收随机调查 2 1个点。其中霜前砍收的调查 12 From December 20 to December 7, 1999, my county suffered a frost damage lasting 8 days. In order to understand the extent of the damage caused by this frost on the production of sugarcane in our county, the Bureau conducted a sampling survey of sugarcane with sugarcane stations of all towns and townships on January 6-7, 2000, and the results are reported as follows. 1 dead buds and living buds cane cane according to frost, frost cut after random survey 21 points. One of the frost cut survey 12