After natural frost,the frost-resistance of sugarcane germplasms were appraised on the live buds. The result showed that there were 7 high resistant,13 comparatively high resistant,37 moderately resistant,56 susceptible ones in 113 germplasms.

• 经过自然霜冻后,根据活芽率进行甘蔗种质耐霜性鉴定,结果表明,113个种质中,耐霜性强的7个,较强的13个,中的37个,弱的56个。