几个湖南烤烟新品种的初步比较试验

摘要

2015年在湖南长沙，以湖南省自育和引进的湘烟5号、CZ -43、HKDN -8、20617、HY -9H、金神农1号、安烟2号、NC297、NC71，共9个烤烟新品种为材料，以云烟87和 K326为对照，开展了品种比较试验。结合各品种的农艺性状、烤后烟叶的各项指标并对各新品种进行综合评价分析，结果表明：湘烟5号综合经济性状在所有参试品种中表现最好；金神农1号内在化学成分最协调；湘烟5号、CZ43、HKDN -8、金神农1号4个新品种的综合性状优于对照。%Preliminary comparative experiment of new flue cured tobacco varieties was conducted in Changsha during 2015 with nine new tobacco varieties which were bred in Hunan or introduced,Yunyan 87 and K326 were used as contrast.The new varieties are Xiangyan No.5,CZ -43,HKDN -8,20617,HY -9H,Gold Shennong No.1,Anyan No.2,NC297 and NC71.Comprehensive evaluation and analysis were made by the combination of agronomic traits and the indicators roasted material of each new varieties.Results showed that among the comprehensive economic traits of all the tested varieties, Xiangyan No.5 was the best performance.The intrinsic chemical composition of Gold Shennong No.1 was the most coordi-nated.The comprehensive characters of 4 new varieties,Xiangyan No.5,CZ43,HKDN -8,Gold Shennong No.1,were better than the contrast.