烤烟新品种0522在湘南特征特性研究  

Characters of the New Tobacco Species 0522 in Southern Hunan

作　　者：刘兰芬 詹良 范才银 林志 曾惠宇 杜丛中 刘治平 肖志鹏 刘亮 李迪秦[4] 

机构地区：[1]湖南省烟草公司衡阳市公司,湖南衡阳421000 [2]衡阳市烟草公司常宁市分公司,湖南常宁421500 [3]安徽中烟工业有限责任公司,合肥421001 [4]湖南农业大学农学院,长沙410128

出　　处：《作物研究》2013年第6期576-579,共4页Crop Research

基　　金：国家烟草专卖局重大专项(ts-01);湖南省科技厅项目(2013NK3073);湖南省烟草公司科技项目(11-14Aa01)

摘　　要：为了探讨烟草新品种(品系)在湘南植烟区的特征特性,2013年在湖南省常宁市以K326和云烟87为对照,对烤烟新品种0522进行了示范试验。结果表明:与对照K326和云烟87相比较,从株叶型、农艺性状、经济性状和烟叶的外观质量等综合因子看,0522是表现最好的品种,其植株高达93.8 cm,茎围达8.13 cm,节距达4.67cm,有效叶适中,叶片较厚,烘烤特性好,单产较高,达2 877.2 kg/hm2,产值最高,达64 874.9元/hm2(按照当年收购价),中上等烟比例较大,为92.77%。In 2013, in order to study the characters of the new tobacco species（strain）0522 in southern Hunan, the region experiment was carried out in Changning,southern Hunan province with the control of Yunyan87 and K326. The result showed that 0522 was prime species with its 93. 8cm plant height, 8. 13 cm stem grith and 4. 67 cm internode length, moderate leaves, more thicker leaves, better curing characters, high yield（2 877. 2 kg/hm2）, supreme output value and higher proportion of 92. 77% mid-superior tobacco leaves among all the treatments from the view of the comprehensive factors of their agronomy traits, economic characters, appearance quality and output value.

关 键 词：烤烟 品种 农艺性状 经济性状 0522 

分 类 号：S572.903.7[农业科学—烟草工业]