摘要
为改善宣威烟区因长期种植单一烤烟品种导致的品种退化、品质下降等问题,以云烟87、云烟97、云烟100、云烟105、K326和红花大金元(简称红大)为参试品种,采用对比分析法,从大田生育期、农艺性状、烤烟品质等方面研究了6个品种在宣威板桥镇植烟区的适应性。结果表明:云烟100农艺性状较差,田间长势不及其他品种,平衡含水率较低、化学成分不协调;云烟87、K326田间长势及烤烟品质整体上表现一般;红大的农艺性状与云烟87、K326相当,烤烟品质处于中上水平;云烟97、云烟105的田间长势及初烤烟叶外观质量、化学成分等指标均表现最优。综合来看,云烟97及云烟105与宣威板桥镇烟区的生态适应性较好,适宜推广种植;红大品种田间长势一般,但其初烤烟叶品质较好,可作为次选品种进行小范围示范并加以深入研究。
In order to change the dilemma of variety degradation and quality decline caused by long-term cultivation of single flue-cured tobacco variety in Xuanwei tobacco-growing area,the adaptability of 6 varieties Yunyan 87,Yunyan 97,Yunyan 100,Yunyan 105,K326 and Honghuadajinyuan (Hongda for short) in Banqiao Town of Xuanwei was studied from the aspects of field growth period,agronomic characters and flue-cured tobacco quality by comparative analysis.The results showed that Yunyan 100 had poor agronomic characters,inferior field growth,low equilibrium water content and uncoordinated chemical components.The field growth and flue-cured tobacco quality of Yunyan 87 and K326 were general.Hongda was similar to Yunyan 87 and K326 in agronomic characters,its flue-cured tobacco quality was above medium level.Yunyan 97 and Yunyan 105 showed the best performance in field growth,appearance quality and chemical composition.In conclusion,Yunyan 97 and Yunyan 105 have a good ecological adaptability to Banqiao Town,Xuanwei,and are suitable for local planting and promotion.Hongda has an ordinary field growth,but its primary cured tobacco leaf quality is good,which can be used as a secondary variety for small-scale demonstration and in-depth study.
作者
胡海
李先才
石成广
郭启超
王圣丰
朱宏强
王俊文
张晓龙
HU Hai;LI Xian-cai;SHI Cheng-guang;GUO Qi-chao;WANG Sheng-feng;ZHU Hong-qiang;WANG Jun-wen;ZHANG Xiao-long(China Tobacco Hebei Industrial Co.Ltd,Shijiazhuang 050051,PRC;Yunnan Woojia Biotechnology Company Limited,Kunming 650106,PRC;Qujing Branch of Yunnan,Tobacco Company,Qujing 655000,PRC)
出处
《湖南农业科学》
2022年第2期10-15,20,共7页
Hunan Agricultural Sciences
关键词
烤烟品种
适应性
农艺性状
烟叶品质
宣威
flue-cured tobacco variety
adaptability
agronomic traits
tobacco quality
Xuanwei
