摘要
通过对8个新育成的烤烟品(株)系全生育期观测与烤后烟叶品质分析,以初步筛选出适应湖南生态区的烤烟新品(株)系,为烤烟优良品种的选育提供材料。结果显示:0727田间长势整齐,叶片成熟度好,植物学性状综合排第一,烤后原烟油分多,光泽强,外观质量较好,烤后化学成分最协调;MS212-7平均株高最高,达115.9 cm,综合农艺性状表现最好,产量及产值均较高,综合经济性状排第一;CZ-46田间抗逆性最强,发病率最低,仅2.22%;HN-9H田间抗逆性差,但烤后烟叶外观质量较理想。
The results of comparing experiment with 8 flue-cured tobacco varieties( strains) show that: strain 0727 grows evenly and has the highest synthesized botanical character,has the best appearance quality and chemical composition after baking. MS212-7 has the highest height,up to 115. 9 cm,the best performance of the integrated agronomic traits,and is the best comprehensive economic characters. CZ-46 has the best field resistance and its incidence rate only 2. 22%. HN-9H has good appearance quality,but disease incidence is too high.
出处
《作物研究》
2016年第4期406-411,共6页
Crop Research
关键词
烤烟
品系鉴定
农艺性状
经济性状
外观质量
化学成分
flue-cured tobacco(strain)
strain assay
agronomic characters
economical character
appearance quality
chemical component
