摘要
对烤烟品种K 346、K 35 8、RG 11的不同留种期的种子进行了产质量性状研究。结果表明 :不同留种期的种子产质量差异显著 ;以第 2周开放的花朵留种 ,种子产质量最好 ,第 3周次之 ,第 4周较差 ,第 1周最差。 3个品种间各农艺性状表现一致 。
The yield and quality characteristics of seeds of flue\|cured tobacco cultivars, such as K 346, K 358 and RG11, in different reserve\|seed times were studied. The results showed that there were significant differences in the yield and quality of tobacco seeds, the seed of the flower opening in the second week after central florescence was the best, in the third week was better, the forth week worse and the first week worst. The agronomic characteristics of the three cultivars' seeds showed no significant difference.
出处
《烟草科技》
EI
CAS
2002年第10期36-39,共4页
Tobacco Science & Technology
关键词
烤烟
良种繁育
留种
种子产质量
Flue\|cured tobacco
Seed production
Reserve\|seed time
Yield
Quality
Tobacco seeds
