摘要
本试验研究结果表明，烤烟杂种一代在农艺性状上均表现出杂种优势.正交的杂种一代与双亲平均值相关性较大且显著，反交的杂种一代与双亲平均值相关性小.烤烟品质和经济性状受细胞质遗传影响.
The results of experiments showed: First filial generation of flue - cured tobaccoshowed heterosis on agronomy characters. Positive cross F1 was correlated notable between parents means. Negative cross F1 was correlated small. Cytoplasm affected quality and economiccharacter of flue - cured tobacco on heredity.
出处
《延边大学农学学报》
1997年第4期237-241,共5页
Agricultural Science Journal of Yanbian University
关键词
烤烟
杂种优势
品质
相关性
经济性状
烟草
Flue-cured tobacco
Heterosis
Quality
Correlation
Economic character
