摘要
通过对32个杂交早稻新组合F1代的7个性状与产量的相关关系进行了分析,发现穗长、实粒数、总粒数、株高4个性状与产量的相关达极显著水平;千粒重、结实粒2个性状与产量达显著水平;有效穗数与其他性状呈负相关。
Through the correlation analyse between 7 characteristics and yield on 32 hybrid riee combinations, the writer discovers that correlations between 4 characteristics and yield are extra significance level, and the correlations between other two characteristics and yield are significance level. Panicle number and others are negative correlation.
出处
《广西农学报》
2007年第2期1-2,6,共3页
Journal of Guangxi Agriculture
关键词
杂交早稻
主要性状
产量
相关分析
hybrid rice main characteristics yield correlation analyse
