摘要
本文研究了氯化胆碱与赤霉素混合浸种对水稻种子萌发、生长及产量效应 ,结果表明 :CC +GA混合处理能提高水稻种子呼吸强度与发芽率 ;提高幼苗的干重 ,有很好的促根壮苗效应 ;能增加乳熟期单株叶面积鲜重及干重 ;提高有效穗数、穗实粒数及千粒重 ,有很好的增产效应。
In this paper, the effects of mixture seed soaking Choline chloride and gibberelin on seed germination?growth and yield were studied. The results showed: the seed breathing intensity and germination percentage were improved. The dry weight of the seedling?leaf area anddry weight of milk ripeness stage?effective ears?real grains of each ear and 1000-grain weight were added all, and there is an excellent effect of improving root and seedling quality and yield for the mixture pretreatment of CC and GA.
出处
《安徽技术师范学院学报》
2002年第4期40-43,共4页
Journal of Anhui Agrotechnical Teachers College
