黑果腺肋花楸播种前处理与发芽率的影响研究  

Study on Germination Rate of Pre-treatment in Aronia melanocarpa

作　　者：王小菲 冯丽芝[2] 

机构地区：[1]辽宁省沈阳市南湖公园管理中心,辽宁沈阳110004 [2]沈阳大学园林系,辽宁沈阳110044

出　　处：《园艺与种苗》2015年第9期31-32,共2页Horticulture & Seed

摘　　要：[目的]研究3种外源激素对黑果腺肋花楸树种子萌发的影响。[方法]利用不同生长激素进行种子浸泡处理。[结果]200 mg/L 6-BA溶液中吸胀2 d后对种子萌发的促进效果最佳,赤霉素(GA3)或脱落酸(ABA)处理作用不明显。[结论]外源激素6-卞基腺嘌呤(6-BA)可促进花楸树种子的萌发。[Objective] Three kinds of exogenous hormones on Aronia melanocarpa tree seed germination were studied. [Method] The seed soaked with different exogenous hormones were studied. [Result] Results showed that exogenous hormone of 6-BA had the best effect after 2 d imbibition. [Conclusion] 6-BA could with 200mg/L could promote the seed germination

关 键 词：黑果腺肋花楸树 种子萌发 外源激素 

分 类 号：S793.9[农业科学—林木遗传育种]