摘要
以美国红枫硬枝为扦插材料,采用正交试验方法,研究不同苗龄母株、不同部位插穗、激素种类和激素处理方式等对硬枝插穗生根的影响。结果表明,以一年生母株下部枝条为插穗,在浓度为500 mg·L-1的ABT溶液中浸泡0.5 h,扦插于珍珠岩和细沙混合物(1:1)中,生根率最高,达83.33%,平均生根条数为13.10,平均根长达6.88 cm。
The effects of seedling age, cutting collection location, hormone type, and hormone treatment typeon rooting of hardwood cuttings ofAcer rubrum were studied through the orthogonal experimental method. The re-suits were as follows： soaking the lower branches of the annual plant cuttings in 500 mg. L1 ABT solution for 0.5 hand then inserted to the rooting medium （perlite：silver sand=l：l） gave rise to the highest average rooting rate of83.33%. The average root number per cutting was 13.10 and the average root length was 6.88 cm.
出处
《安徽农业大学学报》
CAS
CSCD
北大核心
2016年第6期926-931,共6页
Journal of Anhui Agricultural University
基金
江苏高校优势学科建设工程项目(PAPD)资助
关键词
美国红枫
硬枝扦插
生根激素
Acer rubrum
hardwood cutting
rooting hormone
作者简介
吴雅琼，硕士研究生。E—mail：347470439@qq．com
汪贵斌，教授。E-mail：gbwang@njfu．edu．cn
