摘要
通过多年试验结果总结了天山云杉扦插育苗的技术要点，探讨了不同龄母株穗扦插生根率及其相关因子的影响，以及扦插苗的生长发育特点。试验结果表明：扦插苗生长迅速、抗逆性强，５ａ即可培育成４２．８２～４４．５７ｃｍ的大苗，为培育优质、速生、壮苗开辟了新的技术途径。
The main points of technology of cuttage seedling raising of Picea schrenkiana were summarized based on many years experience.The rooting rates of defferent cuttings and the influence of related factors as well as growth chacacteristics of the cuttings were also discussed.The results showed that the seedlings raised by this method could develop rapidly with strong adverse resistance,the seedlings could grow into big ones with a height of 42.82￣44.57 cm .This method provides a new way to raise healthy P.schrenkiana seedlings with characteristics of high quality and fast growth
出处
《西北林学院学报》
CSCD
北大核心
1999年第2期19-23,共5页
Journal of Northwest Forestry University
基金
新疆维吾尔自治区"八五"攻关课题
关键词
天山云杉
采惠期
扦插育苗
激素处理
母株龄
Picea schrenkiana var. tianshanica
scion plucking period
cuttage seedling raising
hormone treatment
matermal stock age
rooting root.
