摘要
对红叶石楠“红罗宾”的嫩枝扦插育苗技术进行的系统研究结果表明:不同基质之间、不同基质与1号ABT生根粉不同浓度之间的成活率及生长量均有显著差异.5月份红叶石楠以200 mg/L的生根粉浸泡插穗3 h,扦插在蛭石上其成活率(98.9%)、主根数(2.933个)、平均根长(9.167 cm)及根干重(0.32 g)为最佳.
A systematic study on the propagation by summerwood cutting of Photinia fraseri ＇Red Robin＇was made,in which the interrelation between the different cutting medium and different concentration for ABT striking root powder was analyzed by means of variance analysis. The results showed that summerwood cutting propagation with vermiculite and 200 mg/L ABT striking root powder soaking 3 hour in May was the best scheme.
出处
《甘肃农业大学学报》
CAS
CSCD
2006年第5期81-84,共4页
Journal of Gansu Agricultural University
基金
镇江市科技成果示范推广项目(项目编号:NY2004032).
关键词
红叶石楠
嫩枝扦插
基质
ABT
Photinia fraseri
summerwood cutting
cutting medium
ABT
