摘要
通过单因素和正交试验研究了蓝靛果忍冬(Loniceracaerulea)在内蒙古东北部高海拔地区的扦插繁育技术。结果表明:最佳处理组合为混合基质(珍珠岩:草炭=1:1)、复合激素(IBA:=1:1)浓度300ppm、速蘸时间4s,生产操作时采用速蘸2s的操作可获得最高的效率。蓝靛果忍冬扦插的平均生根率可达到85%以上,最高可达到94.5%,苗木平均高度当年秋季可达到45cm以上。
The Cuttage Propagation Technology of Loniceracaerulea in the high altitude area of northeast of Inner Mongolia was studied by single factor and orthogonal experiment.The results showed that the best treatment combination was mixed matrix(perlite:peat=1:1),compound hormone(IBA:=1:1)concentration of 300ppm,quick dip time of 4s.The operation of quick dip for 2s could obtain the highest efficiency.The average rooting rate of Loniceracaerulea cuttings could reach over 85%,the highest could reach 94.5%,and the average height of seedlings could reach over 45cm in autumn.
作者
顾殿春
魏殿文
刘志君
孙波
GU Dian-chun(Dajuzi forest farm,keshiketeng county,Chifeng City,Inner Mongolia 025350,China)
出处
《国土与自然资源研究》
2020年第2期90-91,共2页
Territory & Natural Resources Study
基金
黑龙江省科学院中式及熟化项目“蓝靛果忍冬栽培技术熟化与示范”(282019006)。
关键词
蓝靛果忍冬
内蒙古
扦插
Loniceracaerulea
Inner Mongolia
Cuttage