摘要
研究了扦插基质类型、生长调节剂种类及其质量浓度、扦插方式、顶芽种类等不同因素对梅片树扦插生长的影响,以期为梅片树的繁殖与栽培推广提供科学依据。结果表明:扦插基质采用100%黄泥有利于插条生根;生长调节剂种类及其处理质量浓度对梅片树的生长均有极显著影响,添加NAA+IBA(1∶1)100 mg/L质量浓度处理效果最佳,成活率及生根率分别达到93.16%与89.74%;带顶芽茎段的扦插效果优于无顶芽茎段;插床扦插(即无营养袋扦插)效果优于营养袋扦插。
In order to provide a scientific basis for breeding and cultivating promotion, the cutting effect of matrix type, the type and concentration of growth regulators, cutting way and bud species to Dryobalanops aromatic was studied. The result showed that yellow soil medium was in favor of rooting. Growth regulator type and concentration had significant effects on Dryobalanops aromatica. The best concentration was 100 mg/L NAA ＋ IBA （1 ： 1）. The survival and rooting rate of it respectively reach 93.16% and 89.74%. The cutting effect of stem segments with buds was better than no terminal bud. The cutting effect of without nutrition bag was better than nutrition bag.
出处
《中南林业科技大学学报》
CAS
CSCD
北大核心
2016年第9期19-22,28,共5页
Journal of Central South University of Forestry & Technology
基金
广东省林业厅科技创新重点项目"药用植物梅片树良种选育
种植及加工关键技术研究与示范"(2015KJCX030)
广东省农业标准化研究项目"梅片树枝叶中有效成分检测方法及良种扩繁技术研究"
关键词
梅片树
扦插
土壤基质
生长调节剂
成活率
生根率
Dryobalanops aromatica
cuttings
soil matrix
growth regulator
survival rate
rooting rate
