摘要
以长白山区轮叶党参为试材,采用种子处理方法、郁闭度、打尖和摘蕾、栽植锥栽植方法,对比分析了不同方法对轮叶党参产量的影响。结果表明:800mg·L-1赤霉素处理种子,在郁闭度0.6以下种植轮叶党参,花蕾期进行打尖+摘蕾能够促进轮叶党参增产,利用栽植锥技术可以减少对根的伤害和对林地的破坏,实现了保护地下植被、不伤及树根的要求,并在实际中得到应用。
Taking Codonopsis Lanceola in Changbai Mountain area as material,using comparative analysis method,the effect of seed processing method,forest canopy closure,flower bud removal and top removal,awl-planted on yield of Codonopsis lanceolata were studied.The results showed when seed was dipped by 800mg·L-1 GA3 and forest canopy closure was under 0.6,the yield was increased during the flower bud with top removal.Awl-planted could reduce the injuries of root and reduce damage to forest,it achieved the protection of underground vegetation without damaging the roots and applied in practice.
出处
《北方园艺》
CAS
北大核心
2016年第17期147-149,共3页
Northern Horticulture
基金
吉林省林业厅自主资助项目(20130924)
关键词
轮叶党参
赤霉素
打尖和摘蕾
栽植锥
Codonopsis lanceolata
GA3
flower bud with top removal
awl-planted
