摘要
以互叶白千层为试验材料研究不同截干高度处理对互叶白千层生长和出油率的影响,同时对互叶白千层地径、株高、冠幅、生物量、出油率进行主成分分析。结果表明,不同截干高度处理会不同程度影响互叶白千层生长状况和出油率,互叶白千层截干高度应保持在约0.8 m最为适宜。此技术对互叶白千层生产提高产量及出油率具有较大意义,能有效提高互叶白千层种植经济效益。
The Melaleuca alterniflora was used as the test material to study the effect of truncated treatments on the growth and oil yield of Melaleuca alterniflora.Principal component analysis was conducted on ground diameter,plant height,crown width,biomass,and oil yield.The results showed that truncation at different heights had varying effects on the growth and oil yield of Melaleuca alterniflora,and the most suitable truncation height was approximately 0.8 m.This technique is significant for increasing the production and oil yield of Melaleuca alterniflora,effectively enhancing the economic benefits of its cultivation.
作者
钟连香
林东
魏秋兰
刘海龙
莫云善
黄光伟
ZHONG Lianxiang;LIN Dong;WEI Qiulan;LIU Hailong;MO Yunshan;HUANG Guangwei(Guangxi Academy of Forestry,Nanning 530002,China;Guangxi State-owned Qinlian Forest Farm,Qinzhou,Guangxi 535099,China)
出处
《林业调查规划》
2025年第4期24-27,共4页
Forest Inventory and Planning
基金
广西特色经济林培育与利用重点实验室自主课题(JA-22-03-01)
广西自筹经费林业科技项目(桂林科研[2022ZC]第93号)
广西自筹经费林业科技项目(2023GXZCLK32).
关键词
互叶白千层
截干
生长量
出油率
主成分分析
Melaleuca alterniflora
truncation
growth
oil yield
principal component analysis
