摘要
为了给香樟(Cinnamomum camphora)无性系萌芽林的施肥提供依据,以肥料为试验因素,采用随机区组设计,研究不同类型肥料(复合微生物菌肥、普通复合肥、桉树萌芽林专用肥、微生物复合肥)对广林香樟无性系萌芽林生长和含油率的影响。结果表明,微生物复合肥和普通复合肥对广林香樟无性系萌芽林的生长和地上生物量具有显著的促进作用;在对鲜叶含油率的促进作用上,以复合微生物菌肥的效果最好,普通复合肥的效果最差;鲜叶产油量方面,微生物复合肥比其他处理更能促进芳樟油的产量。
Using fertilizer as experimental factor,random block design was used to study effects of different fertilizer types(composite bacterial manure,common compound fertilizer,special fertilizer of Eucalyptus coppice,microbial compound fertilizer)on growth and percentage of oil content in coppice of Cinnamomum camphora‘Guanglin’.Results showed that growth and aboveground biomass in coppice were significantly promoted by microbial compound fertilizer and common compound fertilizer.In promoting percentage of oil content in fresh leaves,effect of composite bacterial manure was the best,and that of common compound fertilizer was the worst.For oil yield of fresh leaves,microbial compound fertilizer could promote camphor oil yield more than other treatments.
作者
朱昌叁
梁晓静
李开祥
梁文汇
杨卓颖
安家成
Zhu Changsan;Liang Xiaojing;Li Kaixiang;Liang Wenhui;Yang Zhuoying;An Jiacheng(Guangxi Forestry Research Institute,Guangxi Key Laboratory of Special Non-wood Forest Cultivation&Utilization,Guangxi Engineering and Technology Research Center for Woody Spices,Nanning 530002,China)
出处
《广西林业科学》
2019年第3期398-403,共6页
Guangxi Forestry Science
基金
自治区主席科技资金项目(1517-06)
中央财政林业科技推广项目([2018]TG 13号)
广西林科院基本科研业务费专项(林科201806号)
广西林业科技项目(桂林科字[2016]第6号)
关键词
香樟
无性系萌芽林
肥料类型
生长
含油率
Cinnamomum camphora
coppice
fertilizer types
growth
percentage of oil content
