摘要
该试验采用"一条龙"和饱和浸提法两种方法分别对松树皮、椰糠、椰壳、火山石的总孔隙度、通气孔隙度、容重等理化指标进行测量,对比发现松树皮、椰糠、椰壳这类固体基质更适用饱和浸提法测定。
Two different methods were adopted in order to measure the total porosity!bulk density!porosity!ventilation indicators in this experiment.The results showed that,the solid substrate such as pine bark,coconut residuum,coconut shell is more suitable for the use of saturated extraction method.
作者
董晓娜
陈培
陈显臻
杜丽敏
Dong Xiaona;Chen Pei;Chen Xianzhen;Du Limin(Hainan Forestry Institute, Haikou, Hainan 571100)
出处
《热带林业》
2017年第4期35-37,共3页
Tropical Forestry
基金
海南省属科研院所技术开发专项(KYYS-2016-17):"五种珍稀兰花仿野生栽培技术研究"
中央财政林业科技推广示范资金项目(琼[2015]TG01号):"野生兰珍贵品种组培栽培技术示范推广"
关键词
一条龙
浸提法
理化指标
A dragon
Saturated extraction
Physical and chemical index
