彩色针叶树基质栽培研究  

Study on Color Conifers in the Medium Culture

作　　者：陶霞娟[1] 余海[1] 孙敬爽[1] 孙长忠[1] 

机构地区：[1]中国林业科学研究院华北林业实验中心,北京102300

出　　处：《北方园艺》2012年第18期108-110,共3页Northern Horticulture

基　　金：国家林业局"948"资助项目(2008-4-19)

摘　　要：以彩色针叶树‘金叶疏枝’欧洲刺柏为研究对象,比较了7种复合基质和对照园土对彩色针叶树生长和干物质积累的影响。结果表明:与对照CK相比,各处理都能够提高株高、地茎、冠幅、单株干重、地上部分干重、地下部分干重及根冠比,但各处理影响程度有差异,其中松针土∶蛭石为6∶4的基质的株高、冠幅、单株干重、地上部分干重和地下部分干重和地茎根冠比最大,较适合用于‘金叶疏枝’欧洲刺柏的栽培基质。The effect of different medium on the growth and accumulation of dry matter of Juniperus communis ＇Gold Cone＇ were studied. The average plant height, average plant crown, average rhizome diameter, average height/stem diameter,average dry weight of whole plant, average dry weights of above-ground, average dry weights of root and average root cap rate were measured. The results showed that the fifth medium had a significant effect on the average plant height,average plant crown, average rhizome diameter, average dry weight of whole plant, average dry weights of above-ground,average dry weights of root and average root cap rate and was suitable for medium culture of Juniperus communis ＇Gold Cone＇.

关 键 词：彩色针叶树 基质 生长 干物质 

分 类 号：S687[农业科学—观赏园艺]