107杨在不同土壤类型中的生长量分析  

Growth Analysis of Poplar 107 in Different Soil Types

作　　者：彰雪松 

机构地区：[1]河北省廊坊市林业局项目工程管理中心,河北廊坊065000

出　　处：《现代农业科技》2015年第4期155-155,161,共2页Modern Agricultural Science and Technology

摘　　要：以相同方式将107杨栽植在砂质潮土、壤质潮土、黏质潮土3种土壤类型上,并对中幼林抚育管理采取相同的措施,分别对六年生、七年生、八年生107杨的胸径和树高指标进行监测,结果表明:107杨在不同土壤类型上的生长差异显著,表现为壤质潮土>砂质潮土>黏质潮土。107 poplars were planted in different soil types sandy alluvial soil, medium loam soil, slime alluvial soil in the same way, and the young and middle-aged plantations were tending managemented by same measures.Tree height and diameter of breast height were monitored on six-year- old, seven-year-old and eight-year-old trees.The eontrastive analysis showed that there existed significiant differences between different soil types with the result of medium loam soil〉sandy alluvial soil〉slime alluvial soil.

关 键 词：107杨 土壤类型 生长量 

分 类 号：S792.11[农业科学—林木遗传育种]