山乌桕优良家系选择初报  

Superior Families Selection in Sapium discolor

作　　者：林龙[1] 

机构地区：[1]福建省林业科技试验中心,福建漳州363600

出　　处：《防护林科技》2017年第12期26-27,32,共3页Protection Forest Science and Technology

基　　金：福建省林业科学研究项目(闽林科[2014]2号)

摘　　要：对采自江西、福建南平、福建南靖等地的10个山乌桕家系的种子进行了育苗试验,并对苗期生长情况进行了调查。结果表明:山乌桕苗高、地径、根鲜质量、地上鲜质量、根体积等5项指标之间的相关性均达到显著水平。家系NP01、JX01在苗期生长中表现较优。The seedling-raising experiments and seedling observation of 10 Sapium discolor families collected from Jiangxi,Fujian,Guizhou,Hunan,Hubei Province were carried out.Result shows that the correlation between seedling height and ground diameter,root fresh weight,overground fresh weight,root volume reach the significant level.NP01 pedigree and JX01 pedigree are optimal in seedling growth.

关 键 词：山乌桕 优良家系 苗期 家系选择 

分 类 号：S722.7[农业科学—林木遗传育种]