五个油茶良种嫁接苗苗期生长性状比较  

Growth Trait Comparison of Five Fine Varieties of Camellia Oleifera Grafted Seedling

作　　者：楚永兴 蓝猛 王永刚 

机构地区：[1]红河州林科所,云南蒙自661100

出　　处：《林业调查规划》2011年第2期23-26,共4页Forest Inventory and Planning

摘　　要：2010年1～6月在建水县李浩寨油茶苗圃基地对云南省已认定的5个油茶良种(云油茶3号、4号、9号、13号、14号)进行了嫁接育苗试验.结果表明,5个油茶良种嫁接苗成活率达84.7%,苗木生长健壮,半年生平均苗高12.1 cm,平均地径0.38 cm;5个油茶良种在嫁接成活率、苗木高、地径、主根长度、侧根数等方面均有明显差异,其中云油茶9号、云油茶14号表现较好.The grafted experiment on five fine identified Varieties of Camellia Oleifera seedling were conducted at nursery base of Jianshui county from Jan to Jun in 2010.Test results showed that survival rate of five grafted varieties was 84.7%,seedlings grew well,the average height of half year growth was12.1 cm,the average diameter was 0.38 cm.The differences between graft survival rate,seedling height,diameter,root length,lateral root number among five fine grafted varieties were significant.No 9 and No 14 of Camellia Oleifera performed better.

关 键 词：油茶良种 嫁接苗 地径 苗高 成活率 

分 类 号：S794.4[农业科学—林木遗传育种] S723.2[农业科学—林学]