北海道黄杨引种及快繁技术研究  

The Technological Study of Introducing and Progagating Hokkaido Box

作　　者：郑芳[1] 张乐平 徐春霞[1] 倪黎[1] 闫德琪[1] 刘国庆[1] 

机构地区：[1]黄淮学院农林科学系,河南463000 [2]新蔡县林业局

出　　处：《河南林业科技》2005年第3期6-7,共2页Journal of Henan Forestry Science and Technology

摘　　要：通过对北海道黄杨引种和繁育试验,总结出北海道黄杨在我市有两次高生长高峰期,即3～5月份和9月份;同时不同浓度生根粉处理对苗木根系生长及苗木高生长有显著的影响,北海道黄杨嫩枝扦插最适宜的生根粉浓度为100mg·kg-1.Through the experiment of introducing and propagating Hokkaido box, it is concluded that there are two growth peaks of Hokkaido box in Zhumadian City, namely from March to May and in September;also that different treatment by different concentration of rootage powder （methyl anaphthyl acetate）have remarkable influence on the growth of the root system and high- growth of the little plant.The best concentration of the rootage powder for the cuttage of Hokkaido box twig is 100mg·kg^-1.

关 键 词：北海道黄杨 快繁 生根粉 

分 类 号：S722.7[农业科学—林木遗传育种]