低山丘陵岗地齿叶山杨引种研究  

Study on Introduction for Populus Serrata T·B chao J·Schan,sp nor in Low Hill

作　　者：高登梅 高本旺 黄成名 祁万宜 王莉 张鲜艳 

机构地区：[1]湖北省宜昌市林业科学研究所,宜昌443111 [2]湖北省宜昌市国营大老岭林场,宜昌443132

出　　处：《湖北林业科技》2006年第1期14-19,共6页Hubei Forestry Science and Technology

摘　　要：本文介绍了齿叶山杨、响叶杨、毛白杨、山杨在长江中游丘陵岗地的物候期、林木高生长节律。调查了造林成活率、12 a 生林木保存率、速生性及林分的抗病抗虫性。研究了小×大叶杨、齿叶山杨杂交种(株系)在高海拔(1 500 m)地区的抗病性和速生性。The paper introduced phenological period and height growth rhythm of Populus serrata T· B chao J · Schan, sp nor, Populus adenopoaa, Populus tometosa, Populus davidiana in hill of middle reaches of Changjiang River. Investigated survival rate of afforestation,tree conservancy rate of 12- year-old,fasting growing,resistance to disease and pest. And it also studied on resistance to disease and fast-growing for Populus simonii× Populus lasiocarpa , half- bred of Populus serrata T· B chao J· Schan at elevation area above 1 500m.

关 键 词：齿叶山杨 引种 研究 

分 类 号：S792.99[农业科学—林木遗传育种] S792.114[农业科学—林学]