摘要
采用泰青杨和合作杨作砧木,进行毛白杨、银白杨育苗和造林试验。结果表明,用泰青杨作砧木,嫁接繁育毛白杨、银白杨,是培育毛白杨等较难生根杨树树种苗木的有效途径,并可提高育苗质量和造林成活率。
The tests on breeding Populus tomentosa and Populus alba have been done with P. sinonii × P. nigra var. italica ＇ Taiqing＇ and Populus opera as rootstock. The results show that it＇s an effective way to breeding difficult rooting poplar such as Populus tomentosa by use of grafting Populus tomentosa and Populus alba with P. sinonii × P. nigra var. italica ＇ Taiqing＇ as rootstock, which also can improve the quality of seedlings and survival rater of forestation.
出处
《内蒙古林业科技》
2008年第3期31-33,39,共4页
Journal of Inner Mongolia Forestry Science and Technology
关键词
毛白杨
银白杨
嫁接
砧木
育苗
造林
Populus tomentosa
Populus alba
graft
rootstock
breeding
forestation
