| 接干对泡桐幼树生长发育的影响 |
| |
| 引用本文： | 郑兰长,李海奎,田国行,翟晓巧.接干对泡桐幼树生长发育的影响[J].河南农业大学学报,1999,33(3):256-257,266. |
| |
| 作者姓名： | 郑兰长 李海奎 田国行 翟晓巧 |
| |
| 作者单位： | 河南农业大学林学园艺学院,河南,郑州,450002 |
| |
| 摘 要： | 对泡桐元性系毛白３３二年生幼树接干生长测定分析结果表明，接干苗较未接木促进苗高为３．０及３．５ｍ的泡桐幼树的高生长，促进苗高为４．５及５．０ｍ的泡桐幼树胞径生长，为培育泡桐高干良材提供了理论依据。
|
| 关 键 词： | 泡桐 接干 苗高 胸径 材积 |
The effect of grafting trunk on young paulownia tree growth and development |
| |
| ZHENG Lan-chang,LI Hai-kui,TIAN Guo-hang,ZHAI Xiao-qiao.The effect of grafting trunk on young paulownia tree growth and development[J].Journal of Henan Agricultural University,1999,33(3):256-257,266. |
| |
| Authors: | ZHENG Lan-chang LI Hai-kui TIAN Guo-hang ZHAI Xiao-qiao |
| |
| Abstract: | This paper dealts with the effect of grafting trunk on two-year-old paulownia rtee growth and development from different height seedlings (3.0,3.5,4.0 5,4.5,5.0 m).The results indicated that grafting might promote height growth of two-year-old young trees from 3.0 m and 3.5 m height seedlings, and chest diameter growth of those trees from 4.5 m and 5.0 m seedlings and so did the volumes from 4.5 m and 5.0 m seedlings prominentoly,which laid theoretical basis for cultivation of high trunk and good quality timber of paulownia trees. |
| |
| Keywords: | paulownia graftiag trunk seedling height chest diameter timber volume |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
