| 欧美107杨伐根嫁接法造林技术与效果分析 |
| |
| 引用本文： | 李洪华,苑金玲. 欧美107杨伐根嫁接法造林技术与效果分析[J]. 吉林林业科技, 2008, 37(3): 21-23 |
| |
| 作者姓名： | 李洪华 苑金玲 |
| |
| 作者单位： | 辽阳县林业局,辽宁,辽阳,111200 |
| |
| 摘 要： | 在采伐迹地上,以意大利214杨的伐根做砧木,欧美107杨的1a生条做接穗,进行嫁接法造林技术试验。结果表明,该法造林具有成本低、适应性强、速生等特点。7a生的伐根嫁接法造林的树木平均胸径18.9cm,平均树高19m,单株立木材积为0.1562m3;而利用植苗法造林的同龄树木平均胸径为7.7cm,平均树高为8.4m,单株立木材积为0.0174m3,差异显著。
|
| 关 键 词： | 欧美107杨 伐根嫁接 造林技术 |
| 文章编号： | 1005-7129(2008)03-0021-03 |
| 修稿时间： | 2007-10-17 |
Effect analysis of stump grafting technique of Populus euramericana clone'74/76' |
| |
| LI Hong-hua,YUAN Jin-ling. Effect analysis of stump grafting technique of Populus euramericana clone'74/76'[J]. Jilin Forestry Scicnce and Technology, 2008, 37(3): 21-23 |
| |
| Authors: | LI Hong-hua YUAN Jin-ling |
| |
| Abstract: | The planting trial by stump grafting was conducted in the cutting-blank, which taking the stump of Populus euramericana cv. I-214 as rootstock, 1-yr-old branchlet of Populus euramericana clone'74/76' as the scion. This method has characteristics of low cost, good adaptability and fast-growing . The results show that the average values of diameter at breast high, tree height and individual standing volume of 7-yr-old stumps were 18.9 cm, 19 m, 0.1562 m3, respectively; But the method by planting seedlings, corresponding average values at same age were 7.7 cm, 8.4 m and 0.0174 m3, respectively. |
| |
| Keywords: | Populus euramericana clone'74/76' stump grafting plantation technique |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
