| 毛乌素沙地引种樟子松生长特性的研究 |
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| 引用本文： | 格日勒,斯琴毕力格,金荣.毛乌素沙地引种樟子松生长特性的研究[J].干旱区资源与环境,2004,18(5):159-162. |
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| 作者姓名： | 格日勒 斯琴毕力格 金荣 |
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| 作者单位： | 内蒙古农业大学林学院,呼和浩特 010019;内蒙古农业大学林学院,呼和浩特 010019;内蒙古农业大学林学院,呼和浩特 010019 |
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| 基金项目： | 内蒙古农业大学博士启动资金项目 |
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| 摘 要： | 毛乌素沙地引种樟子松生长特性的研究结果表明 ,樟子松在该地区的适应性强 ,生长快 ,树高、胸径及材积的速生期分别在 4— 1 5年、6— 1 5年及 9— 2 1年。根据樟子松的生长特性 ,通过浇水灌溉等抚育措施 ,提高樟子松的成活率和发挥早期快速生长潜力更为重要 ,同时樟子松的生长比油松好 ,在该地区防风固沙林建设中樟子松值得大力推广 ,逐渐替换油松和杨树
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| 关 键 词： | 沙地 引种樟子松 生长特性 |
| 文章编号： | 1003-7578(2004)05-159-04 |
| 修稿时间： | 2004年5月20日 |
Research on the Growth Characteristics of the Introduced Pinus sylvestris var.in Maowusu sandy Land |
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| GE ri le,SI Qin bi li ge,JIN Rong.Research on the Growth Characteristics of the Introduced Pinus sylvestris var.in Maowusu sandy Land[J].Journal of Arid Land Resources and Environment,2004,18(5):159-162. |
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| Authors: | GE ri le SI Qin bi li ge JIN Rong |
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| Abstract: | The result showed the growth Characteristics of the introduced pinus sylvestris var Maowusu,pinus sylvestris var. in this area has high adaptability and fast growth speed.The rapid-rape-period of the tree height (H),the diameter at breast height (DBH) and volume are during 4-15 years,6-15 years and 9-21 years,According to those characteristics,the survival rate of afforestation should be furtherly increased,such as developing its rapid potential growth in early stage by some nurturing measures like irrigation. Mean-while,because the growth of the tree is better than Chinese pine,the planting of pinus sylvestris var. to structure the sand -break woods in this area should be wildly recommended and replace the Chinese pine and poplar gradually. |
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| Keywords: | sand land lntroduced pinus sylvestris var growth characteristics |
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