| 园林工程移植大树的生长状况调查与分析 |
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| 引用本文： | 刘立民等.园林工程移植大树的生长状况调查与分析[J].吉林林业科技,2013(6):13-15. |
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| 作者姓名： | 刘立民等 |
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| 作者单位： | [1]榆树市拉林河林场,吉林长春130411 [2]柳河县五道沟林场,吉林通化135319 [3]德惠市苗圃,吉林长春130300 |
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| 摘 要： | 长春市不同绿地移植大树的生长状况调查结果表明：调查绿地移植的大树（平均胸径16．5～26．0cm）平均成活与趋向成活率只有60．8％，死亡和趋向死亡率却高达39．2％。2013年春季栽植的樟子松大树，平均胸径为11．8em的大树，死亡率为48．6％，而平均胸径为7．5cm的树木，死亡率只有3．5％。移植体量小的植株容易成活。
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| 关 键 词： | 园林工程 移植大树 成活率 死亡率 |
Investigation and analysis of growth condition of big trees transplanting in garden engineering |
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| Institution: | LIU Li -min, ZHU Yan -chun, ZHANG Wen -jun (1. Lalinhe Forest Farm of Yushu City, Changchun 130411, China; 2. Wudaogou Forest Farm of Liuhe County, Tonghua 135319, China; 3. Nursery of Dehui City, Changchun 130300, China) |
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| Abstract: | Based on different growth conditions of big trees transplanting in Changchun, the results indicated that average DBH of the big trees surveyed in greenbelt was 6. 5 - 26.0 cm, both average survival rate and tendency survival rate were 60.8% , and death rate and tendency death rate were 39.2%. Pinus sylvetris var. mongolica transplanted in the spring of 2013 , average DBH of big trees was 11.8 cm, the death rate was 48.6% , and that average DBH of trees were 7.5 crn, theier death rate was only 3.5%. Smalle dimension of the transplant was easy to survive. |
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| Keywords: | Garden engineering big trees transplanting survival rate death rate |
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