| 青钱柳人工林生长特性研究 |
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| 引用本文： | 李丽红.青钱柳人工林生长特性研究[J].安徽农学通报,2012,18(11):136-137,140. |
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| 作者姓名： | 李丽红 |
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| 作者单位： | 福建农林大学莘口教学林场,福建三明,365002 |
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| 摘 要： | 青钱柳人工林生长特性研究表明,青钱柳生长快,胸径速生期6～16a,树高速生期3～7a,材积速生期6～23a;其连年生长高峰期分别出现在第7a、第5a和第13a,26a以后进入成熟期。在现行造林密度条件下,10～13a生时进行适当的抚育间伐,而20a左右需再次进行间伐,以满足林木对营养空间的充分需要。
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| 关 键 词： | 青钱柳 人工林 生长特性 经营管理 |
The Study of Growth Characterization of Cyclocarya paliura Plantation |
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| Li Lihong.The Study of Growth Characterization of Cyclocarya paliura Plantation[J].Auhui Agricultural Science Bulletin,2012,18(11):136-137,140. |
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| Authors: | Li Lihong |
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| Institution: | Li Lihong (The Xinkuo Teaching Forest Farm of Fujian Agricultural and Forestry University , Sanming 365002, China) |
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| Abstract: | The study of cyclocaryapaliurua plantation growth characteristics shows that cyclocaryapaliurua grow fast. Its fast - growing period of Diameter at breast height is 6 to 16 years, and fast - growing period of tree height is 3 to 7 years, and the volume of fast- growing period is 6 - 23 years; and the peak of annual growth would be the7, 5 and 13 years. It would be into maturity after 26 years. It is very necessary for the trees to take full nutrition space that appropriate thinning after 10 - 13 years and effects of thinning again after 20 years under the conditions of the existing afforestation density. |
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| Keywords: | Cyclocarya paliurua Plantation The growth characteristics Management |
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