| 木荚红豆树人工林生态系统生产力和林木生长规律的研究 |
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| 引用本文： | 邸道生 廖涵宗. 木荚红豆树人工林生态系统生产力和林木生长规律的研究[J]. 南京林业大学学报(自然科学版), 1991, 15(3): 60-65 |
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| 作者姓名： | 邸道生 廖涵宗 |
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| 作者单位： | 福建林学院莘口教学林场(邸道生，廖涵宗，张春能)，福建林学院莘口教学林场(陈作智) |
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| 摘 要： |
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| 关 键 词： | 木荚红豆树 生长 生态系统 人工林 |
A STUDY ON ECOSYSTEM PRODUCTIVITY AND TREE GROWING RULES OF ORMOSIA XYLOCARPA PLANTATION STAND |
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| Di Daosheng Liao Hanzong Zhang Chunnen Chen Zuozhi. A STUDY ON ECOSYSTEM PRODUCTIVITY AND TREE GROWING RULES OF ORMOSIA XYLOCARPA PLANTATION STAND[J]. Journal of Nanjing Forestry University(Natural Sciences ), 1991, 15(3): 60-65 |
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| Authors: | Di Daosheng Liao Hanzong Zhang Chunnen Chen Zuozhi |
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| Affiliation: | Teachinf Forest Farm of Fujian Forestry College in XinKou |
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| Abstract: | Fitted with component biomass data of individual trees with variable allometric rates model for armosia xylocarpa plantation stands in 22-year-old, the result showed that total stand biomass was 165. 165 t/ha, crops were 161. 571 t/ha, average net production was 8. 983 t/(ha ?a) (Crops were 7. 344 t/(ha ?a)). Components biomass were 83. 572, 40. 039, 13. 526 and 24. 474t/ha for stem (wood and barks), branches, leaves and roots respectively. Based on the DBH, the result from tree hight and timber volume data of analysis tree with Logistic increment equation showed that fast growing stage was 9-12, 9-14 and 15-17 year-old for DBH, tree hight and timber volume respectively. |
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| Keywords: | Ormosia xylocarpa Biomass Ecosystem productivity |
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