| STUDIES ON BIOMASS AND PRODUCTIVITY FOR DAHUIAN LARCH PLANTATIONS |
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| 引用本文： | 姚玉君,陈祥伟,李长胜. STUDIES ON BIOMASS AND PRODUCTIVITY FOR DAHUIAN LARCH PLANTATIONS[J]. 林业研究, 1994, 5(2): 13-16. DOI: 10.1007/BF02843225 |
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| 作者姓名： | 姚玉君 陈祥伟 李长胜 |
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| 摘 要： | Dahurianlarch(LarixgmeliniRupr.)isoneofthemostimportanttimberspeciesinthenortheastofChina.Becauseofovercuttingforseveraldecades-naturalfOrestresourceshavebeendeclinedrapidly.Plantationsofdahurianlarchhavebecomeanimportantpartofforestreserveresourcesinthisarea.Butthereisalackofsystematicstudiesonthebiomassandthenetproductivityfordahurianlarchplanta-tions.Inthispaper,wepresentsomeusefuldataofthebiomassandtheproductivityoflburstructuretypes'fordahurianlarchplantations.Itwillprovidesomeinformati…
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Studies on biomass and productivity for dahuian larch plantations |
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| Yao Yujun,Chen Xiangwei,Li Changsheng. Studies on biomass and productivity for dahuian larch plantations[J]. Journal of Forestry Research, 1994, 5(2): 13-16. DOI: 10.1007/BF02843225 |
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| Authors: | Yao Yujun Chen Xiangwei Li Changsheng |
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| Affiliation: | Northeast Forestry University |
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| Abstract: | The biornass and productivity for dahurian larch (Larix gmelini) plantations of four structure types were measured. The biomass of trees, understory' herb and litter was surveyed using methods of average standard tree and subsample yield respectively.The estimated total mean biomass for dahurian larch plantation communities of four structure types was 159. 445 t/hm2 and the net productivity was 12. 237 t/hm2. a. |
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| Keywords: | Biomass Net productivity Dahurian larch (Larix gmelini) Plantation |
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