| 渭北油松人工林生产力初报 |
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| 引用本文： | 张柏林. 渭北油松人工林生产力初报[J]. 西北林学院学报, 1992, 7(1): 64-67 |
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| 作者姓名： | 张柏林 |
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| 作者单位： | 西北林学院森林资源保护系 |
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| 摘 要： | 渭北地区18年生油松林生物量为71.410t/ha,其中乔木层生物量为67.124t/ha。油松林乔木层年平均净生产量为5.926t/ha·a,现实生产量7.992t/ha·a。
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| 关 键 词： | 油松 人工林 生产力 渭北地区 |
Preliminary Report on Productivity of Pinus tabulaeformis Plantation in Weibei Region |
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| Zhang Bolin. Preliminary Report on Productivity of Pinus tabulaeformis Plantation in Weibei Region[J]. Journal of Northwest Forestry University, 1992, 7(1): 64-67 |
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| Authors: | Zhang Bolin |
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| Affiliation: | Dept. of Forest Resource Conservation |
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| Abstract: | Standing crop of 18-year-old Pinus tabulaeformis plantation in Wei-bei region was 7l.410t/ha, in which the biomass of arbor layer amounted to 67.124 t/ha. Annual net production of high forest of the plantation averaged 5.926 t/ha.a, its current production accounted for 7.992 t/ha.a. |
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| Keywords: | Pinus tabulae for mis plantation productivity Weibei region |
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