| 荒漠半荒漠地区几种造林树种根系生长潜力的试验 |
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| 引用本文： | 赵典普.荒漠半荒漠地区几种造林树种根系生长潜力的试验[J].甘肃林业科技,1995,20(1):32-34. |
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| 作者姓名： | 赵典普 |
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| 作者单位： | 张掖地区林果业研究所 |
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| 摘 要： | 通过对荒漠半荒漠地区沙枣、白蜡、油松等８个造林树种根系生长潜力（ＲＧＣ）的调查，采用恢复率这一相对标准进行分析得出：８个造林树种根系生长潜力的排序，从大到小依次为沙枣、白蜡、早柳、新疆杨、樟子松、油松、侧柏、青海云杉。
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| 关 键 词： | 造林 树种 根系 生长潜力 荒漠地区 半荒漠地区 |
Experiment on Latent Capacity of Root System Growth of Several Afforesting Tree Species in
Desert and Semi-desert Areas |
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| Zhao Dianpu.Experiment on Latent Capacity of Root System Growth of Several Afforesting Tree Species in
Desert and Semi-desert Areas[J].Journal of Gansu Forestry Science and Technology,1995,20(1):32-34. |
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| Authors: | Zhao Dianpu |
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| Institution: | Zhangyie Forestry and Fruit Research
Institute |
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| Abstract: | Based on investigation root system growth latent capacity ofeight afforesting
tree species, such as Elaeagnus angustifolia,Fraxinus ch- inensis and Pinus tabulaeformis etc
in the desert and semi-desert areas wi-th restoring rate as a relative criterion to conduct
analysis. The authorsobtained the decreasing order of root system growth latent capacities of
ei-ght species as follows:Elaeagnus angustifolia,Fraxinus chinensis,Salix mat-sudana,
Populus bolleana,Pinus sylvestris, Pinus fabulaeformis,Platycladusorientalis and Picea
crassifolia. |
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| Keywords: | afforesting tree species root system growth latent capacity |
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