| 利用塑料大棚培育毛赤杨苗木的技术研究 |
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| 引用本文： | 宋玉华. 利用塑料大棚培育毛赤杨苗木的技术研究[J]. 林业勘查设计, 2012, 0(2): 76-77 |
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| 作者姓名： | 宋玉华 |
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| 作者单位： | 黑龙江省海林林业局 |
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| 摘 要： | 毛赤杨(Alnus sibirica Fisch.ex Turcz.)是东北地区的著名阔叶树种之一。利用塑料大棚培育毛赤杨苗木,能够利用温室效应促进苗木生长;采用6cm×18cm的容器培育毛赤杨苗木,育苗密度在80～100株/m2最为理想;疏苗是大棚培育壮苗的一种重要手段,适时疏苗有利于毛赤杨苗木的生长。
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| 关 键 词： | 毛赤杨 塑料大棚 温室效应 苗木 生长 |
The Technology Research of Alnus sibirica Fisch. ex Turcz. in the Plastic House |
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| Song Yuhua. The Technology Research of Alnus sibirica Fisch. ex Turcz. in the Plastic House[J]. Forest Investigation Design, 2012, 0(2): 76-77 |
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| Authors: | Song Yuhua |
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| Affiliation: | Song Yuhua(First-author’s address: Hailin forestry bureau of Heilongjiang Province,Hailin 157100,Heilongjiang Province,China) |
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| Abstract: | Alnus sibirica is a well-known broad-leaved species in the northeast.Seedling growth can be promoted by the use of the greenhouse effect with the using of plastic greenhouse on the nurture seedlings of Alnus sibirica,we proved that seedling density at 80 to 100 per square meter was ideal with the 6cm×18cm container.Thinning seedlings was an important means of nurturing strong seedlings and it was benefit to the growth of Alnus sibirica seedlings at the appropriate time. |
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| Keywords: | Alnus sibirica Fisch.ex Turcz. Plastic Shed Greenhouse Effect Seedling Growth |
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