| 青海云杉选优探讨 |
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| 引用本文： | 李成文,张全有.青海云杉选优探讨[J].青海农林科技,2006(3):80-81. |
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| 作者姓名： | 李成文 张全有 |
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| 作者单位： | 1. 互助实验林场,青海,互助,810500
2. 互助李丰苗圃,青海,互助,810500 |
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| 摘 要： | 对互助安定苗圃的青海云杉优势苗和普通苗进行t检验。检验结果表明,优势苗和普通苗的生长量之间存在极显著差异,说明优势苗的速生丰产特征显著。建议坚持多代提纯培育,定能筛选出高品质青海云杉品系。
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| 关 键 词： | 青海云杉 选优 探讨 培育 |
| 文章编号： | 1004-9967（2006）03-0080-02 |
| 收稿时间： | 2006-05-11 |
| 修稿时间： | 2006年5月11日 |
Approach on Superiority Selection of Qinghai Spruce |
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| LI Cheng-wen,ZHANG Quan-you.Approach on Superiority Selection of Qinghai Spruce[J].Science and Technology of Qinghai Agriculture and Forestry,2006(3):80-81. |
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| Authors: | LI Cheng-wen ZHANG Quan-you |
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| Institution: | 1.Huzhu Test Forestry Center,Huzhu Qinghai 810500,China;2.Huzhu LiFeng Nursery, Huzhu Qinghai 810500,China |
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| Abstract: | The growth of Qinghai Spruce were T tested between superiority seedling and common seedling in An-ding Seedling Nursery of Huzhu.The results showed there were extremely significance different between superiority seedling and common seedling .It was showed that there were significance characters of growth quick and high yield of superiority seedling.It is suggested which superiority Qinghai spruce variety will be cultured if insist on select culture one generation by one generation. |
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| Keywords: | Qinghai spruce Select superiority seedling Approach Culture |
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