人工增殖斑啄木鸟数量试验初报
<正> 斑啄木鸟是抑制多种蛀木害虫的有效天敌。当前,由于栖息环境恶化,种群数量锐减,因而导致某些蛀木害虫猖獗成灾。本试验是在该鸟的繁殖期,适时掏取雅鸟,经人工饲养放回自然界;再利用其“补充产卵性”繁殖第二窝,促成当年繁殖量增加一倍,...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Chinese Journal of Wildlife
1990-01-01
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| Series: | 野生动物学报 |
| Online Access: | http://ysdw.nefu.edu.cn/thesisDetails#10.19711/j.cnki.issn2310-1490.1990.06.009 |
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