| 辽西北困难立地造林有关建议 |
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| 引用本文： | 刘晓艳. 辽西北困难立地造林有关建议[J]. 北京农业, 2011, 0(30): 132 |
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| 作者姓名： | 刘晓艳 |
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| 作者单位： | 葫芦岛市连山区国有上坡子林场; |
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| 摘 要： | 辽西北地区造林成效很低究其根源,概括起来,困难立地造林主要问题也不少。
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| 关 键 词： | 困难立地造林 造林成效 |
Liaoning Northwest Difficult planting Site Proposals |
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| Liu xiaoyan. Liaoning Northwest Difficult planting Site Proposals[J]. Beijing Agriculture, 2011, 0(30): 132 |
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| Authors: | Liu xiaoyan |
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| Affiliation: | Liu xiaoyan |
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| Abstract: | The effectiveness of low forest northwest of Liaoning traced, summed up the difficulty a lot of major problems afforestation site. |
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| Keywords: | Difficult site afforestation afforestation results |
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