| 拯救伐与封育油松林的研究 |
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| 引用本文： | 刘诚,郭泉水,李志增.拯救伐与封育油松林的研究[J].河北林果研究,1991(4). |
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| 作者姓名： | 刘诚 郭泉水 李志增 |
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| 作者单位： | 青龙满族自治县林业局
(刘诚)，河北林学院林学系
(郭泉水)，河北林学院林学系(李志增) |
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| 摘 要： | 对低质油松中龄林进行拯救伐而后封山育林5a的试验结果表明:对确无培育前途,但具有天然更新能力的油松中龄林,进行拯救伐而后严加封禁,能达到以封代造、恢复森林植被的目的,并且,比人工造林投资小。
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| 关 键 词： | 拯救伐 封山育林 燕山东段 油松 |
RESEARCH ON THE SALVAGE CUTTING AND CLOSING THE LAND FOR NATURAL REGEN-ERATION IN DETERIORATED CHINESE PINE STAND |
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| Liu Cheng.RESEARCH ON THE SALVAGE CUTTING AND CLOSING THE LAND FOR NATURAL REGEN-ERATION IN DETERIORATED CHINESE PINE STAND[J].Hebei Journal of Forestry and Orchard Research,1991(4). |
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| Authors: | Liu Cheng |
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| Abstract: | The 5-year experiment with a deteriorated Chinese pine stand shows that, for the mid-aged pine stand with little value in further management but having the ability to regenerate, salvage cutting and land closing are the effective ways for recovering the forest vegetation instead of planting. Moreover, this method costs less than planting. |
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| Keywords: | deteriorated stand Chinese pine salvage cutting closing the land for natural regeneration |
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