| 天然次生林转变成长白落叶松人工林后土壤养分的变化 |
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| 引用本文： | 吴慧,王树力.天然次生林转变成长白落叶松人工林后土壤养分的变化[J].东北林业大学学报,2020(4):54-58,75. |
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| 作者姓名： | 吴慧 王树力 |
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| 作者单位： | 东北林业大学 |
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| 基金项目： | 国家重点研发计划项目(2017YFD0601103);黑龙江省省级财政林业科研专项(201522)。 |
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| 摘 要： | 在东北林业大学森林实验站天然次生林地及天然次生林带状皆伐后营造的31年生长白落叶松(Larix olgensis)纯林地、长白落叶松水曲柳(Fraxinus mandshurica)混交林地、长白落叶松胡桃楸(Juglans mandshurica)混交林地,采集不同土层(h)0
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| 关 键 词： | 天然次生林 长白落叶松人工林 纯林 混交林 土壤养分 |
Change of Soil Nutrients after Converting Natural Secondary Forest into Larix olgensis Plantations |
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| Wu Hui,Wang Shuli.Change of Soil Nutrients after Converting Natural Secondary Forest into Larix olgensis Plantations[J].Journal of Northeast Forestry University,2020(4):54-58,75. |
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| Authors: | Wu Hui Wang Shuli |
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| Institution: | (Northeast Forestry University,Harbin 150040,P.R.China) |
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| Abstract: | With 31-a pure Larix olgensis plantation,L.olgensis and Fraxinus mandshurica mixed plantation,L.olgensis and Juglans mandshurica mixed plantation which was planted on the strip clear cutting land of natural secondary forest and natural secondary forest in the Forest Cultivation Experiment Station of Northeast Forestry University,the soil samples of different soil layers(h),0
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| Keywords: | Natural secondary forest Larix olgensis plantation Pure plantation Mixed plantation Soil nutrient |
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