| 朝阳地区不同林地类型水土保持效果的研究 |
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| 引用本文： | 刘彦辉.朝阳地区不同林地类型水土保持效果的研究[J].防护林科技,2016(8):14-15. |
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| 作者姓名： | 刘彦辉 |
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| 作者单位： | 辽宁省朝阳县林业局,辽宁 朝阳,122000 |
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| 摘 要： | 以朝阳地区多种林地类型为研究对象,分析它们的土壤理化性质和水分积蓄的变化,探讨林地类型对水土保持效果的影响。结果表明:纯林及混交林均可提高土壤中的养分含量及对水分的积蓄效果,其中油松+小叶锦鸡儿、油松+刺槐等混交林的效果更为明显。
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| 关 键 词： | 林地类型 水土保持 辽宁朝阳 |
Effect of Different Types for Forest Land on Soil and Water Conservation in Chaoyang Region |
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| Abstract: | Taking various forest types in Chaoyang district as research obj ects,changes of moisture accumulation and physical and chemical properties of the stand were studied.Effect of forest types on soil and water conservation was discussed.Result shows that forest and mixed forest could increase the nutrient content of the soil and the accu-mulated effects on water,the effect of mixed forest (Pinus tabuliformis + Caragana microphylla,Pinus tabuli-formis+Robinia pseudoacacia )is more obvious. |
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| Keywords: | forest type soil and water conservation Chaoyang Region of Liaoning Province |
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