Analysis of Soil Organic Matter and Soil Total Nitrogen Condition under Different Vegetation Patterns of Huanghuadianzi Small Watershed

Yue Feng Guo; Yun Feng Yao; Fu Cang Qin; Wei Qi

doi:10.4028/www.scientific.net/AMR.807-809.1839

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 807-809Analysis of Soil Organic Matter and Soil Total...

Analysis of Soil Organic Matter and Soil Total Nitrogen Condition under Different Vegetation Patterns of Huanghuadianzi Small Watershed

Abstract:

Different vegetation patterns have difference influenced on the soil nutrients and the soil nutrient contents of different soil layers in the same vegetation patterns are also different in size. In this paper, we analyze the main soil nutrients of different soil layers in different vegetation patterns in Huanghuadianzi small watershed in Ao HanQI of Chifeng in China. The result shows that in different vegetation patterns, the secondary forest of natural bush have an obvious effect on the nutrient and concentration of organic; in the artificial forest, mingled forest has a better improving effect on soil than the pure forest and natural grassland has the smallest effect; in the same vegetation patterns, organic, total nitrogen present an overall reduction trend with the deepening of soil layer accept 40-60cm soil layers. The analysis result of this paper can provide a theoretical basis for further researching the dynamic nutrient change, tree variety optimization arrangement and regional land use planning in forest grass zone.

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Periodical:

Advanced Materials Research (Volumes 807-809)

Pages:

1839-1842

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.807-809.1839

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Online since:

September 2013

Authors:

Yue Feng Guo*, Yun Feng Yao, Fu Cang Qin, Wei Qi

Keywords:

Small Watershed, Soil Organic Matter, Soil Total Nitrogen, Vegetation Patterns

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