Effects of Different Land Use Types on Soil Nutrients in Calcareous Purple Soil Regions

WANG Li; MIN An-min; CAI Xiao-hu; HE Fei; WANG Yu; YANG Chang-xu; HE Jian-she

doi:10.16779/j.cnki.1003-5508.2013.01.008

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Volume 34 Issue 1

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2013 > 34(1): 37-40

WANG Li, MIN An-min, CAI Xiao-hu, HE Fei, WANG Yu, YANG Chang-xu, HE Jian-she. Effects of Different Land Use Types on Soil Nutrients in Calcareous Purple Soil Regions[J]. Journal of Sichuan Forestry Science and Technology, 2013, 34(1): 37-40. doi: 10.16779/j.cnki.1003-5508.2013.01.008

Citation:

WANG Li, MIN An-min, CAI Xiao-hu, HE Fei, WANG Yu, YANG Chang-xu, HE Jian-she. Effects of Different Land Use Types on Soil Nutrients in Calcareous Purple Soil Regions[J]. Journal of Sichuan Forestry Science and Technology, 2013, 34(1): 37-40. doi: 10.16779/j.cnki.1003-5508.2013.01.008

Effects of Different Land Use Types on Soil Nutrients in Calcareous Purple Soil Regions

doi: 10.16779/j.cnki.1003-5508.2013.01.008

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Sichuan Academy of Forestry, Chengdu 610066, Sichuan, China;2 Forestry Bureau of Lixian County, Lixian 623100, China;Aba Academy of Science and Technology, Wenchuan 62300, China

Received Date: 2012-07-04

Abstract

Taking Zitong County of Sichuan Province for an example, researches were conducted on effects of different land use types on soil nutrients by use of the method of soil sampling and laboratory analysis. The result indicated that the different land use types had significant impacts on soil nutrients. The content of soil organic matter and soil N would decline in sequence from paddy land, forest land, dry land to grassland. The content of soil total P and available P would decline in sequence from dry land, forest land, paddy land to grassland. The content of soil total K would and available K decline in sequence from paddy land, dry land, forest land to grassland.
- Middle part of the Sichuan basin;
- Land use type;
- Soil nutrients
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沈阳化工大学材料科学与工程学院沈阳 110142

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Effects of Different Land Use Types on Soil Nutrients in Calcareous Purple Soil Regions

doi: 10.16779/j.cnki.1003-5508.2013.01.008

Sichuan Academy of Forestry, Chengdu 610066, Sichuan, China;2 Forestry Bureau of Lixian County, Lixian 623100, China;Aba Academy of Science and Technology, Wenchuan 62300, China

Received Date: 2012-07-04

Key words:

Abstract: Taking Zitong County of Sichuan Province for an example, researches were conducted on effects of different land use types on soil nutrients by use of the method of soil sampling and laboratory analysis. The result indicated that the different land use types had significant impacts on soil nutrients. The content of soil organic matter and soil N would decline in sequence from paddy land, forest land, dry land to grassland. The content of soil total P and available P would decline in sequence from dry land, forest land, paddy land to grassland. The content of soil total K would and available K decline in sequence from paddy land, dry land, forest land to grassland.