ISWC OpenIR  > 水保所科研产出--SCI  > 2017--SCI
Soil Aggregate Stability and Associated Structure Affected by Long-Term Fertilization for a Loessial Soil on the Loess Plateau of China
Tuo, Dengfeng1,2; Xu, Mingxiang1; Li, Qiang3; Liu, Sihan4; Xu, MX (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.
SubtypeArticle
2017
Source PublicationPOLISH JOURNAL OF ENVIRONMENTAL STUDIES
ISSN1230-1485
description.correspondentemailxumx@nwsuaf.edu.cn
Volume26Issue:2Pages:827-835
AbstractAgricultural management practices play an important role in soil structure and fertility. However, there is a lack of knowledge on the effects of long-term fertilization on aggregate structure in the Loess Plateau region in China. This study was devoted to examining the responses of soil aggregate stability and associated structure to fertilizers over 19 years under a soybean (Glycine max L.)-corn (Zea Mays) rotation. Treatments included unfertilized control (CK); nitrogen (N), phosphorus (P), and NP chemical fertilizers; and manure (M) and MN, MP and MNP organic/chemical combinations. The results showed that the water-stable aggregates, mean weight diameter, geometric mean diameter, aggregate state, and aggregate degree decreased in chemical fertilizers (N, P, and NP). However, it increased in all treatments containing manure (M, MN, MP, and MNP) compared to the CK. The changes in dispersion rate and fractal dimension were opposite to those indicators in all treatments. The applications of chemical fertilizers do guarantee an increase in crop yield, but only organic fertilizers significantly improved soil structure. These results suggest that manure's incorporation into loessial soil is a preferred strategy for sustainable soil management.
KeywordChemical Fertilizer Manure Aggregate Structure Loessial Soil
Subject AreaEnvironmental Sciences & Ecology
DOI10.15244/pjoes/66716
URL查看原文
Indexed BySCI
Publication PlaceOLSZTYN 5
Language英语
WOS IDWOS:000399967900038
PublisherHARD
Funding Organizationkey deployment project of the Chinese Academy of Sciences [KJZD-EW-TZ-G10]; Special Program for Basic Research of the Ministry of Science and Technology in China [2014FY210100]; National Natural Science Foundation of China [41171422] ; key deployment project of the Chinese Academy of Sciences [KJZD-EW-TZ-G10]; Special Program for Basic Research of the Ministry of Science and Technology in China [2014FY210100]; National Natural Science Foundation of China [41171422]
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8062
Collection水保所科研产出--SCI_2017--SCI
Corresponding AuthorXu, MX (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.
Affiliation1.Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China
3.Yulin Univ, Yulin 719000, Shaanxi, Peoples R China
4.Northwest A&F Univ, Coll Forestry, Yangling 712100, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Tuo, Dengfeng,Xu, Mingxiang,Li, Qiang,et al. Soil Aggregate Stability and Associated Structure Affected by Long-Term Fertilization for a Loessial Soil on the Loess Plateau of China[J]. POLISH JOURNAL OF ENVIRONMENTAL STUDIES,2017,26(2):827-835.
APA Tuo, Dengfeng,Xu, Mingxiang,Li, Qiang,Liu, Sihan,&Xu, MX .(2017).Soil Aggregate Stability and Associated Structure Affected by Long-Term Fertilization for a Loessial Soil on the Loess Plateau of China.POLISH JOURNAL OF ENVIRONMENTAL STUDIES,26(2),827-835.
MLA Tuo, Dengfeng,et al."Soil Aggregate Stability and Associated Structure Affected by Long-Term Fertilization for a Loessial Soil on the Loess Plateau of China".POLISH JOURNAL OF ENVIRONMENTAL STUDIES 26.2(2017):827-835.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Tuo, Dengfeng]'s Articles
[Xu, Mingxiang]'s Articles
[Li, Qiang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Tuo, Dengfeng]'s Articles
[Xu, Mingxiang]'s Articles
[Li, Qiang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Tuo, Dengfeng]'s Articles
[Xu, Mingxiang]'s Articles
[Li, Qiang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.