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Evidence of non-site-specific agricultural management effects on the score of visual soil quality indicators

文献类型: 外文期刊

作者: Teixeira, Fernando 1 ; Lemann, Tatenda 2 ; Ferreira, Carla 3 ; Glavan, Matjaz 7 ; Zoltan, Toth 8 ; Hermann, Tamas 9 ; Lipiec, Jerzy 10 ; Frac, Magdalena 10 ; Reintam, Endla 11 ; Xu, Minggang 12 ; Fan, Hongzhu 13 ; Ritsema, Coen 14 ;

作者机构: 1.Univ Evora, MED Mediterranean Inst Agr Environm & Dev, Inst Adv Studies & Res, Polo Mitra,Ap 94, P-7006554 Evora, Portugal

2.Univ Bern, Ctr Dev & Environm CDE, Bern, Switzerland

3.Stockholm Univ, Dept Phys Geog, Stockholm, Sweden

4.Stockholm Univ, Bolin Ctr Climate Res, Stockholm, Sweden

5.Navarino Environm Observ, Navarino Dunes, Greece

6.Polytech Inst Coimbra, Res Ctr Nat Resources Environm & Soc CERNAS, Coll Agr, Coimbra, Portugal

7.Univ Ljubljana, Biotech Fac, Ljubljana, Slovenia

8.Hungarian Univ Agr & Life Sci, Inst Agron, Georgikon Campus, Godollo, Hungary

9.Inst Adv Studies, Koszeg, Hungary

10.Polish Acad Sci, Inst Agrophys, Lublin, Poland

11.Estonian Univ Life Sci, Inst Agr & Environm Sci, Tartu, Estonia

12.Chinese Acad Agr Sci IARRP, Inst Agr Resources & Reg Planning, CAAS, Beijing, Peoples R China

13.Sichuan Acad Agr Sci SFI, Soil & Fertilizer Inst, Chengdu, Peoples R China

14.Wageningen Univ, Dept Environm Sci Soil Phys & Land Management, Wageningen, Netherlands

关键词: Fisher's exact test; New Zealand visual soil assessment method; pedoclimatic zones; soil management; soil structure; visual soil quality indicators

期刊名称:SOIL USE AND MANAGEMENT ( 影响因子:3.672; 五年影响因子:3.314 )

ISSN: 0266-0032

年卷期:

页码:

收录情况: SCI

摘要: This study investigates 11 agricultural management practices (AMPs) and their effects on seven visual soil quality indicators and soil aggregate stability. The survey carried out across eight pedoclimatic zones in Europe and China was based on visual soil assessments (New Zealand VSA method) performed on soils subject to different soil management practices and nearby similar soils, under similar farming features, without the distinctive soil management practice (control). Fisher's exact test was used to test if the management treatment was independent of the score of each visual soil quality indicator and to test if the management treatment produced a higher frequency of the score 'good'. The results showed a statistically significant (alpha < .05) higher frequency of the score 'good' for 'soil structure and consistency' and/or 'soil porosity' for six AMPs. For no-till AMP, the null hypothesis can also be rejected for 'susceptibility to erosion' and 'soil stability' and for 'mulching + permanent soil cover' AMP, for the 'presence of tillage pan' and 'soil colour'. The hypothesis that the management treatment was independent of the score of each indicator was rejected for 'soil structure and consistency' of three AMPs, for 'soil porosity' of three AMPs, for 'soil colour' of one AMP and for the 'presence of tillage pan' of one AMP. This study demonstrates that farming systems sharing a common influential soil management practice at different locations and with different soil types significantly affect the score of some visual soil quality indicators.

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