论文信息 - Quantitative and qualitative comparison of three wet aggregate stability methods using a long-term tillage system and crop rotation experiment

Quantitative and qualitative comparison of three wet aggregate stability methods using a long-term tillage system and crop rotation experiment

Abstract: Automated wet-sieving is preferred for this clay loam soil due to better sensitivity and savings (time and disposables) despite a larger capital investment. Rotations with greater frequency of winter wheat and no-till compared with conventional plow system had greater wet aggregate stability values, indicating better surface soil quality.

D. Robinson | D. Hooker | L. V. Van Eerd | A. DeBruyn | L. Ouellette

[1] W. D. Kemper,et al. Aggregate Stability and Size Distribution , 2018, SSSA Book Series.

[2] K. Congreves,et al. Long-term impact of tillage and crop rotation on soil health at four temperate agroecosystems , 2015 .

[3] W. Deen,et al. Increasing Crop Diversity Mitigates Weather Variations and Improves Yield Stability , 2015, PloS one.

[4] D. Karlen,et al. Thirty-year tillage effects on crop yield and soil fertility indicators , 2013 .

[5] W. Cornelis,et al. Comparison of different aggregate stability approaches for loamy sand soils , 2012 .

[6] Beth K. Gugino,et al. Farmer-oriented assessment of soil quality using field, laboratory, and VNIR spectroscopy methods , 2008, Plant and Soil.

[7] M. Lado,et al. Soil Wetting and Texture Effects on Aggregate Stability, Seal Formation, and Erosion , 2004 .

[8] B. D. Kay,et al. Assessment of a combination of wet sieving and turbidimetry to characterize the structural stability of moist aggregates. , 1990 .

[9] K. Congreves,et al. Interaction of long-term nitrogen fertilizer application, crop rotation, and tillage system on soil carbon and nitrogen dynamics , 2016, Plant and Soil.

[10] A. Verhallen,et al. Long-term tillage and crop rotation effects on soil quality, organic carbon, and total nitrogen , 2014, Canadian Journal of Soil Science.