Well-aggregated soil has been shown to improve soil infiltration and reduce runoff and soil erosion, making well-aggregated soil important for productive, sustainable agriculture. One factor that may influence near-surface soil aggregate stability is fertilizer application. Rapid dissolution of fertilizers, which are mostly salts, can potentially disperse clays and destabilize aggregates. The objective of this study was to evaluate the potential effect of various fertilizer-phosphorus (P) and -nitrogen (N) sources [i.e., triple superphosphate (TSP), monoammonium phosphate (MAP), chemically precipitated struvite (CPST), electrochemically precipitated struvite (ECST), environmentally smart nitrogen (ESN)] and soil depth on water-stable aggregates (WSA) in furrow-irrigated rice on a silt-loam soil (Typic Albaqualf). Total WSA (TWSA) concentration was unaffected (P > 0.05) by fertilizer treatment or soil depth, while WSA concentration was numerically largest (P < 0.05) from TSP in the 0 - 5 cm depth (0.09 g∙g-1), which did not differ from CPST, ECST, and ESN in the 0 - 5 cm depth or the unamended control in the 0 - 5 and 5 - 10 cm depths, and was at least 1.7 times larger than ESN in the 5 - 10 cm depth (0.03 g∙g-1). Results indicated that WSA concentration among non-struvite fertilizer-P sources was generally similar to that from the struvite fertilizer materials. Principal component analysis determined that 32% of the variation of TWSA was mainly explained by changes in soil bulk density, pH, and electrical conductivity. Long-term, continual annual application of fertilizer-P and N could negatively impact soil aggregate stability, soil structure, and potentially erosion.
References
[1]
United States Environmental Protection Agency (EPA) (2016) National Rivers and Streams Assessment 2008-2009: A Collaborative Survey, EPA 841-R-16-007. Washington DC. https://www.epa.gov/sites/default/files/2016-03/documents/nrsa_0809_march_2_final.pdf
[2]
United States Environmental Protection Agency (EPA) (2020) National Rivers and Streams Assessment 2013-2014: A Collaborative Survey, EPA 841-R-19-001. Washington DC. https://www.epa.gov/sites/default/files/2020-12/documents/nrsa_2013-14_final_report_2020-12-17.pdf
[3]
Blanco, H. and Lal, R. (2008) Principles of Conservation and Management. Springer Dordrecht Heidelberg, London.
[4]
Al-Durrah, M.M. and Bradford, J.M. (1982) The Mechanism of Raindrop Splash on Soil Surfaces. Soil Science Society of America Journal, 46, 1086-1090. https://doi.org/10.2136/sssaj1982.03615995004600050040x
[5]
Weil, R.R. and Brady, N.C. (2016) The Nature and Properties of Soils. 15th Edition, Pearson Education Inc., Columbus.
[6]
Boyle, M., Frankenberger Jr., W.T. and Stolzy, L.H. (1989) The Influence of Organic Matter on Soil Aggregation and Water Infiltration. Journal of Production Agriculture, 2, 290-299. https://doi.org/10.2134/jpa1989.0290
[7]
Barthѐs, B. and Roose, E. (2002) Aggregate Stability as an Indicator of Soil Susceptibility to Runoff and Erosion; Validation at Several Levels. CATENA, 47, 133-149. https://doi.org/10.1016/S0341-8162(01)00180-1
[8]
Arel, C., Brye, K.R., Fryer, M. and Daniels, M. (2022) Cover Crop Effects on Near-Surface Soil Aggregate Stability in the Southern Mississippi Valley Loess (MLRA 134). Agricultural Sciences, 13, 741-757. https://doi.org/10.4236/as.2022.136048
[9]
Bless, A.E.S., Colin, F., Crabit, A. and Follain, S. (2022) Soil Aggregate Stability in Salt-Affected Vineyards: Depth-Wise Variability Analysis. Land, 11, Article 541. https://doi.org/10.3390/land11040541
[10]
Warrence, N.J., Pearson, K.E. and Bauder, J.W. (2002) Basics of Salinity and Sodicity Effects on Soil Physical Properties. Montana State University, Land Resources and Environmental Sciences Department, Bozeman.
[11]
Crescimanno, G., Iovino, M. and Provenzano, G. (1995) Influence of Salinity and Sodicity on Soil Structural and Hydraulic Characteristics. Soil Science Society of America Journal, 59, 1701-1708. https://doi.org/10.2136/sssaj1995.03615995005900060028x
[12]
Rader, L.F., White, L.M. and Whittaker, C.W. (1943) The Salt Index—A Measure of the Effect of Fertilizers on the Concentration of the Soil Solution. Soil Science, 55, 201-218. https://doi.org/10.1097/00010694-194303000-00001
[13]
Laboski, C.A.M. (2008) Understanding Salt Index of Fertilizers. Proceedings of the 2008 Wisconsin Fertilizer, Aglime and Pest Management Conference, Madison, 15-17 January 2008, 37-41.
[14]
Latifian, M., Liu, J. and Mattiasson, B. (2012) Struvite-Based Fertilizer and Its Physical and Chemical Properties. Environmental Technology, 33, 2691-2697. https://doi.org/10.1080/09593330.2012.676073
[15]
Thien, S.J. (1976) Stabilizing Soil Aggregate with Phosphoric Acid. Soil Science Society of America Journal, 40, 105-108. https://doi.org/10.2136/sssaj1976.03615995004000010028x
[16]
Norman, R.J., Slaton, N.A. and Roberts, T. (2013) Soil Fertility. In: Hardke, J.T., Eds., Rice Production Handbook, University of Arkansas, Division of Agriculture, Cooperative Extension Service, Fayetteville, 69-101.
[17]
Robbins, C.W., Carter, D.L. and Leggett, G.E. (1972) Controlling Soil Crusting with Phosphoric Acid to Enhance Seedling Emergence. Agronomy Journal, 64, 180-183. https://doi.org/10.2134/agronj1972.00021962006400020016x
[18]
A & L Canada Laboratories Inc. (2013) Fertilizers Salt Index Fact Sheet. https://www.alcanada.com/pdf/Tech_Bulletins/Compost_Fertilizer_Manure/Levels/141-Salt_Index.pdf
[19]
Chien, S.H., Prochnow, L.I., Tu, S. and Snyder, C.S. (2011) Agronomic and Environmental Aspects of Phosphate Fertilizers Varying in Source and Solubility: An Update Review. Nutrient Cycling in Agroecosystems, 89, 229-255. https://doi.org/10.1007/s10705-010-9390-4
[20]
Johnston, A.E. and Richards, I.R. (2003) Effectiveness of Different Precipitated Phosphates as Phosphorus Sources for Plants. Soil Use and Management, 19, 45-49. https://doi.org/10.1111/j.1475-2743.2003.tb00278.x
[21]
Rech, I., Withers, P., Jones, D. and Pavinato, P. (2019) Solubility, Diffusion and Crop Uptake of Phosphorus in Three Different Struvites. Sustainability, 11, Article 134. https://doi.org/10.3390/su11010134
[22]
Della Lunga, D., Brye, K.R., Slayden, J.M. and Henry, C.G. (2023) Evaluation of Site Position and Tillage Effects on Global Warming Potential from Furrow-Irrigated Rice in the Mid-Southern USA. Geoderma Regional, 32, e00625. https://doi.org/10.1016/j.geodrs.2023.e00625
[23]
United States Department of Agriculture (USDA), Natural Resources Conservation Service (NRCS) (2019) Web Soil Survey. https://Websoilsurvey.Nrcs.Usda.Gov/App/Websoilsurvey.Aspx
[24]
United States Department of Agriculture (USDA), Natural Resources Conservation Service (NRCS) (2014) Soil Series. https://Soilseries.Sc.Egov.Usda.Gov/OSD_Docs/D/DEWITT.Html
[25]
National Oceanic and Atmospheric Administration (NOAA), National Centers for Environmental Information (NCEI) (2020) U.S. Climate Normals Quick Access. https://www.ncei.noaa.gov/access/us-climate-normals/#dataset=normals-annualseasonal&timeframe=30&location=AR&station=USC00036918
[26]
Southern Region Climate Center (SRCC) (2023) Climate Normals. https://www.srcc.tamu.edu/climate_normals/
[27]
Kékedy-Nagy, L., Teymouri, A., Herring, A.M. and Greenlee, L.F. (2020) Electrochemical Removal and Recovery of Phosphorus as Struvite in an Acidic Environment Using Pure Magnesium vs. the AZ31 Magnesium Alloy as the Anode. Chemical Engineering Journal, 380, Article ID: 122480. https://doi.org/10.1016/j.cej.2019.122480
[28]
Talboys, P.J., Heppell, J., Roose, T., Healey, J.R., Jones, D.L. and Withers, P.J. (2015) Struvite: A Slow-Release Fertilizer for Sustainable Phosphorus Management? Plant and Soil, 401, 109-123. https://doi.org/10.1007/s11104-015-2747-3
[29]
Nutrien (2023) How ESN Works. https://Smartnitrogen.Com/How-Esn-Works/
[30]
Hardke, J.T. (2020) Furrow-Irrigated Rice Handbook. University of Arkansas Cooperative Extension Service. Little Rock.
[31]
Gee, G.W. and Or, D. (2002) Particle-Size Analysis. In: Dane, J.H. and Topp, G.C., Eds., Method of Soil Analysis. Part 4: Physical Methods, Soil Science Society of America, Madison, 255-293.
[32]
Sickora, F.J. and Kissel, D.E. (2014) Soil pH. In: Sikora, F.J. and Moore, K.P., Eds., Soil Test Methods from the Southeastern United States. Southern Cooperative Series Bulletin 419, University of Georgia, Athens, 48-53.
[33]
Zhang, H., Hardy, D.H., Mylavarapu, R. and Wang, J. (2014) Mehlich-3. In: Sikora, F.J. and Moore, K.P., Eds., Soil Test Methods from the Southeastern United States Southern Cooperative Series Bulletin 419, University of Georgia, Athens, 101-110.
[34]
Provin, T. (2014) Total Carbon and Nitrogen and Organic Carbon via Thermal Combustion Analysis. https://Aesl.Ces.Uga.Edu/Sera6/PUB/Methodsmanualfinalsera6.Pdf
[35]
Tucker, M.R. (1992) Determination of Phosphorus by Mehlich 3 Extraction. In: Donohue, S.J., Ed., Soil and Media Diagnostic Procedures for the Southern Region of the United Sates. Bulletin 374, Virginia Agricultural Experiment Station, Blacksburg, 6-8.
[36]
Anderson, R., Brye, K.R. and Wood, L.S. (2019) Soil Aggregate Stability as Affected by Landuse and Soil Properties in the Lower Mississippi River Valley. Soil Science Society of America Journal, 83, 1512-1524. https://doi.org/10.2136/sssaj2019.05.0139
[37]
Yoder, R.E. (1936) A Direct Method of Aggregate Analysis of Soils and A Study of the Physical Nature of Erosion Losses. Agronomy Journal, 28, 337-351. https://doi.org/10.2134/agronj1936.00021962002800050001x
[38]
Hardke, J.T. (2021) Rice Production Handbook. MP192. University of Arkansas, Division of Agriculture, Cooperative Extension Service, Little Rock.
[39]
Espinoza, L., Slaton, N. and Mozaffari, M. (2021) Understanding the Numbers on Your Soil Test Report. University of Arkansas, Fayetteville.
[40]
Sithole, N.J., Magwaza, L.S. and Thibaud, G.R. (2019) Long-Term Impact of No-Till Conservation Agriculture and N-Fertilizer on Soil Aggregate Stability, Infiltration and Distribution of C in Different Size Fractions. Soil and Tillage Research, 190, 147-156. https://doi.org/10.1016/j.still.2019.03.004
[41]
Anders, M.M., Brye, K.R., Olk, D.C. and Schmid, B.T. (2012) Rice Rotation and Tillage Effects on Soil Aggregation and Aggregate Carbon and Nitrogen Dynamics. Soil Science Society of America Journal, 76, 994-1004. https://doi.org/10.2136/sssaj2010.0436
[42]
Motschenbacher, J.M., Brye, K.R., Anders, M.M., Gbur, E.E., Slaton, N.A. and Evans-White, M.A. (2013) Rice Rotation and Tillage Effects on Water-Stable Soil Macroaggregates and Their Associated Carbon and Nitrogen Contents in a Silt-Loam Soil. Soil Science, 178, 596-611. https://doi.org/10.1097/SS.0000000000000028
[43]
Smith, S.F., Brye, K.R., Gbur, E.E., Chen, P. and Korth, K. (2014) Residue and Water Management Effects on Aggregate Stability and Aggregate-Associated Carbon and Nitrogen in a Wheat-Soybean, Double-Crop System. Soil Science Society of America Journal, 78, 1378-1391. https://doi.org/10.2136/sssaj2013.12.0534
[44]
Kay, B.D. (1990) Rates of Change of Soil Structure under Different Cropping Systems. In: Stewart, B.A., Ed., Advances in Soil Science 12, Springer, New York, 1-52. https://doi.org/10.1007/978-1-4612-3316-9_1
[45]
Kelley, K. and Lai, K. (2011) Accuracy in Parameter Estimation for the Root Mean Square Error of Approximation: Sample Size Planning for Narrow Confidence Intervals. Multivariate Behavioral Research, 46, 1-32. https://doi.org/10.1080/00273171.2011.543027
[46]
Salmerón, R., García, C.B. and García, J. (2018) Variance Inflation Factor and Condition Number in Multiple Linear Regression. Journal of Statistical Computation and Simulation, 88, 2365-2384. https://doi.org/10.1080/00949655.2018.1463376
[47]
Akinwande, M.O., Dikko, H.G. and Samson, A. (2015) Variance Inflation Factor: As a Condition for the Inclusion of Suppressor Variable (S) in Regression Analysis. Scientific Research, 5, 754-767. https://doi.org/10.4236/ojs.2015.57075
[48]
Ketchen, D.J. and Shook, C.L. (1996) The Application of Cluster Analysis in Strategic Management Research: An Analysis and Critique. Strategic Management Journal, 17, 441-458. https://doi.org/10.1002/(SICI)1097-0266(199606)17:6<441::AID-SMJ819>3.0.CO;2-G
[49]
Sall, J., Lehman, A., Stephens, M. and Loring, S. (2017) JMP Start Statistics: A Guide to Statistics and Data Analysis Using JMP. Sixth Edition, SAS Institute Inc., Cary.
[50]
Turner, N.E. (1998) The Effect of Common Variance and Structure Pattern on Random Data Eigenvalues: Implications for the Accuracy of Parallel Analysis. Educational and Psychological Measurement, 58, 541-568. https://doi.org/10.1177/0013164498058004001
[51]
Idowu, O.J. (2003) Relationship between Aggregate Stability and Selected Soil Properties in Humid Tropical Environment. Communications in Soil Science and Plant Analysis, 34, 695-708. https://doi.org/10.1081/CSS-120018969
[52]
Sheard, R.W. (1991) Soil Structure, Density and Porosity. In: Sheard, R.W., Ed., Understanding Turf Management, Sports Turf Association, London, 4-5.
[53]
Jakšík, O., Kodešová, R., Kubiš, A., Stehlíková, I., Drábek, O. and Kapička, A. (2015) Soil Aggregate Stability within Morphologically Diverse Areas. CATENA, 127, 287-299. https://doi.org/10.1016/j.catena.2015.01.010
[54]
Stone, R.J. and Ekwue, E.I. (1993) Maximum Bulk Density Achieved During Soil Compaction as Affected by the Incorporation of Three Organic Materials. America Society of Agricultural and Biological Engineers, 36, 1713-1719. https://doi.org/10.13031/2013.28515
[55]
Amézketa, E. (1999) Soil Aggregate Stability: A Review. Journal of Sustainable Agriculture, 14, 83-151. https://doi.org/10.1300/J064v14n02_08
[56]
Guo, Z., Zhang, L., Yang, W., Hua, L. and Cai, C. (2019) Aggregate Stability under Long-Term Fertilization Practices: The Case of Eroded Ultisols of South-Central China. Sustainability, 11, Article 1169. https://doi.org/10.3390/su11041169
[57]
Rhoades, J.D., Shouse, P.J., Alves, W.J., Manteghi, N.A. and Lesch, S.M. (1990) Determining Soil Salinity from Soil Electrical Conductivity Using Different Models and Estimates. Soil Science Society of America Journal, 54, 46-54. https://doi.org/10.2136/sssaj1990.03615995005400010007x
