Abstract
The joint management of animal manures and plant biomass as straw on agricultural soils may be a viable option for reducing the environmental impacts associated with livestock production and recycling nutrients efficiently. To investigate this option, an incubation in controlled conditions examined how the simultaneous addition of 15N-labeled pig slurry and 13C-labeled wheat straw, either on the soil surface or incorporated into the soil, affected the mineralization of C from the organic materials and the soil N dynamics. Samples from a typic hapludalf were incubated for 95 days at 25°C with eight treatments: unamended soil (S), wheat straw left on the soil surface (Ws), wheat straw incorporated in the soil (Wi), pig slurry on the soil surface (Ps), pig slurry incorporated in the soil (Pi) and three combinations of the two amendments: Pi + Ws, Pi + Wi, and Ws + Ps. Carbon dioxide and 13CO2 emissions and soil N content were measured throughout the incubation. Pig slurry stimulated the decomposition of straw C only when wheat straw and pig slurry were left together on the soil surface. Incorporation of both wheat straw and pig slurry did not modify straw C mineralization when compared to straw incorporation alone but this promoted a higher rate of N immobilization. The results suggest that when pig slurry is used in field under no-till conditions, the best strategy to preserve environmental quality with regard to CO2 emissions would be to apply pig slurry underneath the crop residues.
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References
Ajwa HA, Tabatabai MA (1994) Decomposition of different organic materials in soils. Biol Fertil Soils 18:175–182
Angers D, Recous S (1997) Decomposition of wheat straw and rye residues as affected by particle size. Plant Soil 189:197–203
Blagodatskaya E, Kuzyakov Y (2008) Mechanisms of real and apparent priming effects and their dependence on soil microbial biomass and community structure: critical review. Biol Fertil Soils 45:115–131
Chantigny MH, Rochette P, Angers DA (2001) Short-term C and N dynamics in a soil amended with pig slurry and barley straw: a field experiment. Can J Soil Sci 81:131–137
Chantigny MH, Angers DA, Rochette P (2002) Fate of carbon and nitrogen from animal manure and crop residues in wet and cold soils. Soil Biol Biochem 34:509–517
Christensen BT (1986) Barley straw decomposition under field conditions—effect of placement and initial nitrogen-content on weight-loss and nitrogen dynamics. Soil Biol Biochem 18:523–529
Coppens F, Garnier P, Findeling A, Merckx R, Recous S (2007) Decomposition of mulched versus incorporated crop residues: modelling with PASTIS clarifies interactions between residue quality and location. Soil Biol Biochem 39:2339–2350
Gaillard V, Chenu C, Recous S (2003) Carbon mineralisation in soil adjacent to plant residues of contrasting biochemical quality. Soil Biol Biochem 35:93–99
Giacomini SJ, Recous S, Mary B, Aita C (2007) Simulating the effects of N availability, straw particle size and location in soil on C and N mineralization. Plant Soil 301:289–301
Higgins SF, Coyne MS, Shearer SA, Crutchfield JD (2005) Determining nitrogen fractions in swine slurry. Bioresour Technol 96:1081–1088
Keeney DR, Nelson DW (1982) Nitrogen in organic forms. In: Page AL (ed) Methods of Soil Analysis. Part 2. Agronomy monograph, vol 9, 2nd edn. ASA and SSSA, Madison, WI, pp 643–698
Kirchmann H, Lundvall A (1993) Relationships between N immobilization and volatile fatty acids in soil after application of pig and cattle slurry. Biol Fertil Soils 15:161–164
Kuzyakov Y (2010) Priming effects: interactions between living and dead organic matter. Soil Biol Biochem 42:1363–1371
Kuzyakov Y, Friedel JK, Stahr K (2000) Review of mechanisms and quantification of priming effects. Soil Biol Biochem 32:1485–1498
Lovanh N, Warren J, Sistani K (2010) Determination of ammonia and greenhouse gas emissions from land application of swine slurry: a comparison of three application methods. Bioresour Technol 101:1662–1667
Marcato CE, Mohtar R, Revel JC, Pouech P, Hafidi M, Guiresse M (2009) Impact of anaerobic digestion on organic matter quality in pig slurry. Int Biodeter Biodegr 63:260–266
Mary B, Recous S, Darwis D, Robin D (1996) Interactions between decomposition of plant residues and nitrogen cycling in soil. Plant Soil 181:71–82
Mooleki SP, Schoenau JJ, Hultgreen G, Wen G, Charles JL (2002) Effect of rate, frequency and method of liquid swine manure application on soil nitrogen availability, crop performance and N use efficiency in east-central Saskatchewan. Can J Soil Sci 82:457–467
Nieder R, Benbi DK, Scherer HW (2011) Fixation and defixation of ammonium in soils: a review. Biol Fertil Soils 47:1–14
Potthoff M, Dyckmans J, Flessa H, Muhs A, Beese F, Joergensen RG (2005) Dynamics of maize (Zea mays L.) leaf straw mineralization as affected by the presence of soil and the availability of nitrogen. Soil Biol Biochem 37:1259–1266
Recous S, Machet JM (1999) Short-term immobilisation and crop uptake of fertiliser nitrogen applied to winter wheat: effect of date of application in spring. Plant Soil 206:137–149
Recous S, Fresneau C, Faurie G, Mary B (1988) The fate of labelled 15N urea and ammonium nitrate applied to winter wheat crop. I—nitrogen transformations in the soil. Plant Soil 112:205–214
Recous S, Robin D, Darwis D, Mary B (1995) Soil inorganic N availability: effect on maize residue decomposition. Soil Biol Biochem 27:1529–1538
Rochette P, Chantigny MH, Angers DA, Bertrand N, Cote D (2001) Ammonia volatilization and soil nitrogen dynamics following fall application of pig slurry on canola crop residues. Can J Soil Sci 82:515–523
Rochette P, Angers DA, Chantigny MH, Bertrand N, Cote D (2004) Carbon dioxide and nitrous oxide emissions following fall and spring applications of pig slurry to an agricultural soil. Soil Sci Soc Am J 68:1410–1420
Saviozzi A, Levi-Minzi R, Riffaldi R, Vanni G (1997) Role of chemical constituents of wheat straw and pig slurry on their decomposition in soil. Biol Fertil Soils 25:401–406
Sommer SG, Husted S (1995) The chemical buffer system in raw and digested animal slurry. J Agric Sci 124:45–53
Sommer SG, Sherlock RR (1996) pH and buffer component dynamics in the surface layers of animal slurries. J Agric Sci 127:109–116
Suresh A, Choi HL, Oh DI, Moon OK (2009) Prediction of the nutrients value and biochemical characteristics of swine slurry by measurement of EC—electrical conductivity. Bioresour Technol 100:4683–4689
Acknowledgments
This investigation was supported by the bilateral collaboration France-Brazil, program CAPES-COFECUB 484/05/07. We thank O. Delfosse for 13C and 15N isotopic analysis.
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Aita, C., Recous, S., Cargnin, R.H.O. et al. Impact on C and N dynamics of simultaneous application of pig slurry and wheat straw, as affected by their initial locations in soil. Biol Fertil Soils 48, 633–642 (2012). https://doi.org/10.1007/s00374-011-0658-x
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DOI: https://doi.org/10.1007/s00374-011-0658-x