Denitrification and N2O emissions from a UK pasture soil following the early spring application of cattle slurry and mineral fertiliser
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Total denitrification and nitrous oxide (N2O) losses were measured from three contrasting dairy management systems representing good commercial practice (system 1), production maintained but with reduced N losses (system 2); and nitrate leaching less than 50 mg L-1 but with reduced production (system 3). Measurements were made following mineral fertiliser application and from two plot experiments where four treatments were applied: control, NH4NO3 at 60 kg N ha-1, cattle slurry applied to the surface (equivalent to 45 kg N ha-1), and cattle slurry injected. Despite low soil temperatures (<6 °C) and low rainfall (<3 mm), total denitrification and N2O losses peaked at 56 and 16 g N ha-1 d-1, respectively. Total denitrification losses decreased: system 1 ≥ system 2 > system 3, whereas N2O losses decreased: system 2 > system 3 > system 1. Total denitrification losses tended to decrease with decreasing fertiliser application rate, whereas fertiliser application rate was not the sole determinant of the N2O loss. The system 3 field was injected with cattle slurry for 2 yr, system 2 received some slurry by injection and system 1 received slurry to the surface. Thus, the amount, timing and method of previous cattle slurry application was important in determining the loss following subsequent fertiliser application. For the plot experiments, total denitrification and N2O losses decreased in the order: slurry injected > mineral fertiliser > slurry applied to the surface > control for 5 days following application. However, 16 and 19 days after application, N2O losses above the control were measured from plots that had received cattle slurry. It was inferred that the application of cattle slurry to the pasture soil stimulated greater N2O production and increased losses over a longer time period compared with mineral fertiliser additions.
- Allen A G, Jarvis S C and Headon D M 1996 N2O emissions from soil due to the inputs of N from excreta return by livestock on grazed grassland in the UK. Soil Biol. Biochem. 28, 597–607.
- ANON 1986 The Analysis of Agricultural Material. H.M.S.O., London, UK. 248 p.
- ANON 1994 Fertiliser recommendations for agricultural and horticultural crops (RB209). H.M.S.O., London, UK. 112 p.
- Bouwman A F 1990 Soil and the Greenhouse Effect. John Wiley & Sons, Chichester, UK. 575 p.
- Burford J R and Bremner J M 1975 Relationships between the denitrification capacities of soil and the total, water-soluble and readily decomposable organic matter. Soil Biol. Biochem. 7, 389–394.
- Comfort S D, Kelling K A, Keeney D R and Converse J C 1990 Nitrous oxide production from injected dairy manure. Soil Sci. Soc. Am. J. 54, 421–427.
- Eggington G W and Smith K A 1986 Losses of nitrogen by denitrification from a grassland soil fertilised with cattle slurry and calcium nitrate. J. Soil Sci. 37, 69–80.
- Estavillo J M, Rodriguez M, Domingo M, Munoz-Rueda A and Gonzalez-Murua C 1994 Denitrification losses from a natural grassland in the Basque country under organic and inorganic fertilisation. Plant Soil 162, 19–29.
- Guenzi W D, Beard W E, Wantanabe F S, Olsen S R and Porter L K 1978 Nitrification and denitrification in cattle manure-amended soil. J. Environ. Qual. 7, 196–202.
- Holter P 1997 Methane emissions from Danish cattle dung pats in the field. Soil Biol. Biochem. 29, 31–37.
- Jarvis S C 1993 Nitrogen cycling and losses from dairy farms. Soil Use Manage. 9, 99–105.
- Linn D M and Doran J W 1984 Effect of water filled pore space on carbon dioxide and nitrous oxide evolution in tilled and non-tilled soils. Soil Sci. Soc. Am. J. 48, 1267–1272.
- Lovell R D and Jarvis S C 1996 Effect of cattle dung on soil microbial biomass C and N in a permanent pasture soil. Soil Biol. Biochem. 28, 291–299.
- McGrath S P and Goulding K W T 1990 Deposition of sulphur and nitrogen from the atmosphere. J. Sci. Food Agric. 53, 426–427.
- Mosier A R and Mack L 1980 Gas chromatographic system for precise, rapid analysis of nitrous oxide. Soil Sci. Soc. Am. J. 44, 1121–1123.
- Neilsen T H and Revsbeck N P 1994 Diffusion chamber for 15N determination of coupled nitrification-denitrification around soil-manure interfaces. Soil Sci. Soc. Am. J. 58, 795–800.
- Pain B F, Thompson R B, Rees Y J and Skinner J H 1990 Reducing gaseous losses of nitrogen from cattle slurry applied to grassland by the use of additives. J. Sci. Food Agric. 50, 141–153.
- Ryden J C, Skinnner J H and Nixon J 1987 Soil core incubation system for the field measurement of denitrification using acetylene inhibition. Soil Biol. Biochem. 19, 753–757.
- Schwartz J, Kapp M, Benckiser G and Ottow J C G 1994 Evaluation of denitrification losses by the acetylene inhibition technique in a permanent ryegrass field fertilised with animal slurry or ammonium nitrate. Biol. Fert. Soils 18, 327–333.
- Thompson R B, Ryden J C and Lockyer D R 1987 Fate of nitrogen in cattle slurry following surface application or injection to grassland. J. Soil Sci. 38, 689–700.
- Thompson R B 1989 Denitrification in slurry treated soil: occurrence at low temperatures, relationship with soil nitrate and reduction by nitrification inhibitors. Soil Biol. Biochem. 21, 875–882.
- Velthof G L and Oenema O 1995 Nitrous oxide fluxes from grassland in the Netherlands: I. Statistical analysis of flux-chamber measurements. Eur. J. Soil Sci. 46, 533–540.
- Williamson J C and Jarvis S C 1997 Impacts of dicyandiamide on N2O flux following return of animal excreta to grassland. Soil Biol. Biochem. (In press).
- Denitrification and N2O emissions from a UK pasture soil following the early spring application of cattle slurry and mineral fertiliser
Plant and Soil
Volume 202, Issue 1 , pp 15-25
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