Nitrate leaching loss following application of organic manures to sandy soils in arable cropping. I. Effects of application time, manure type, overwinter crop cover and nitrification inhibition
作者： C.P. Beckwith , J. Cooper , K. A. Smith , M.A. Shepherd
DOI: 10.1111/J.1475-2743.1998.TB00135.X
关键词:
摘要: . Experiments were set up at two sites to measure nitrogen (N) leaching loss from applications of separated pig/cattle slurry and cattle farmyard manure(FYM), during winters 1990/91–1993/94 (site A) broiler litter FYM, 1990/91–1992/93 B). The manures applied a target rate 200 kg ha-1 total N the autumn winter overwinter fallow or top dressed onto rye. in leachate was calculated concentrations, samples collected using ceramic cups buried 90 cm, an estimate drainage volume. Nitrogen losses greatest following manure September, October November but December January not significantly elevated above those untreated controls. Losses consistently lower FYM than slurry. presence cover crop (winter rye) reduced overall compared with fallow, only one site when high proportion occurred late. incorporation nitrification inhibitor (DCD) did reduce leaching.
sci-hub.se 参考文章(22)
H. G. Van Faassen, H. Van Dijk, Manure as a source of nitrogen and phosphorus in soils Springer Netherlands. pp. 27- 45 ,(1987) , 10.1007/978-94-009-3659-1_3
S. JUERGENS-GSCHWIND, Ground water nitrates in other developed countries (Europe) - relationships to land use patterns Developments in agricultural and managed-forest ecology. ,vol. 21, pp. 75- 138 ,(1989) , 10.1016/B978-0-444-87393-4.50010-1
Göte Bertilsson, Lysimeter Studies of Nitrogen Leaching and Nitrogen Balances as Affected by Agricultural Practices Acta Agriculturae Scandinavica. ,vol. 38, pp. 3- 11 ,(1988) , 10.1080/00015128809436583
J. MARTINEZ, G. GUIRAUD, Alysimeter study of the effects of a ryegrass catch crop, during a winter wheat/maize rotation, on nitrate leaching and on the following crop European Journal of Soil Science. ,vol. 41, pp. 5- 16 ,(1990) , 10.1111/J.1365-2389.1990.TB00040.X
D. B. Davies, T. W. D. Garwood, A. D. H. Rochford, Factors affecting nitrate leaching from a calcareous loam in East Anglia The Journal of Agricultural Science. ,vol. 126, pp. 75- 86 ,(1996) , 10.1017/S0021859600088821
R.J. Bailey, E. Spackman, A model for estimating soil moisture changes as an aid to irrigation scheduling and crop water‐use studies: I. Operational details and description Soil Use and Management. ,vol. 12, pp. 122- 128 ,(1996) , 10.1111/J.1475-2743.1996.TB00532.X
William C. Liebhardt, Carolyn Golt, Jane Tupin, Nitrate and Ammonium Concentrations of Ground Water Resulting from Poultry Manure Applications Journal of Environmental Quality. ,vol. 8, pp. 211- 215 ,(1979) , 10.2134/JEQ1979.00472425000800020015X
F.A. Nicholson, B.J. Chambers, K.A. Smith, Nutrient composition of poultry manures in England and Wales Bioresource Technology. ,vol. 58, pp. 279- 284 ,(1996) , 10.1016/S0960-8524(97)86087-7
M. A. Shepherd, R. Sylvester-Bradley, Effect of nitrogen fertilizer applied to winter oilseed rape (Brassica napus) on soil mineral nitrogen after harvest and on the response of a succeeding crop of winter wheat to nitrogen fertilizer The Journal of Agricultural Science. ,vol. 126, pp. 63- 74 ,(1996) , 10.1017/S002185960008881X
I. K. Thomsen, J. F. Hansen, V. Kjellerup, B. T. Christensen, Effects of cropping system and rates of nitrogen in animal slurry and mineral fertilizer on nitrate leaching from a sandy loam Soil Use and Management. ,vol. 9, pp. 53- 57 ,(1993) , 10.1111/J.1475-2743.1993.TB00929.X