A user guide for SUNDIAL: Simulation of nitrogen dynamics in arable land. A user friendly, PC-based version of the Rothamsted Nitrogen Turnover Model

Smith, J. U. and Bradbury, N. J. 1994. A user guide for SUNDIAL: Simulation of nitrogen dynamics in arable land. A user friendly, PC-based version of the Rothamsted Nitrogen Turnover Model. IACR Rothamsted Experimental Station, Harpenden.

Related outputs

Ability of the SUNDIAL model to simulate the short-term dynamics of 15N applied to winter wheat and oilseed rape

A - Papers appearing in refereed journals

Gabrielle, B., Recous, S., Tuck, G., Bradbury, N. J. and Nicolardot, B. 2001. Ability of the SUNDIAL model to simulate the short-term dynamics of 15N applied to winter wheat and oilseed rape. The Journal of Agricultural Science. 137, pp. 157-168. https://doi.org/10.1017/S0021859601001241

A modelling study of nitrogen deposited to arable land from the atmosphere and its contribution to nitrate leaching

A - Papers appearing in refereed journals

Goulding, K. W. T., Bailey, N. J. and Bradbury, N. J. 1998. A modelling study of nitrogen deposited to arable land from the atmosphere and its contribution to nitrate leaching. Soil Use and Management. 14 (2), pp. 70-77. https://doi.org/10.1111/j.1475-2743.1998.tb00617.x

Nitrogen deposition and its contribution to nitrogen cycling and associated soil processes

A - Papers appearing in refereed journals

Goulding, K. W. T., Bailey, N. J., Bradbury, N. J., Hargreaves, P., Howe, M., Murphy, D. V., Poulton, P. R. and Willison, T. W. 1998. Nitrogen deposition and its contribution to nitrogen cycling and associated soil processes. New Phytologist. 139 (1), pp. 49-58. https://doi.org/10.1046/j.1469-8137.1998.00182.x

Modelling microbial biomass dynamics following straw incorporation

C2 - Non-edited contributions to conferences

Agostini, F., Bradbury, N. J., Smith, J. U. and Brookes, P. C. 1998. Modelling microbial biomass dynamics following straw incorporation. Proceedings 16th World Congress of Soil Science, Montpellier, 20-26 August 1998 . pp. 279

Constructing a nitrogen fertilizer recommendation system using a dynamic model: what do farmers want?

A - Papers appearing in refereed journals

Smith, J. U., Dailey, A. G., Glendining, M. J., Bradbury, N. J., Addiscott, T. M., Smith, P., Bide, A., Boothroyd, D., Brown, E., Cartwright, R., Chorley, R., Cook, S., Cousins, S., Draper, S., Dunn, M., Fisher, A., Griffith, P., Hayes, C., Lock, A., Lord, S., Mackay, J., Malone, C., Mitchell, D., Nettleton, D., Nicholls, D., Overman, H., Purslow, J., Scholey, A., Senior, S. and Sim, L. 1997. Constructing a nitrogen fertilizer recommendation system using a dynamic model: what do farmers want? Soil Use and Management. 13 (4), pp. 225-228. https://doi.org/10.1111/j.1475-2743.1997.tb00592.x

Using models to help limit the environmental impact of fertilizer use

C1 - Edited contributions to conferences/learned societies

Addiscott, T. M., Bradbury, N. J. and Smith, J. U. 1997. Using models to help limit the environmental impact of fertilizer use. Proceedings Dahlia Greidinger International Symposium on Fertilization and the Environment, Haifa, 24-27 March 1997 . pp. 113-126

Constructing a nitrogen fertilizer recommendation system around the dynamic nitrogen turnover model, SUNDIAL

C1 - Edited contributions to conferences/learned societies

Smith, J. U., Dailey, A. G., Glendining, M. J., Bradbury, N. J., Addiscott, T. M., Smith, P. and Taylor, P. 1997. Constructing a nitrogen fertilizer recommendation system around the dynamic nitrogen turnover model, SUNDIAL. Proceedings 1st European Conference on Information Technology in Agriculture, Copenhagen, 15-18 June 1997 . pp. 413-416

MINIM - a database of nitrogen mineralization and immobilization experiments. A user guide (MAFF contract 1503)

D1 - Technical reports: non-confidential

Coleman, K., Glendining, M. J. and Bradbury, N. J. 1997. MINIM - a database of nitrogen mineralization and immobilization experiments. A user guide (MAFF contract 1503).

MINIM - a database of mineralization experiments (MS-Access database)

J - Computer programs

Coleman, K., Glendining, M. J. and Bradbury, N. J. 1997. MINIM - a database of mineralization experiments (MS-Access database).

A decision support system for nitrogen fertilizer recommendation: what do farmers want?

C2 - Non-edited contributions to conferences

Smith, J. U., Dailey, A. G., Glendining, M. J., Bradbury, N. J., Addiscott, T. M. and Smith, P. 1997. A decision support system for nitrogen fertilizer recommendation: what do farmers want? Proceedings Royal Society of Chemistry Masterclass Conference on Managing the Risks of Nitrates to Humans and the Environment, Colchester, 1-2 September 1997 .

Constructing a nitrogen fertilizer recommendation system: what do farmers want?

C2 - Non-edited contributions to conferences

Smith, J. U., Dailey, A. G., Glendining, M. J., Bradbury, N. J., Addiscott, T. M. and Smith, P. 1997. Constructing a nitrogen fertilizer recommendation system: what do farmers want? Proceedings 1st European Conference on Information Technology in Agriculture, Copenhagen, June 15-18 1997 .

Simulation of nitrogen turnover in crop rotations

C1 - Edited contributions to conferences/learned societies

Smith, J. U., Bradbury, N. J., Glendining, M. J. and Smith, P. 1997. Simulation of nitrogen turnover in crop rotations.

The effect of take-all (Gaeumannomyces graminis var tritici ) disease of wheat on residual mineral N in arable soils

C2 - Non-edited contributions to conferences

Macdonald, A. J., Gutteridge, R. J. and Bradbury, N. J. 1997. The effect of take-all (Gaeumannomyces graminis var tritici ) disease of wheat on residual mineral N in arable soils. Abstracts 1st European Conference on Precision Agriculture, Warwick, 8-10 September 1997 .

Improving nitrogen mineralization estimates with MINIM, the database of nitrogen mineralization and immobilization experiments

C2 - Non-edited contributions to conferences

Glendining, M. J., Bradbury, N. J. and Coleman, K. 1997. Improving nitrogen mineralization estimates with MINIM, the database of nitrogen mineralization and immobilization experiments. Abstracts British Society of Soil Science Golden Jubilee Meeting, Newcastle-upon-Tyne, 8-11 September 1997 .

SUNDIAL

D1 - Technical reports: non-confidential

Bradbury, N. J. and Smith, J. U. 1996. SUNDIAL. GCTE Focus 3 Office, Wallingford.

SUNDIAL

D1 - Technical reports: non-confidential

Smith, J. U. and Bradbury, N. J. 1996. SUNDIAL. AB-DLO Research Institute for Agrobiology and Soil Fertility (AB-DLO) Wageningen.

A system for improved fertilizer recommendations for arable and horticultural crops

C2 - Non-edited contributions to conferences

Smith, J. U., Dailey, A. G., Glendining, M. J., Bradbury, N. J., Addiscott, T. M., Smith, P. and Taylor, P. 1996. A system for improved fertilizer recommendations for arable and horticultural crops. Abstracts British Society of Soil Science Meeting, Dundee, 23-25 September 1996 .

The effects of long-term applications of inorganic nitrogen fertilizer on soil nitrogen in the Broadbalk Wheat Experiment

A - Papers appearing in refereed journals

Glendining, M. J., Powlson, D. S., Poulton, P. R., Bradbury, N. J., Palazzo, D. and Li, X. 1996. The effects of long-term applications of inorganic nitrogen fertilizer on soil nitrogen in the Broadbalk Wheat Experiment. The Journal of Agricultural Science. 127, pp. 347-363. https://doi.org/10.1017/S0021859600078527

Modelling changes in soil organic nitrogen on the Broadbalk experiment

A - Papers appearing in refereed journals

Bradbury, N. J., Glendining, M. J. and Poulton, P. R. 1996. Modelling changes in soil organic nitrogen on the Broadbalk experiment. Soil Use and Management. 12, p. 105.

SUNDIAL: a PC-based system for simulating nitrogen dynamics in arable land

A - Papers appearing in refereed journals

Smith, J. U., Bradbury, N. J. and Addiscott, T. M. 1996. SUNDIAL: a PC-based system for simulating nitrogen dynamics in arable land. Agronomy Journal. 88 (1), pp. 38-43. https://doi.org/10.2134/agronj1996.00021962008800010008x

SUNDIAL: simulation of nitrogen dynamics in arable land

C2 - Non-edited contributions to conferences

Addiscott, T. M., Smith, J. U., Bradbury, N. J. and Coleman, K. 1995. SUNDIAL: simulation of nitrogen dynamics in arable land. Proceedings ARIA Nitrate Workshop, IACR-Rothamsted, 25 January 1995 .

Short- and long-term effects of straw incorporation on soil N dynamics

C2 - Non-edited contributions to conferences

Glendining, M. J., Bradbury, N. J., Grace, G. A. and Brookes, P. C. 1995. Short- and long-term effects of straw incorporation on soil N dynamics. Abstracts British Society of Soil Science Annual Meeting Soils '95, Reading, 11-14 September 1995 .

Modelling changes in soil organic nitrogen on Broadbalk

C2 - Non-edited contributions to conferences

Bradbury, N. J., Glendining, M. J. and Poulton, P. R. 1995. Modelling changes in soil organic nitrogen on Broadbalk. Abstracts SCI Meeting on Soil Organic Matter, London, 21 November 1995 .

Calculating the input of organic matter to soil in three wooded sites

B - Book chapters etc edited externally

Coleman, K., Bradbury, N. J. and Jenkinson, D. S. 1995. Calculating the input of organic matter to soil in three wooded sites. in: Welte, E., Huetti, R. F. and Szabolcs, I. (ed.) Agroforestry and land use change in industrialized nations International Scientific Centre of Fertilisers, Budapest. pp. 491-499

Simulating soil and fertiliser dynamics using the SUNDIAL model

C2 - Non-edited contributions to conferences

Bradbury, N. J., Glendining, M. J., Poulton, P. R. and Cowie, G. 1994. Simulating soil and fertiliser dynamics using the SUNDIAL model. Abstracts RASE Meeting on Computer Technology in Agriculture, Cambridge, July 1994 .

The short- and long-term effects of straw incorporation on soil microbial biomass and soil N dynamics

C2 - Non-edited contributions to conferences

Glendining, M. J., Bradbury, N. J., Shen, R., Grace, C. A. and Brookes, P. C. 1994. The short- and long-term effects of straw incorporation on soil microbial biomass and soil N dynamics. Abstracts 8th Nitrogen Workshop, University of Ghent, 5-8 September 1994 .

Demonstration of SUNDIAL: simulation of nitrogen dynamics in arable soil

B - Book chapters etc edited externally

Smith, J. U. and Bradbury, N. J. 1994. Demonstration of SUNDIAL: simulation of nitrogen dynamics in arable soil. in: Loveland, P. J. and Rounsevell, M. D. A. (ed.) Soil responses to climate change (NATO ASI Series I, Vol 23) Springer, Berlin. pp. 245-

The potential impact of global environmental change on nitrogen dynamics in arable systems

B - Book chapters etc edited externally

Bradbury, N. J. and Powlson, D. S. 1994. The potential impact of global environmental change on nitrogen dynamics in arable systems. in: Loveland, P. J. and Rounsevell, M. D. A. (ed.) Soil responses to climate change (NATO ASI Series I, Vol 23) Springer, Berlin. pp. 137-153

How the Rothamsted Classical Experiments have been used to develop and test models for the turnover of carbon and nitrogen in soil

B - Book chapters etc edited externally

Jenkinson, D. S., Bradbury, N. J. and Coleman, K. 1994. How the Rothamsted Classical Experiments have been used to develop and test models for the turnover of carbon and nitrogen in soil. in: Johnston, A. E. and Leigh, R. A. (ed.) Long-term experiments in agricultural and ecological sciences CABI International, Wallingford, Oxon (CABI). pp. 117-138

Modelling the effects of climate change on nitrogen processes in arable soils

C2 - Non-edited contributions to conferences

Bradbury, N. J. 1993. Modelling the effects of climate change on nitrogen processes in arable soils. Abstracts 4th AFRC Meeting on Plant and Soil Nitrogen Metabolism, Silsoe, 15-17 December 1993 . pp. 17

Modelling the fate of nitrogen in crop and soil in the years following application of 15N-labelled fertilizer to winter wheat

A - Papers appearing in refereed journals

Bradbury, N. J., Whitmore, A. P., Hart, P. B. S. and Jenkinson, D. S. 1993. Modelling the fate of nitrogen in crop and soil in the years following application of 15N-labelled fertilizer to winter wheat. The Journal of Agricultural Science. 121, pp. 363-379.

How the Rothamsted Classical Experiments have been used to develop and test models for the turnover of carbon and nitrogen in soil

C2 - Non-edited contributions to conferences

Jenkinson, D. S., Bradbury, N. J. and Coleman, K. 1993. How the Rothamsted Classical Experiments have been used to develop and test models for the turnover of carbon and nitrogen in soil. Insight from Foresight. Abstracts Rothamsted 150th Anniversary Conference, Harpenden, July 1993 .

Potential contribution of ploughed grassland to nitrate leaching

A - Papers appearing in refereed journals

Whitmore, A. P., Bradbury, N. J. and Johnson, P. A. 1992. Potential contribution of ploughed grassland to nitrate leaching. Agriculture, Ecosystems & Environment. 39 (3-4), pp. 221-233. https://doi.org/10.1016/0167-8809(92)90056-H

A model for calculating the nitrogen requirement of cereals

C2 - Non-edited contributions to conferences

Bradbury, N. J., Whitmore, A. P. and Jenkinson, D. S. 1991. A model for calculating the nitrogen requirement of cereals. Proceedings, 1st Congress of the European Society of Agronomy, Paris, 5-7 December, 1990. pp. Session 2 O 03

Simulation of nitrogen in soil and winter wheat crops: modelling nitrogen turnover through organic matter

A - Papers appearing in refereed journals

Whitmore, A. P., Coleman, K., Bradbury, N. J. and Addiscott, T. M. 1991. Simulation of nitrogen in soil and winter wheat crops: modelling nitrogen turnover through organic matter. Fertilizer Research. 27, pp. 283-291. https://doi.org/10.1007/BF01051134