Number of items: 113.
Article
Management choices in cereal production: Lessons from the Broadbalk Long-term trial. (2024)
Poulton, Paul, Powlson, David, Gregory, Andy, Glendining, Margaret, White, R. P., Clark, Suzanne, Wilmer, W. S., Macdonald, Andy, Johnston, Johnny
picture_as_pdf
The Broadbalk Wheat Experiment, Rothamsted, UK Crop yields and soil changes during the last 50 years. (2024)
Poulton, Paul, Johnston, Johnny, Glendining, Margaret, White, Rodger, Gregory, Andy, Clark, Suzanne, Wilmer, Wendy, Macdonald, Andy, Powlson, David
picture_as_pdf
Long-term trends in yield variance of temperate managed grassland. (2023)
Macholdt, J., Hadasch, S., Macdonald, Andy, Perryman, Sarah, Piepho, H., Scott, Tony, Styczen, M. E., Storkey, Jonathan
A heteroskedastic model of park grass spring hay yields in response to weather suggests continuing yield decline with climate change in future decades. (2022)
Addy, John, Ellis, R. H., MacLaren, Chloe, Macdonald, Andy, Semenov, Mikhail, Mead, Andrew
picture_as_pdf
Acetamiprid fate in a sandy loam with contrasting soil organic matter contents: A comparison of the degradation, sorption and leaching of commercial neonicotinoid formulations. (2022)
Potts, J., Jones, D. L., Macdonald, Andy, Ma, Q., Cross, P.
picture_as_pdf
The role of long-term experiments in validating trait-based approaches to achieving multifunctionality in grasslands. (2022)
Storkey, Jonathan, Macdonald, Andy
Is it possible to attain the same soil organic matter content in arable agriculture soils as under natural vegetation? (2022)
Powlson, David, Poulton, Paul, Glendining, Margaret, Macdonald, Andy, Goulding, Keith
Changes in agricultural climate in South-Eastern England from 1892 to 2016 and differences in cereal and permanent grassland yield. (2021)
Addy, John, Ellis, R. H., Macdonald, Andy, Semenov, Mikhail, Mead, Andrew
picture_as_pdf
The impact of weather and increased atmospheric CO2 from 1892 to 2016 on simulated yields of UK wheat. (2021)
Addy, John, Ellis, R.H., Macdonald, Andy, Semenov, Mikhail, Mead, Andrew
Substrate control of sulphur utilisation and microbial stoichiometry in soil: Results of C-13, N-15, C-14, and S-35 quad labelling. (2021)
Ma, Q., Kuzyakov, Y., Pan, W., Tang, S., Chadwick, Dave, Wen, Y., Hill, P. W., Macdonald, Andy, Ge, T., Si, L., Wu, L., Jones, D. L.
picture_as_pdf
Stomatal conductance limited the CO2 response of grassland in the last century. (2021)
Cabrera, J. C. B., Hirl, R. T., Schaufele, R., Macdonald, Andy, Schnyder, H.
Agricultural intensification and climate change have increased the threat from weeds. (2021)
Storkey, Jonathan, Mead, Andrew, Addy, John, Macdonald, Andy
Effects of Fertilizers and Manures on Temporal Yield Variability of Winter Rye. (2021)
Studnicki, M., Macholdt, J., Macdonald, Andy, Stepien, W.
The effect of organic carbon content on soil compression characteristics. (2021)
Suravi, Kamrun, Attenborough, K., Taherzadeh, S., Macdonald, Andy, Powlson, David, Ashton, Rhys, Suravi, K. N., Whalley, Richard
Estimating maximum fine-fraction organic carbon in UK grasslands. (2021)
Paterson, K. C., Cloy, J. M., Rees, R. M., Baggs, E. M., Martinea, H., Fornara, D., Macdonald, Andy, Buckingham, S.
The Multi-Fungicide Resistance Status of Aspergillus fumigatus Populations in Arable Soils and the Wider European Environment. (2020)
Fraaije, Bart, Atkins, Sarah, Hanley, Steve, Macdonald, Andy, Lucas, John
Assessing the evolution of wheat grain traits during the last 166 years using archived samples. (2020)
Mariem, S. B., Gamez, A. L., Larraya, L., Fuertes‑Mendizabal, T., Canameras, N., Araus, J. L., McGrath, Steve, Hawkesford, Malcolm, Muru, C. G., Gaudeul, M., Medina, L., Paton, A., Cattivelli, L., Fangmeier, A., Bunce, J., Tausz‑Posch, S., Macdonald, Andy, Aranjuelo, I.
Long-term farmyard manure application affects soil organic phosphorus cycling: A combined metagenomic and 33P/14C labelling study. (2020)
Ma, Q., Wen, Y., Ma, J., Macdonald, Andy, Hill, P. W., Chadwick, Dave, Wu, L., Jones., D. L.
picture_as_pdf
Soil carbon, nitrogen, and sulphur status affects the metabolism of organic S but not its uptake by microorganisms. (2020)
Ma, Q., Wen, Y., Pan, W., Macdonald, Andy, Hill, P. W., Chadwick, Dave, Wu, L., Jones, D. L.
picture_as_pdf
Long-term analysis from a cropping system perspective - Yield stability, environmental adaptability, and production risk of winter barley. (2020)
Macholdt, J., Styczen, M. E., Macdonald, Andy, Piepho, H-P., Honermeier, B.
picture_as_pdf
The effects of cropping sequence, fertilization, and straw management on the yield stability of winter wheat (1986–2017) in the Broadbalk Wheat Experiment, Rothamsted, UK. (2020)
Macholdt, J., Piepho, H-P., Honermeier, B., Perryman, Sarah, Macdonald, Andy, Poulton, Paul
Farmyard manure applications stimulate soil carbon and nitrogen cycling by boosting microbial biomass rather than changing its community composition. (2020)
Ma, Q., Wen, Y., Wang, D., Sun, X., Hill, P. W., Macdonald, Andy, Chadwick, Dave, Wu, L., Jones, D. L.
picture_as_pdf
Changes of oxygen isotope values of soil P pools associated with changes in soil pH. (2020)
Pfahler, Verena, Macdonald, Andy, Mead, Andrew, Smith, A. C., Tamburini, F., Blackwell, Martin, Granger, Steve
Investigating the effects of inter-annual weather variation (1968-2016) on the functional response of cereal grain yield to applied nitrogen, using data from the Rothamsted Long-Term Experiments. (2020)
Addy, John, Ellis, R. H., Macdonald, Andy, Semenov, Mikhail, Mead, Andrew
Assessing the performance of UAS-compatible multispectral and hyperspectral sensors for soil organic carbon prediction. (2019)
Crucil, G., Castaldi, F., Aldana-Jague, E., van Wesemael, B., Macdonald, Andy, Van Oost, K.
Microbial and plant-derived compounds both contribute to persistent soil organic carbon in temperate soils. (2018)
Barre, P., Quenea, K., Vidal, A., Cecillon, L., Christensen, B. T., Katterer, T., Macdonald, Andy, Petit, L., Plante, A. F., Van Oort, F., Chenu, C.
picture_as_pdf
The electronic Rothamsted Archive (e-RA): an online resource for data from the Rothamsted long-term experiments. (2018)
Perryman, Sarah, Castells, Nathalie, Glendining, Margaret, Goulding, Keith, Hawkesford, Malcolm, Macdonald, Andy, Ostler, Richard, Poulton, Paul, Rawlings, Chris, Scott, Tony, Verrier, Paul
A model based on Rock-Eval thermal analysis to quantify the size of the centennially persistent organic carbon pool in temperate soils. (2018)
Cecillon, L., Baudin, F., Chenu, C., Houot, S., Jolivet, R., Katterer, T., Lutfalla, S., Macdonald, Andy, Van Oort, F., Plante, A. F., Savignac, F., Soucemarianadin, L. N., Barre, P.
Major limitations to achieving 4 per 1000 increases in soil organic carbon stock in temperate regions: evidence from long-term experiments at Rothamsted Research, UK. (2018)
Poulton, Paul, Johnston, Johnny, Macdonald, Andy, White, Rodger, Powlson, David
Sustainable Intensification - Lessons from the Rothamsted Long-term Experiments. (2017)
Macdonald, Andy, Poulton, Paul, Glendining, Margaret, Goulding, Keith, Perryman, Sarah, Powlson, David
Pyrogenic Carbon Lacks Long-Term Persistence in Temperate Arable Soils. (2017)
Lutfalla, S., Abiven, S., Barré, P., Wiedemeier, D. B., Christensen, B. T., Houot, S., Kätterer, T., Macdonald, Andy, Van Oort, F., Chenu, C.
Correspondence of measured soil carbon fractions and RothC pools for equilibrium and non-equilibrium states. (2017)
Herbst, M., Welp, G., Macdonald, Andy, Jate, M., Hädicke, A., Scherer, H., Gaiser, T., Herrmann, F., Amelung, W., Vanderborght, J.
picture_as_pdf
The Broadbalk Wheat Experiment : 174 years of winter wheat / 174 años de trigo The Broadbalk Wheat Experiment Un ensayo a muy largo plazo. (2017)
Macdonald, Andy, Fonteyne, S., Verhulst, N.
Historical trends in iodine and selenium in soil and herbage at the Park Grass Experiment, Rothamsted Research, UK. (2017)
Bowley, H. E., Mathers, A. W., Young, S. D., Macdonald, Andy, Ander, E. L., Watts, M. J., Zhao, Fangjie, McGrath, Steve, Crout, N. M. J., Bailey, E. H.
picture_as_pdf
Changes in soil organic matter over 70 years in continuous arable and ley–arable rotations on a sandy loam soil in England. (2017)
Johnston, Johnny, Poulton, Paul, Coleman, Kevin, Macdonald, Andy, White, Rodger
UAS-based soil carbon mapping using VIS-NIR (480-1000 nm) multi-spectral imaging: potential and limitations. (2016)
Aldana Jague, E., Heckrath, G., Macdonald, Andy, Van Wesemael, B., Van Oost, K.
picture_as_pdf
Genome size and ploidy influence angiosperm species' biomass under nitrogen and phosphorus limitation. (2016)
Guignard, M. S., Nichols, R. A., Knell, R. J., Macdonald, Andy, Romila, C-A., Trimmer, M., Leitch, I. J., Leitch, A. R.
Determining the longer term decline in plant-available soil phosphorus from short-term measured values. (2016)
Johnston, Johnny, Poulton, Paul, White, R. P., Macdonald, Andy
picture_as_pdf
The energetic and chemical signatures of persistent soil organic matter. (2016)
Barre, P., Plante, A., Cecillon, L., Lutfalla, S., Baudin, F., Bernard, S., Christensen, B. T., Eglin, T., Fernandez, J. M., Houot, S., Katterer, T., Le Guillou, C., Macdonald, Andy, Van Oort, F., Chenu, C.
The impact of fertilizer management on the oxidation status of terrestrial organic matter. (2016)
Worrall, F., Clay, G. D., Macdonald, Andy
picture_as_pdf
Grassland biodiversity bounces back from long-term nitrogen addition. (2015)
Storkey, Jonathan, Macdonald, Andy, Poulton, Paul, Scott, Tony, Kohler, I. H., Schnyder, H., Goulding, Keith, Crawley, M. J.
picture_as_pdf
Last-century increases in intrinsic water-use efficiency of grassland communities have occurred over a wide range of vegetation composition, nutrient inputs and soil pH. (2015)
Kohler, I. H., Macdonald, Andy, Schnyder, H.
The Rothamsted Long-term Experiments. (2015)
Macdonald, Andy, Powlson, David, Poulton, Paul, Watts, Chris, Clark, Ian, Storkey, Jonathan, Hawkins, Nichola, Glendining, Margaret, Goulding, Keith, McGrath, Steve
picture_as_pdf
Triaxial testing to determine the effect of soil type and organic carbon content on soil consolidation and shear deformation characteristics. (2014)
Chakraborty, D., Watts, Chris, Powlson, David, Macdonald, Andy, Ashton, Rhys, White, R. P., Whalley, Richard
Historical arsenic contamination of soil due to long-term phosphate fertiliser applications. (2013)
Hartley, T. N., Macdonald, Andy, McGrath, Steve, Zhao, Fangjie
picture_as_pdf
Advances in the understanding of nutrient dynamics and management in UK agriculture. (2012)
Dungait, Jennifer, Cardenas, Laura, Blackwell, Martin, Wu, Lu, Withers, P. J. A., Chadwick, Dave, Bol, Roland, Murray, Phil, Macdonald, Andy, Whitmore, Andy, Goulding, Keith
picture_as_pdf
Effects of take-all (Gaeumannomyces graminis var. tritici) on crop N uptake and residual mineral N in soil at harvest of winter wheat. (2012)
Macdonald, Andy, Gutteridge, R. J.
Molecular weight of dissolved organic carbon, nitrogen and phenolics in grassland soils. (2012)
Jones, D. L., Willett, V. B., Stockdale, E. A., Macdonald, Andy, Murphy, D. V.
Nutrient supply enhanced the increase in intrinsic water-use efficiency of a temperate seminatural grassland in the last century. (2012)
Kohler, I. H., Macdonald, Andy, Schnyder, H.
picture_as_pdf
The potential to increase soil carbon stocks through reduced tillage or organic material additions in England and Wales: a case study. (2011)
Powlson, David, Bhogal, A., Chambers, B. J., Coleman, Kevin, Macdonald, Andy, Goulding, Keith, Whitmore, Andy
picture_as_pdf
Corrigendum: Increases in soil organic carbon sequestration can reduce the global warming potential of long-term liming to permanent grassland. (2011)
Fornara, D. A., Steinbeiss, S., Mcnamara, N. P., Gleixner, G., Oakley, S., Poulton, Paul, Macdonald, Andy, Bardgett, R. D.
Increases in soil organic carbon sequestration can reduce the global warming potential of long-term liming to permanent grassland. (2011)
Fornara, D. A., Steinbeiss, S., Mcnamara, N. P., Gleixner, G., Oakley, S., Poulton, Paul, Macdonald, Andy, Bardgett, R. D.
picture_as_pdf
Soil organic carbon contents in long-term experimental grassland plots in the UK (Palace Leas and Park Grass) have not changed consistently in recent decades. (2009)
Hopkins, D. W., Waite, I. S., Mcnichol, J. W., Poulton, Paul, Macdonald, Andy, O'donnell, A. G.
picture_as_pdf
Soil nitrogen: how efficiently do crops use it? (2008)
Knight, S., Macdonald, Andy
Labile soil organic matter pools under a mixed grass/lucerne pasture and adjacent native bush in Western Australia. (2007)
Macdonald, Andy, Murphy, D. V., Mahieu, N., Fillery, I. R. P.
The use of cover crops in cereal-based cropping systems to control nitrate leaching in SE England. (2005)
Macdonald, Andy, Poulton, Paul, Howe, M., Goulding, Keith, Powlson, David
picture_as_pdf
Impact of land use on soluble organic nitrogen in soil. (2004)
Willett, V. B., Green, J. J., Macdonald, Andy, Baddeley, J. A., Cadisch, G., Francis, S. M. J., Goulding, Keith, Saunders, G., Stockdale, E. A., Watson, C. A., Jones, D. L.
Using dynamic simulation models and the 'Dot-to-Dot' method to determine the optimum sampling times in field trials. (2002)
Smith, J. U., Smith, Pete, Coleman, Kevin, Hargreaves, P. R., Macdonald, Andy
When is a measured soil organic matter fraction equivalent to a model pool? (2002)
Smith, J. U., Smith, Pete, Monaghan, R., Macdonald, Andy
The fate of residual 15N-labelled fertilizer in arable soils: its availability to subsequent crops and retention in soil. (2002)
Macdonald, Andy, Poulton, Paul, Stockdale, E. A., Powlson, David, Jenkinson, David
picture_as_pdf
Availability of the residual nitrogen from a single application of 15N-labelled fertilizer to subsequent crops in a long-term continuous barley experiment. (2001)
Glendining, Margaret, Poulton, Paul, Powlson, David, Macdonald, Andy, Jenkinson, David
picture_as_pdf
Soluble organic nitrogen in agricultural soils. (2000)
Murphy, D. V., Macdonald, Andy, Stockdale, Elizabeth A, Goulding, Keith, Fortune, S., Gaunt, John L, Poulton, Paul, Wakefield, J. A., Webster, Colin, Wilmer, Wendy S
picture_as_pdf
Effects of season, soil type and cropping on recoveries, residues and losses of 15N-labelled fertilizer applied to arable crops in spring. (1997)
Macdonald, Andy, Poulton, Paul, Powlson, David, Jenkinson, David
picture_as_pdf
Implications to N losses of a switch from inorganic towards organic manures and from continuous arable cropping to ley-arable rotations. Agriculture Group Symposium : future use of nitrogen fertilisers. (1989)
Goulding, Keith, Powlson, David, Poulton, Paul, Webster, Colin, Macdonald, Andy, Glendining, Margaret
Book Section
Long-term agricultural research at Rothamsted. (2020)
Macdonald, Andy, Poulton, Paul, Glendining, Margaret, Powlson, David
picture_as_pdf
The unique contribution of Rothamsted to ecological research at large temporal scales. (2016)
Storkey, Jonathan, Macdonald, Andy, Bell, James, Clark, Ian, Gregory, Andy, Hawkins, Nichola, Hirsch, Penny, Todman, Lindsay, Whitmore, Andy
picture_as_pdf
The continuing value of long-term field experiments: insights for achieving food security and environmental integrity. (2014)
Powlson, David, Macdonald, Andy, Poulton, Paul
picture_as_pdf
Dissolved organic nitrogen and mechanisms of its uptake by plants in agricultural systems. (2008)
Jones, D. L., Farrar, J. F., Macdonald, Andy, Kemmitt, S. J., Murphy, D. V.
The role of soil organic matter and manures in sustainable nutrient cycling. (2001)
Goulding, Keith, Murphy, D. V., Macdonald, Andy, Stockdale, E. A., Gaunt, J. L., Blake, L., Ayaga, G., Brookes, Philip
Report
The Woburn Ley-arable experiment, 1938-2020: its management, the issues and problems that arose, and their resolution to maintain the continuity and relevance of the experiment. (2022)
Johnston, Johnny, Poulton, Paul, Macdonald, Andy, Glendining, Margaret
The UK Environmental change network North Wyke the first 20 years (1993-2012). (2016)
Beaumont, Deborah
The UK Environmental Change Network Rothamsted: physical and atmospheric measurements. (2014)
Scott, Tony
Better estimation of soil nitrogen use efficiency by cereals and oilseed rape (HGCA Research Review No. 68). (2008)
Knight, S., Macdonald, Andy, Glendining, Margaret, Whitmore, Andy, Dailey, Gordon, Goulding, Keith, Sinclair, A., Rees, B.
Leaching of nitrate from arable land: final report to MAFF on contract CSA 1058. (1992)
Macdonald, Andy, Poulton, Paul, Powlson, David, Jenkinson, David
Conference or Workshop Item
Modelling Heteroskedasticity, Overdispersion and the Impacts of Climate Change for Long-Term Hay Yield Data. (2022)
Addy, John, Mead, Andrew, Macdonald, Andy, Semenov, Mikhail, Ellis, R. H.
4 Per Mille – Is It Feasible to sequester. (2018)
Powlson, David, Poulton, Paul, Macdonald, Andy, Johnston, Johnny, White, Rodger, Goulding, Keith
4 per mille – is it feasible to sequester soil carbon at this rate annually in agricultural soils? (2018)
Powlson, David, Poulton, Paul, Macdonald, Andy, Johnston, Johnny, White, Rodger, Goulding, Keith
picture_as_pdf
Potassium management in soils and crops: a review. (2016)
Johnston, Johnny, Poulton, Paul, Goulding, Keith, Macdonald, Andy, Glendining, Margaret
High-resolution spatial patterns of soil organic carbon content derived from low-altitude aerial multi-band imagery on the Broadbalk Wheat Experiment at Rothamsted, UK. (2014)
Aldana Jague, E., Goulding, Keith, Heckrath, G., Macdonald, Andy, Poulton, Paul, Stevens, A., Van Wesemael, B., Van Oost, K.
Unexpected treasures from the Rothamsted experiments: how long term studies continue to give new data and insights for the improvement of food and feed production. (2012)
Powlson, David, Macdonald, Andy, Poulton, Paul
Effects of nutrient availability on intrinsic water-use efficiency of temperate semi-natural grassland under rising atmospheric CO2 during the last century. (2010)
Kohler, I., Poulton, Paul, Macdonald, Andy, Auerswald, K., Schnyder, H.
Efficiency of soil N use by arable crops. (2009)
Macdonald, Andy, Knight, S. M., Glendining, Margaret, Whitmore, Andy, Dailey, Gordon, Goulding, Keith, Sinclair, A. H., Rees, R. M.
Factors affecting the recovery of available soil nitrogen by cereal and oilseed rape crops. (2008)
Knight, S. M., Macdonald, Andy, Glendining, Margaret, Whitmore, Andy, Dailey, Gordon, Goulding, Keith, Sinclair, A. H., Rees, R. M.
Long-term experiments as a unique resource for research on local and global carbon cycling. (2008)
Powlson, David, Poulton, Paul, Macdonald, Andy
The Rothamsted long-term experiments - past, present and future. (2007)
Macdonald, Andy, Poulton, Paul, Powlson, David, Goulding, Keith
How land use and management affects soluble organic nitrogen in British soils. (2005)
Goulding, Keith, Macdonald, Andy, Francis, S., Stockdale, E., Willett, V., Jones, D., Baddeley, J., Green, J., Watson, C., Saunders, G., Cadisch, G.
Too much of a good thing? How land use and management affects soluble organic nitrogen in British soils. (2005)
Goulding, Keith, Macdonald, Andy, Francis, S. M. J., Stockdale, E. A., Willett, V., Jones, D., Baddeley, J., Green, J., Watson, C., Saunders, G., Cadisch, G.
Effects of nitrogen deposition and land use on soluble organic nitrogen in British soils. (2004)
Baddeley, J. A., Willett, V. B., Macdonald, Andy, Francis, S. M. J., Goulding, Keith, Stockdale, E. A., Cadisch, G., Green, J. J., Watson, C. A., Jones, D. L.
Missing N: is the solution in dissolved N? (2004)
Macdonald, Andy, Jones, D. L.
Effects of land use and management on soluble organic N in UK soils. (2003)
Macdonald, Andy, Francis, S. M. J., Stockdale, E. A., Goulding, Keith, Willett, V. B., Jones, D. L., Baddeley, J. A., Green, J. J., Watson, C. A., Saunders, G., Cadisch, G.
Losses of dissolved organic N (DON) from soils of contrasting organic matter content on the Broadbalk Continuous Wheat Experiment. (2001)
Macdonald, Andy, Webster, Colin, Poulton, Paul, Wilmer, Wendy S, Goulding, Keith
Parameterisation of a soil organic matter model based on measurable fractions. (2001)
Sohi, S. P., Arah, J. R. M., Yates, H. C., Macdonald, Andy, Gaunt, J. L.
Physical fractionation and stable isotopes to model SOM dynamics. (1999)
Sohi, S. P., Arah, J. R. M., Yates, H. C., Macdonald, Andy, Gaunt, J. L.
Nitrogen and carbon mineralization in arable soils following incorporation of cover crops. (1998)
Macdonald, Andy, Barraclough, D.
A new soil nitrogen and carbon cycle. (1998)
Barraclough, D., Gibbs, P., Macdonald, Andy
The use of isotope ratio mass spectrometry for the study of gaseous emissions from soils. (1998)
Dunn, R. B., Macdonald, Andy, Willison, T. W., Murphy, D. V., Goulding, Keith
The effect of take-all (Gaeumannomyces graminis var tritici ) disease of wheat on residual mineral N in arable soils. (1997)
Macdonald, Andy, Gutteridge, R. J., Bradbury, N. J.
Mineralization of cover crop N: its contribution to subsequent crop N uptake and losses. (1996)
Macdonald, Andy, Poulton, Paul, Christian, D. G., Howe, M.
Effects of crop residue incorporation on gross nitrogen mineralisation rates in an arable soil. (1996)
Macdonald, Andy, Barraclough, D., Gibbs, P., Ayaga, G. O.
Measuring nitrogen mineralisation using 15N isotopic dilution. (1996)
Murphy, D. V., Gaunt, J. L., Macdonald, Andy, Sohi, S. P.
Measuring nitrogen mineralization using 15N isotopic dilution. (1996)
Murphy, D. V., Gaunt, J. L., Macdonald, Andy, Sohi, S. P.
Mineralization of cover crop N: its contribution to subsequent crop N uptake and losses. (1996)
Macdonald, Andy, Poulton, Paul, Christian, D. G., Howe, M. T.
Effects of cover crops on soil N transformations and losses from arable land. (1995)
Macdonald, Andy, Poulton, Paul, Christian, D. G., Howe, M. T.
Effects of cover crops on soil N transformations and losses from arable land. (1994)
Macdonald, Andy, Poulton, Paul, Christian, D. G., Howe, M. T.
Effects of cover crops on soil N transformations and losses from arable land. (1993)
Macdonald, Andy, Poulton, Paul, Christian, D. G., Howe, M. T.
Environmental consequences of changes in arable agriculture. (1992)
Powlson, David, Goulding, Keith, Macdonald, Andy, Poulton, Paul
The effectiveness of winter cover crops in minimising nitrogen leaching loss. (1992)
Webster, Colin, Macdonald, Andy, Poulton, Paul, Christian, D. G.
The fate of residual fertilizer N in arable soils. (1992)
Macdonald, Andy, Poulton, Paul, Powlson, David
Arable crops and farming practices: effects on nitrate in arable soils. (1991)
Macdonald, Andy, Poulton, Paul, Powlson, David
Sources of nitrate leaching from arable soil to aquifers. (1990)
Macdonald, Andy, Poulton, Paul, Powlson, David
Book
Results of the Classical and other Long-term Experiments. (2021)
Macdonald, Andy
Rothamsted Long-term experiments : guide to the classical and other long-term experiments, datasets and sample archive. (2018)
Macdonald, Andy, Poulton, Paul, Clark, Ian, Scott, Tony, Glendining, Margaret, Perryman, Sarah, Storkey, Jonathan, Bell, James, Shield, Ian, Mcmillan, Vanessa, Hawkins, Jane
