A. Johnston

发表

Soil organic matter: its importance in sustainable agriculture and carbon dioxide fluxes.

P. Poulton, K. Coleman, A. Johnston, 2009 .

Soil organic matter: its importance in sustainable agriculture and carbon dioxide fluxes.

P. Poulton, K. Coleman, A. Johnston, 2009 .

Turnover of Nitrogen-15-Labeled Fertilizer in Old Grassland

D. Powlson, P. Poulton, D. Jenkinson, 2004 .

The Park Grass Experiment

A. Johnston, R. G. Warren, 1964 .

Phosphorus in Agriculture: A Review of Results from 175 Years of Research at Rothamsted, UK.

P. Poulton, A. Johnston, 2019, Journal of environmental quality.

Soil and fertilizer phosphorus in relation to crop nutrition

E. A. Kirkby, A. Johnston, E. Kirkby, 2008 .

Changes in soil phosphorus fractions following positive and negative phosphorus balances for long periods

K. Goulding, P. Poulton, A. Johnston, 2003, Plant and Soil.

The nitrogen cycle in the Broadbalk Wheat Experiment: recovery and losses of 15N-labelled fertilizer applied in spring and inputs of nitrogen from the atmosphere

D. Powlson, D. Jenkinson, A. Johnston, 1986, The Journal of Agricultural Science.

Hoosfield Continuous Barley

A. Johnston, R. G. Warren, 1967 .

Modern developments in an experiment on permanent grassland started in 1856 - effects of fertilizers and lime on botanical composition and crop and soil analyses

A. Johnston, J. M. Thurston, E. D. Williams, 1976 .

Experiments on continuous growth of arable crops at Rothamsted and Woburn-Experimental-Stations - effects of treatments on crop yields and soil analyses and recent modifications in purpose and design

A. Johnston, G. E. G. Mattingly, 1976 .

Cadmium accumulation in soils from long‐continued applications of superphosphate

R. Goguel, A. Johnston, G. E. G. Mattingly, 1979 .

Phosphorus: its efficient use in agriculture

P. Poulton, A. Johnston, P. Fixen, 2014 .

Plant‐available soil phosphorus. Part II: the response of arable crops to Olsen P on a sandy clay loam and a silty clay loam

P. Poulton, A. Johnston, R. White, 2013 .

Plant‐available soil phosphorus. Part I: the response of winter wheat and spring barley to Olsen P on a silty clay loam

P. Poulton, A. Johnston, R. White, 2013 .

The Park Grass Experiment: insights from the most long-term ecological study

D. Tilman, M. Crawley, J. Silvertown, 1994 .

Can Long-Term Experiments Help Us Understand, and Manage, the Wider Landscape—Examples from Rothamsted, England

P. Poulton, A. Johnston, 2021 .

Changes in the Park Grass experiment

A. Johnston, G. W. Cooke, R. G. Warren, 1965 .

The effect of soil acidity on potentially mobile phosphorus in a grassland soil

P. Brookes, A. Sharpley, R. McDowell, 2002, The Journal of Agricultural Science.

Comments on "synthetic nitrogen fertilizers deplete soil nitrogen: a global dilemma for sustainable cereal production," by R.L. Mulvaney, s.a. Khan, and T.R. Ellsworth in the Journal of Environmental Quality 2009 38:2295-2314.

D. Powlson, M. Glendining, K. Goulding, 2010, Journal of environmental quality.

Reducing fertiliser inputs: endangering arable soil fertility?

A. Chalmers, K. Goulding, P. Poulton, 2001 .

The role of phosphorus in crop production and soil fertility: 150 years of field experiments at Rothamsted, United Kingdom

P. Poulton, A. Johnston, 1993 .

Effects of soil and fertilizer P on yields of potatoes, sugar beet, barley and winter wheat on a sandy clay loam soil at Saxmundham, Suffolk

P. W. Lane, P. Poulton, A. Johnston, 1986, The Journal of Agricultural Science.

Soil organic matter in the Hoosfield continuous barley experiment

D. Jenkinson, A. Johnston, 1977 .

Yields on the Exhaustion Land and changes in NPK content of the soils due to cropping and manuring, 1852-1975

P. Poulton, A. Johnston, 1977 .

Experiments made on Stackyard Field, Woburn, 1876-1974. III. Effects of NPK Fertilisers and Farmyard Manure on Soil Carbon, Nitrogen and Organic Phosphorus

A. Johnston, M. Chater, G. E. G. Mattingly, 1975 .

Mobilization of aluminium in soil by acid deposition and its uptake by grass cut for hay – a Chemical Time Bomb

K. Goulding, A. Johnston, L. Blake, 1994 .

Effect of phosphate fertilizers and atmospheric deposition on long-term changes in the cadmium content of soils and crops.

K. Jones, A. Johnston, F. Nicholson, 1994, Environmental science & technology.

Potassium concentrations in surface and groundwaters and the loss of potassium in relation to land use

K. Goulding, A. Johnston, 1993 .

Inputs of Nutrients and Lime for the Maintenance of Fertility of Grassland Soils

M. Crawley, P. Poulton, A. Johnston, 2001 .

Growth of spring barley under drought: crop development, photosynthesis, dry-matter accumulation and nutrient content

D. Lawlor, B. Legg, A. Johnston, 1981, The Journal of Agricultural Science.

Phosphorus use efficiency and management in agriculture

A. Johnston, T. Roberts, 2015 .

The Broadbalk wheat experiment 1968-78 : yields and plant nutrients in crops grown continuously and in rotation

G. Dyke, P. Poulton, A. Todd, 1983 .

Soil acidification during more than 100 years under permanent grassland and woodland at Rothamsted

Keith Goulding, K. Goulding, P. Poulton, 1986 .

The Effect of Atmospheric Deposition, Especially of Nitrogen, on Grassland and Woodland at Rothamsted Experimental Station, England, Measured Over More Than 100 Years

K. Goulding, P. Poulton, A. Johnston, 1988 .

Rational potassium manuring for arable cropping systems

Keith Goulding, K. Goulding, A. Johnston, 1988 .

The value of residues from long-period manuring at Rothamsted and Woburn. V. The value to arable crops of residues accumulated from potassium fertilisers.

A. Johnston, A. Penny, R. G. Warren, 1970 .

The effect of straw incorporation on the uptake of nitrogen by winter wheat.

D. Powlson, D. Jenkinson, A. Johnston, 1985 .

Field-scale evaluation of biosolids-derived organomineral fertilizers applied to winter wheat in England

S. Tyrrel, R. Godwin, R. Sakrabani, 2017 .

Long-term atmospheric deposition and soil acidification at Rothamsted Experimental Station, England.

Keith Goulding, J. Longhurst, K. Goulding, 1989 .

The Woburn Market Garden experiment, 1942-1969. II: The effect of the treatments on soil pH, soil carbon, nitrogen, phosphorus and potassium

A. Johnston, 1975 .

Effects of irrigation, N fertilizer, cutting frequency and pesticides on ryegrass, ryegrass–clover mixtures, clover and lucerne grown on heavy and light land

P. Poulton, A. Todd, A. Johnston, 1989, The Journal of Agricultural Science.

Potassium in soils under different cropping systems:1. Behaviour of K remaining in soils from classical and rotation experiments at Rothamsted and Woburn and evaluation of methods of measuring soil potassium

T. Addiscott, A. Johnston, 1971, The Journal of Agricultural Science.

Effects of one to six year old ryegrass-clover leys on soil nitrogen and on the subsequent yields and fertilizer nitrogen requirements of the arable sequence winter wheat, potatoes, winter wheat, winter beans (Vicia faba) grown on a sandy loam soil

P. W. Lane, P. Poulton, A. Johnston, 1994, The Journal of Agricultural Science.

The Management of long-term agricultural field experiments: procedures and policies evolved from the Rothamsted Classical Experiments

R. Leigh, A. Johnston, R. D. Prew, 1994 .

The influence of dietary unsaturated cis and trans and saturated fatty acids on tissue lipids of swine.

C. Elson, A. Johnston, R. Grummer, 1981, Atherosclerosis.

The availability of the nitrogen in the crop residues of winter wheat to subsequent crops

D. Powlson, D. Jenkinson, P. Poulton, 1993, The Journal of Agricultural Science.

Experiments made on Stackyard Field, Woburn, 1876-1974. I. History of the Field, Details of the Cropping and Manuring and the Yields in the Continuous Wheat and Barley Experiments

A. Johnston, 1975 .

Testing the distinctness of shoot ionomes of angiosperm families using the Rothamsted Park Grass Continuous Hay Experiment.

Paul R Poulton, Martin R Broadley, Philip J White, 2012, The New phytologist.

Determinants of Species Richness in the Park Grass Experiment

M. Crawley, J. Silvertown, G. Edwards, 2005, The American Naturalist.

Accumulation and subcellular distribution of cations in relation to the growth of potassium-deficient barley

R. Leigh, A. Johnston, M. Chater, 1986 .

A drought experiment using mobile shelters: the effect of drought on barley yield, water use and nutrient uptake

B. J. Legg, D. Lawlor, B. Legg, 1978, The Journal of Agricultural Science.

Trends in herbage yields over the last century on the Rothamsted Long-term Continuous Hay Experiment

V. Barnett, J. Perry, J. Potts, 1994, The Journal of Agricultural Science.

Analysis of fat acid oxidation products by countercurrent distribution methods. V. Low-temperature decomposition of methyl linoleate hydroperoxide

E. Selke, A. Johnston, H. J. Dutton, 1961 .

The importance of long‐term experiments in agriculture: their management to ensure continued crop production and soil fertility; the Rothamsted experience

P. Poulton, A. Johnston, A. E. Johnston, 2018, European journal of soil science.

The residual value of farmyard manure and superphosphate in the Saxmundham rotation II experiment, 1899-1968.

A. Johnston, M. Chater, G. E. G. Mattingly, 1970 .

The Contribution of Commercial Fertilizer Nutrients to Food Production

W. M. Stewart, T. Smyth, A. Johnston, 2005 .

Food security in the WANA region, the essential need for balanced fertilization. Proceedings of a Regional Workshop of the International Potash Institute, Bornova, Izmir, Turkey, 26-30 May 1997

A. Johnston, 1998 .

Potassium in soils under different cropping systems:2. The effects of cropping systems on the retention by the soils of added K not used by crops

T. Addiscott, A. Johnston, 1971, The Journal of Agricultural Science.

Double bond analysis of dienoic fatty acids in mixtures

R. O. Butterfield, A. Johnston, C. R. Scholfield, 1978 .

Hydrogenation of linolenate. VI. Survey of commercial catalysts

A. Johnston, H. J. Dutton, J. C. Cowan, 1962 .

The Rothamsted Classical Experiments

A. Johnston, 1994 .

Long-term Experiments in Agricultural and Ecological Sciences

R. Leigh, John A. Lee, A. Johnston, 1994 .

Reductive ozonolysis for monoenoic fatty acid structure determination in the microreactor apparatus

A. Johnston, H. J. Dutton, 1972 .

Changes in soil organic matter over 70 years in continuous arable and ley–arable rotations on a sandy loam soil in England

P. Poulton, A. Macdonald, R. P. White, 2017, European journal of soil science.

The value of long-term field experiments in agricultural, ecological, and environmental research.

A. Johnston, 1997 .

Chapter 18 Soil organic matter and soil quality—Lessons learned from long-term experiments at Askov and Rothamsted

B. Christensen, A. Johnston, A. E. Johnston, 1997 .

Peat - a valuable resource

P. W. Lane, P. Poulton, A. Johnston, 1997 .

The use of plant and soil analyses to predict the potassium supplying capacity of soil.

K. Goulding, A. Johnston, 1990 .

Potassium leaching from a sandy loam soil

K. Goulding, A. Johnston, E. Mercer, 1993 .

Losses of nitrate from arable land by leaching and their effect on nitrates in drainage and groundwater

K. Goulding, C. P. Webster, A. Johnston, 1990 .

The effects of subsoiling and deep incorporation of P and K fertilizers on the yield and nutrient uptake of barley, potatoes, wheat and sugar beet grown in rotation

A. Johnston, J. McEwen, 1979, The Journal of Agricultural Science.

Potassium in soils under different cropping systems: 3. Non-exchangeable potassium in soils from long-term experiments at Rothamsted and Woburn

T. Addiscott, A. Johnston, 1975, The Journal of Agricultural Science.

Effects of different watering methods, soil weights, soil diluents and soil coverings on the yield and nutrient uptake by ryegrass grown in a controlled environment

P. W. Lane, P. Brookes, A. Johnston, 1979 .

Phosphorus, potassium and sulphur cycles in agricultural soils

J. Syers, P. Poulton, A. Johnston, 2001 .

Accumulation and loss of nitrogen from manure, sludge and compost: long-term experiments at Rothamsted and Woburn.

Peter W. Lane, Steve P. McGrath, P. W. Lane, 1989 .

Influence of soil type, crop management and weather on the recovery of 15N-labelled fertilizer applied to winter wheat in spring

D. Powlson, D. Jenkinson, P. Poulton, 1992, The Journal of Agricultural Science.

Multifactorial experimentation on continuous winter wheat grown in sandy clay soil at Saxmundham, Suffolk

A. Johnston, F. V. Widdowson, A. Penny, 1980, The Journal of Agricultural Science.

Quantitative gas chromatographic analysis of lipids: Comparison of gas density balance and flame ionization detector

A. Johnston, H. J. Dutton, A. Lanser, 1974 .

Food security in the WANA region: the essential need for fertilizers

A. Johnston, 1998 .

Hydrogenation of linolenate. VIII. Effects of catalyst concentration and of temperature on rate, selectivity, andtrans formation

A. Johnston, H. J. Dutton, J. C. Cowan, 1963 .

Bryophyte biomass and species richness on the Park Grass Experiment, Rothamsted, UK

M. Crawley, G. Edwards, R. Virtanen, 2000, Plant Ecology.

The value of long-term experiments - a personal view.

A. Johnston, 1988 .

Long-term field experiments: their importance in understanding sustainable land use

D. Powlson, A. Johnston, 1994 .

Effects of soil organic matter on yields of crops in long-term experiments at Rothamsted and Woburn.

A. Johnston, 1987 .

The value of residues from long-period manuring at Rothamsted and Woburn IV The value to arable crops of residues accumulated from superphosphate

A. Johnston, A. Penny, R. G. Warren, 1970 .

The value of residues from long-period manuring at Rothamsted and Woburn III The experiments made from 1957 to 1962, the soils and histories of the sites on which they were made

A. Johnston, R. G. Warren, 1970 .

Response of three cereal crops in continuous arable or ley‐arable rotations to fertilizer nitrogen and soil nitrogen at Rothamsted's Woburn Ley‐arable experiment

P. Poulton, R. P. White, A. Johnston, 2022, Soil Use and Management.

Additions and removals of nitrogen and phosphorus in long-term experiments at Rothamsted and Woburn and the effect of the residues on total soil nitrogen and phosphorus [wheat, barley, England]

A. Johnston, 1976 .

Assessment of some spatially variable soil factors limiting crop yields

P. Barraclough, P. Poulton, A. Johnston, 1998 .