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Paul E.H. Gregg

Observed names: P. E. H. Gregg, P.E.H Gregg, P.E.H. Gregg, Paul Gregg
OpenAlex ID: A5113638387
The potential of Thlaspi caerulescens for phytoremediation of contaminated soils
1998 · Brett H. Robinson, Marc Leblanc, et al. · Plant and Soil · 345
The potential of the high-biomass nickel hyperaccumulator Berkheya coddii for phytoremediation and phytomining
1997 · B.H. Robinson, R.R. Brooks, et al. · Journal of Geochemical Exploration · 260
The nickel hyperaccumulator plant Alyssum bertolonii as a potential agent for phytoremediation and phytomining of nickel
1997 · B.H. Robinson, A. Chiarucci, et al. · Journal of Geochemical Exploration · 247
A Simple Model to Describe the Dissolution of Phosphate Rock in Soils
1986 · A. D. Mackay, J. K. Syers, et al. · Soil Science Society of America Journal · 91
Ability of chemical extraction procedures to assess the agronomic effectiveness of phosphate rock materials
1984 · A. D. Mackay, J. K. Syers, et al. · New Zealand Journal of Agricultural Research · 78
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Plant availability of phosphorus in dead herbage ingested by surface-casting earthworms
1981 · G.P. Mansell, J.K. Syers, et al. · Soil Biology and Biochemistry · 67
Enhanced dissolution of phosphate rocks in the rhizosphere
1997 · N. S. Bolan, J. Elliott, et al. · Biology and Fertility of Soils · 58
Plant‐available elements in soils and their influence on the vegetation over ultramafic (“serpentine”) rocks in New Zealand
1996 · Brett H. Robinson, Robert R. Brooks, et al. · Journal of the Royal Society of New Zealand · 54
Plant availability of phosphorus in superphosphate and a phosphate rock as influenced by earthworms
1982 · A.D. Mackay, J.K. Syers, et al. · Soil Biology and Biochemistry · 54
Effect of phosphate fertiliser type on the accumulation and plant availability of cadmium in grassland soils
1996 · P. Loganathan, M. J. Hedley, et al. · Nutrient Cycling in Agroecosystems · 51
Natural and induced heavy‐metal accumulation byArrhenatherum elatius:Implications for phytoremediation
2000 · Annabelle Deram, Daniel Petit, et al. · Communications in Soil Science and Plant Analysis · 45
Development and evaluation of an improved soil test for phosphorus, 3: field comparison of Olsen, Colwell and Resin soil P tests for New Zealand pasture soils
1999 · S. Saggar, M.J. Hedley, et al. · Nutrient Cycling in Agroecosystems · 44
The nickel phytoextraction potential of some ultramafic soils as determined by sequential extraction
1999 · B.H. Robinson, R.R. Brooks, et al. · Geoderma · 44
Development and evaluation of an improved soil test for phosphorus. 2. Comparison of the Olsen and mixed cation-anion exchange resin tests for predicting the yield of ryegrass grown in pots
1992 · S. Saggar, M. J. Hedley, et al. · Nutrient Cycling in Agroecosystems · 44
Phosphorus uptake and return in grazed, steep hill pastures: II. Above‐ground components of the phosphorus cycle
1980 · A. G. Gillingham, J. K. Syers, et al. · New Zealand Journal of Agricultural Research · 44
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Water extraction as a soil‐testing procedure for phosphate
1979 · P. C. Luscombe, J. K. Syers, et al. · Communications in Soil Science and Plant Analysis · 43
The mineralogy and potassium supplying power of some loessial and related soils of New Zealand
2002 · A Surapaneni, A.S Palmer, et al. · Geoderma · 42
Fertilisation of hyperaccumulators to enhance their potential for phytoremediation and phytomining.
1998 · Frank A. Bennett, E. K. Tyler, et al. · 36
A comparison of 3 soil‐testing procedures for estimating the plant availability of phosphorus in soils receiving either superphosphate or phosphate rock
1984 · A.D. Mackay, J. K. Syers, et al. · New Zealand Journal of Agricultural Research · 36
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Use of potassium bromide solutions to simulate dairy cow urine flow and retention in pasture soils
1990 · P. H. Williams, P. E. H. Gregg, et al. · New Zealand Journal of Agricultural Research · 35
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Uptake of potassium and nitrogen by pasture from urine‐affected soil
1989 · P. H. Williams, M. J. Hedley, et al. · New Zealand Journal of Agricultural Research · 33
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Field evaluation of Chatham Rise phosphorite as a phosphatic fertiliser for pasture
1984 · A. D. Mackay, P. E. H. Gregg, et al. · New Zealand Journal of Agricultural Research · 30
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Comparison of a herbal ley with a ryegrass-white clover pasture and pure ryegrass sward receiving fertiliser nitrogen
1991 · B.E. Ruz-Jerez, P.Roger Ball, et al. · Proceedings of the New Zealand Grassland Association · 29
Edaphic influences on a New Zealand ultramafic (“serpentine”) flora: a statistical approach
1997 · Brett H. Robinson, Robert R. Brooks, et al. · Plant and Soil · 27
Fate of potassium in dairy cow urine applied to intact soil cores
1990 · P. H. Williams, P. E. H. Gregg, et al. · New Zealand Journal of Agricultural Research · 24
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Works count: 71
Citation count: 2,263
H-index: 24
I10-index: 46
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