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P.Roger Ball

Observed names: Ball, P R, Ball, P Roger, P. R. Ball, P. Roger Ball, P.R Ball, P.R. Ball, P.Roger ball
OpenAlex ID: A5111975801
Nitrate leaching from grassland
1984 · J. C. Ryden, P. R. Ball, et al. · Nature · 283
Nitrogen relationships in intensively managed temperate grasslands
1984 · P. Roger Ball, J. C. Ryden · Springer eBooks · 185
Nitrogen relationships in intensively managed temperate grasslands
1984 · P. Roger Ball, J. C. Ryden · Plant and Soil · 158
Long-term measurement of denitrification in three contrasting pastures grazed by sheep
1994 · B.E. Ruz-Jerez, R.E. White, et al. · Soil Biology and Biochemistry · 111
Factors regulating denitrification in a soil under pasture
1999 · J Luo, R.W Tillman, et al. · Soil Biology and Biochemistry · 104
Measuring denitrification activity in soils under pasture: Optimizing conditions for the short-term denitrification enzyme assay and effects of soil storage on denitrification activity
1996 · J. Luo, R.E. White, et al. · Soil Biology and Biochemistry · 81
Nitrogen loss through denitrification in a soil under pasture in New Zealand
2000 · J Luo, R.W Tillman, et al. · Soil Biology and Biochemistry · 69
Laboratory assessment of nutrient release from a pasture soil receiving grass or clover residues, in the presence or absence of Lumbricus rubellus or Eisenia fetida
1992 · B.E. Ruz-Jerez, P.Roger Ball, et al. · Soil Biology and Biochemistry · 65
Variation in denitrification activity with soil depth under pasture
1998 · J. Luo, R.W. Tillman, et al. · Soil Biology and Biochemistry · 63
Grazing effects on denitrification in a soil under pasture during two contrasting seasons
1999 · J. Luo, R.W. Tillman, et al. · Soil Biology and Biochemistry · 62
Soil nitrogen balances in urine‐affected areas under two moisture regimes in Southland
1982 · R. A. Carran, P. Roger Ball, et al. · New Zealand Journal of Crop and Horticultural Science · 62
A comparison of nitrate leaching under clover-based pastures and nitrogen-fertilized grass grazed by sheep
1995 · B. E. Ruz-Jerez, R. E. White, et al. · The Journal of Agricultural Science · 50
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
Leaching of Nitrate From Sheep-grazed Pastures
1985 · T.R.O. Field, P.Roger Ball, et al. · Proceedings of the New Zealand Grassland Association · 22
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Nitrogen Balance in an Intensively Utilised Dairyfarm System
1982 · T.R.O. Field, P.Roger Ball · Proceedings of the New Zealand Grassland Association · 22
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Nitrogen Lost by Ammonia Volatilisation, and the Effectiveness of Urea and Ammonium Sulphate Fertilisers
1984 · P.W. Theobald, P.Roger Ball · Proceedings of the New Zealand Grassland Association · 8
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Dynamics of mineral nitrogen in topsoil, during regrowth of pasture in two contrasting grassland systems
1991 · B.E. Ruz-Jerez, P.Roger Ball, et al. · Proceedings of the New Zealand Grassland Association · 6
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Impacts of management on leaching of nitrate from pastures
1990 · J.L. Brock, P.R. Ball, et al. · Proceedings of the New Zealand Grassland Association · 6
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Performance of a stand of ‘Wairau’ lucerne and lucerne‐annual ryegrass in the Manawatu
1983 · P. W. Theobald, P. Roger Ball · New Zealand Journal of Crop and Horticultural Science · 6
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Denitrification in a white clover sward killed by ploughing, rotary hoeing, shallow tillage, or with a herbicide
1992 · Larry D. King, P. Roger Ball · New Zealand Journal of Agricultural Research · 3
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Synecology of some barley grass communities in the central Manawatu
1970 · D.A. Grant, P.R. Ball · Proceedings of the New Zealand Weed Control Conference · 3
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Nitrogen Losses from Urine-Affected Areas of a New Zealand Pasture, Under Contrasting Seasonal Conditions
2026 · Ball, P R, Keeney, D R · UKnowledge (University of Kentucky)
The influence of end-grazing forage residual and grazing management on lamb growth performance and crop yield from irrigated dual-purpose winter wheat
2010 · Dale Miller, GJ Dean, et al. · Figshare
Works count: 24
Citation count: 1,398
H-index: 15
I10-index: 15
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