Concepedia
Statistics
Publications
36
Citations
1.7K
H-Index
23
Active since
1926
Affiliations
Plant & Food Research(Current)
Lincoln University
Massey University
P. H. Williams is an author at Plant & Food Research specializing in agriculture, soil sciences, and soil science.
Publications per year
1926–2003
Comparison of initial wetting pattern, nutrient concentrations in soil solution and the fate of15N-labelled urine in sheep and cattle urine patch areas of pasture soil
P. H. Williams, R. J. Haynes · Plant and Soil · 1994 · 126 citations
Agriculture, Earth Sciences, Soil Sciences +11
Effect of sheep, deer and cattle dung on herbage production and soil nutrient content
P. H. Williams, Richard Haynes · Grass and Forage Science · 1995 · 121 citations
Agriculture, Agronomy, Soil Sciences +14
Changes in soil solution composition and pH in urine‐affected areas of pasture
R. J. Haynes, P. H. Williams · Journal of Soil Science · 1992 · 115 citations
Emission of nitric oxide and nitrous oxide from soil under field and laboratory conditions
P. H. Williams, S. C. Jarvis, E. R. Dixon · Soil Biology and Biochemistry · 1998 · 110 citations
Agriculture, Earth Sciences, Soil Sciences +14
Earthworm species, population size and biomass under different cropping systems across the Canterbury Plains, New Zealand
P. M. Fraser, P. H. Williams, Richard Haynes · Applied Soil Ecology · 1996 · 103 citations
Life Sciences, Ecology, Entomology +14
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