Concepedia

P. D. Johnstone

PD

Statistics

Publications

57

Citations

1.4K

H-Index

23

Active since

1975

Affiliations

AgResearch(Current)

University of Otago

Ministry of Health

Lincoln University

Equibreed (New Zealand)

P. D. Johnstone is an author at AgResearch specializing in animal sciences, veterinary medicine, and agriculture.

Publications per year

1975–2019

57

Publications

57

Essential oils from New Zealand manuka: triketone and other chemotypes of Leptospermum scoparium☆

Malcolm H. Douglas, John W. van Klink, Bruce M. Smallfield et al. · Phytochemistry · 2004 · 132 citations

Natural Sciences, Chemistry, Plant Sciences +9

Effect of vesicular‐arbuscular mycorrhizas on response of ‘Grasslands Huia’ and ‘Tamar’ white clovers to phosphorus

I.R. Hall, R.S. Scott, P. D. Johnstone · New Zealand Journal of Agricultural Research · 1977 · 64 citations · Full text

Agriculture, Plant Sciences, Soil Sciences +17

INTERACTIONS BETWEEN ENDOMYCORRHIZAS AND SOIL NITROGEN AND PHOSPHORUS ON THE GROWTH OF RYEGRASS

I.R. Hall, P. D. Johnstone, R. M. Dolby · New Phytologist · 1984 · 58 citations · Full text

Agriculture, Plant Sciences, Soil Sciences +17

Normalization of microarray data using a spatial mixed model analysis which includes splines

David Baird, P. D. Johnstone, Theresa Wilson · Bioinformatics · 2004 · 52 citations · Full text

Life Sciences, Bioinformatics, Biostatistics +14

Bone density in sheep: genetic variation and quantitative trait loci localisation

A. W. Campbell, W. E. Bain, Allan F. McRae et al. · Bone · 2003 · 44 citations

Life Sciences, Animal Sciences, Genetics +16

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