Concepedia

D. C. Penney

DC

10

Publications

309

Citations

10

H-Index

1977

Active since

Affiliations

Agriculture Food and Rural Development(Current)

Agriculture and Agri-Food Canada

University of Alberta

D. C. Penney is an author at Agriculture Food and Rural Development specializing in agricultural economics, engineering, and sustainable agriculture.

Top concepts

Agricultural EconomicsEngineeringSustainable AgriculturePublic HealthBotanyCrop ScienceBiogeochemistrySeed ProcessingNutrient ManagementSoil Science

Publications per year

1977–1999

10

Publications

10

EFFECTS OF SOIL ACIDITY ON RHIZOBIA NUMBERS, NODULATION AND NITROGEN FIXATION BY ALFALFA AND RED CLOVER

W. A. Rice, D. C. Penney, M. Nyborg · Canadian Journal of Soil Science · 1977 · 123 citations

Biogeochemistry, Plant-soil Interaction, Engineering +9

AN ASSESSMENT OF THE SOIL ACIDITY PROBLEM IN ALBERTA AND NORTHEASTERN BRITISH COLUMBIA

D. C. Penney, M. Nyborg, P. B. Hoyt et al. · Canadian Journal of Soil Science · 1977 · 29 citations

Soil Property, Biogeochemistry, Environmental Chemistry +13

Yield and nutrient mapping for site specific fertilizer management

D. C. Penney, Sheilah C. Nolan, R. C. McKenzie et al. · Communications in Soil Science and Plant Analysis · 1996 · 27 citations

Precision Agriculture, Environmental Monitoring, Engineering +22

Effect of rate and source of N fertilizer on yield, quality and N recovery of bromegrass grown for hay

D. C. Penney, S. S. Malhi, L. Kryzanowski · Nutrient Cycling in Agroecosystems · 1990 · 23 citations

Crop Production, Sustainable Agriculture, Agricultural Economics +5

GPS System Integration and Field Approaches in Precision Farming

Gérard Lachapelle, M. Elizabeth Cannon, H. Gehue et al. · NAVIGATION Journal of the Institute of Navigation · 1994 · 22 citations

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