G. E. Winkleman

NITROGEN AND PHOSPHORUS UPTAKE, TRANSLOCATION, AND UTILIZATION EFFICIENCY OF WHEAT IN RELATION TO ENVIRONMENT AND CULTIVAR YIELD AND PROTEIN LEVELS

J. M. Clarke, C. A. Campbell, H. Cutforth et al. · Canadian Journal of Plant Science · 1990 · 153 citations · Full text

Agriculture, Agronomy, Crop Sciences +17

MINERALIZATION RATE CONSTANTS AND THEIR USE FOR ESTIMATING NITROGEN MINERALIZATION IN SOME CANADIAN PRAIRIE SOILS

C. A. Campbell, Y.W. Jame, G. E. Winkleman · Canadian Journal of Soil Science · 1984 · 87 citations · Full text

Agriculture, Agronomy, Soil Sciences +16

EFFECT OF NITROGEN, TEMPERATURE, GROWTH STAGE AND DURATION OF MOISTURE STRESS ON YIELD COMPONENTS AND PROTEIN CONTENT OF MANITOU SPRING WHEAT

C. A. Campbell, Harold Davidson, G. E. Winkleman · Canadian Journal of Plant Science · 1981 · 73 citations

Agriculture, Agronomy, Crop Sciences +16

Nitrogen benefits from four green-manure legumes in dryland cropping systems

V. O. Biederbeck, O. T. Bouman, C. A. Campbell et al. · Canadian Journal of Plant Science · 1996 · 72 citations · Full text

Agriculture, Crop Sciences, Soil Sciences +17

THE FIRST 12 YEARS OF A LONG-TERM CROP ROTATION STUDY IN SOUTHWESTERN SASKATCHEWAN — NITRATE-N DISTRIBUTION IN SOIL AND N UPTAKE BY THE PLANT

David Read, C. A. Campbell, V. O. Biederbeck et al. · Canadian Journal of Soil Science · 1983 · 66 citations

Agriculture, Agronomy, Soil Sciences +17