G. Winkleman

发表

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

C. Campbell, V. Biederbeck, O. T. Bouman, 1996 .

First 12 years of a long-term crop rotation study in South western Saskatchewan-Bicarbonate-P distribution in soil and P uptake by the plant

C. Campbell, D. Mcandrew, D. Read, 1983 .

Mineralization rate constants and their use for estimating nitrogen mineralization in some Canadian

Y. Jame, C. Campbell, G. Winkleman, 1984 .

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

C. Campbell, J. Clarke, H. Cutforth, 1990 .

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

C. Campbell, H. Davidson, G. Winkleman, 1981 .

AVAILABILITY OF RESIDUAL FERTILIZER PHOSPHORUS AS MEASURED BY BROMEGRASS-ALFALFA DRY MATTER AND PHOSPHORUS YIELD AND BY EXTRACTABLE SOIL PHOSPHORUS

G. Winkleman, N. W. Holt, 1983 .

Free amino acids in the plasma of poults used as an indicator of possible limiting amino acids in presently available protein sources.

K. E. Dunkelgod, G. Winkleman, 1982, Poultry science.

THE PRODUCTIVITY AND CHEMICAL COMPOSITION OF ALTAI WILD RYEGRASS AS INFLUENCED BY TIME OF IRRIGATION AND TIME AND RATE OF N FERTILIZATION

H. C. Korven, F. G. Warder, G. Winkleman, 1980 .

THE CHEMICAL COMPOSITION OF RUSSIAN AND ALTAI WILD RYEGRASS AND CRESTED WHEATGRASS AS INFLUENCED BY N FERTILIZATION AND DATE OF HARVEST

F. G. Warder, G. Winkleman, T. Lawrence, 1982 .

RESIDUAL EFFECTS OF NITROGEN AND PHOSPHORUS FERTILIZER ON CRESTED WHEATGRASS UNDER SEMIARID CONDITIONS

D. Read, G. Winkleman, 1982 .