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A. McKeown · SciRah

Researcher profile · Semantic Scholar

A. McKeown

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A. McKeown — researcher profile on SciRah

h-index: 16
Works: 57
Citations: 741

Most-cited papers

Long-term marketable yields of horticultural crops in southern Ontario in relation to seasonal climate
A. McKeown, J. Warland, M. Mcdonald
200554 citations
Semantic Scholar
Impact of high air temperatures on Brassicacae crops in southern Ontario
J. Warland, A. McKeown, M. Mcdonald
200650 citations Open access
Semantic Scholar
Assessment of Chlorophyll and Nitrate Meters as Field Tissue Nitrogen Tests for Cabbage, Onions, and Carrots
S. Westerveld, A. McKeown, M. Mcdonald, C. Scott-dupree
200449 citations Open access
Semantic Scholar
Long-term climate and weather patterns in relation to crop yield: a minireview
A. McKeown, J. Warland, M. Mcdonald
200644 citations
Semantic Scholar
CHLOROPHYLL AND NITRATE METERS AS NITROGEN MONITORING TOOLS FOR SELECTED VEGETABLES IN SOUTHERN ONTARIO
S. Westerveld, A. McKeown, M. Mcdonald, C. Scott-dupree
200340 citations Open access
Semantic Scholar
How well do critical nitrogen concentrations work for cabbage, carrot, and onion crops?
S. Westerveld, A. McKeown, C. Scott-dupree, M. Mcdonald
200338 citations Open access
Semantic Scholar
Broccoli growth in response to increasing rates of pre-plant nitrogen. I. Yield and quality
C. Bakker, C. Swanton, A. McKeown
200937 citations Open access
Semantic Scholar
Comparing soluble to controlled-release nitrogen fertilizers: storage cabbage yield, profit margins, and N use efficiency1
L. V. Van Eerd, J. Turnbull, C. Bakker, R. Vyn +2 more
2017Canadian Journal of Plant Science35 citations
Semantic Scholar
MANAGEMENT OF CLUBROOT OF ASIAN BRASSICA CROPS GROWN ON ORGANIC SOILS
M. Mcdonald, B. Kornatowska, A. McKeown
200432 citations Open access
Semantic Scholar
OPTIMUM NITROGEN FERTILIZATION OF SUMMER CABBAGE IN ONTARIO
S. Westerveld, M. Mcdonald, A. McKeown, C. D. Scott-Dupree
200329 citations Open access
Semantic Scholar
Nitrogen and water requirements of fertigated cabbage in Ontario
A. McKeown, S. Westerveld, C. Bakker
201026 citations
Semantic Scholar
Carrot Yield, Quality, and Storability in Relation to Preplant and Residual Nitrogen on Mineral and Organic Soils
S. Westerveld, M. Mcdonald, A. McKeown
200625 citations Open access
Semantic Scholar
Broccoli growth in response to increasing rates of pre-plant nitrogen. II. Dry matter and nitrogen accumulation
C. Bakker, C. Swanton, A. McKeown
200922 citations Open access
Semantic Scholar
Seasonal Nitrogen Partitioning and Nitrogen Uptake of Carrots as Affected by Nitrogen Application in a Mineral and an Organic Soil
S. Westerveld, A. McKeown, M. Mcdonald
200622 citations Open access
Semantic Scholar
The Effect of Nitrogen on Insect and Disease Pests of Onions, Carrots, and Cabbage
S. Westerveld, M. Mcdonald, C. Scott-dupree, A. McKeown
2003Journal of Vegetable Crop Production17 citations Open access
Semantic Scholar
Relationship Between Nitrogen Fertilization and Cercospora Leaf Spot and Alternaria Leaf Blight of Carrot
S. Westerveld, A. McKeown, M. Mcdonald
200816 citations Open access
Semantic Scholar
LONG-TERM EVALUATION OF COVER CROP AND STRIP-TILLAGE ON TOMATO YIELD, FOLIAR DISEASES AND NEMATODE POPULATIONS
A. McKeown, R. Cerkauskas, J. Potter, L. van Driel
199816 citations
Semantic Scholar
Distribution of nitrogen uptake, fibrous roots and nitrogen in the soil profile for fresh-market and processing carrot cultivars
S. Westerveld, A. McKeown, M. Mcdonald
200615 citations
Semantic Scholar
Effect of Host Resistance and Fungicide Application on Clubroot Pathotype 6 in Green Cabbage and Napa Cabbage
C. Saude, A. McKeown, B. Gossen, M. Mcdonald
201214 citations Open access
Semantic Scholar
Nitrogen utilization timeline of carrot over the growing season
S. Westerveld, M. Mcdonald, A. McKeown
200714 citations Open access
Semantic Scholar
Yield of ‘Superior’ potatoes (Solanum tuberosum) and dynamics of root-lesion nematode (Pratylenchus penetrans) populations following “nematode suppressive” cover crops and fumigation
A. McKeown, J. Potter
200114 citations Open access
Semantic Scholar
Establishment of Critical Sap and Soil Nitrate Concentrations using a Cardy Nitrate Meter for Two Carrot Cultivars Grown on Organic and Mineral Soil
S. Westerveld, M. Mcdonald, A. McKeown
200713 citations
Semantic Scholar
Nematode biodiversity in Canadian agricultural soils
J. Potter, A. McKeown
200310 citations Open access
Semantic Scholar
Growth of early potatoes from different portions of seed tubers I. Emergence and plant stand
A. McKeown
1990American Potato Journal9 citations
Semantic Scholar
Evaluation of disease forecasting programs for management of septoria late blight (Septoria apiicola) on celery
C. Trueman, M. Mcdonald, B. Gossen, A. McKeown
20078 citations
Semantic Scholar
COOL SEASON CROP PRODUCTION TRENDS: A POSSIBLE SIGNAL FOR GLOBAL WARMING
A. McKeown, J. Warland, M. Mcdonald, C. Hutchinson
20048 citations
Semantic Scholar
Effects of harvest date on certain chemical and physical characteristics of sweet potato grown in southwestern Ontario
L. Reynolds, N. Rosa, A. McKeown
19948 citations
Semantic Scholar
Growth of early potatoes from different portions of seed tubers II. Yield
A. McKeown
1990American Potato Journal8 citations
Semantic Scholar
Evaluation of chitting to enhance earliness of potatoes grown in southern Ontario
A. McKeown
19947 citations
Semantic Scholar
A note on the occurrence of root lesion nematodes under native sand-prairie plant species in the Regional Municipality of Haldimand-Norfolk, Ontario
A. McKeown, J. Potter, Mary E. Gartshore, P. Carson
19947 citations Open access
Semantic Scholar
Influence of Strip Tillage on Yield, Diseases, and Nematodes of Tomatoes
A. McKeown, R. F. Cerkauskas, J. Potter
1988Journal of the American Society for Horticultural Science7 citations Open access
Semantic Scholar
Assessment of a Nitrate Meter for Nitrogen Tests in Mineral and Organic Soils
Sean M. Westerveld, Mary Ruth McDonald, C. Scott-dupree, A. McKeown
20066 citations Open access
Semantic Scholar
An Occurrence in Ontario of Fusarium Crown and Root Rot Disease in Field-Grown Processing Tomatoes Originating from Multicelled Tray Transplants
R. Brammall, A. McKeown
19896 citations
Semantic Scholar
INCREASED YIELD OF SMALL SEED TUBERS OF YUKON GOLD POTATOES USING MULTIPLE-ROW BEDS
A. McKeown
19876 citations
Semantic Scholar
The response of late storage cabbage and broccoli to applications of sulphur and calcium
A. McKeown, C. Bakker
20034 citations Open access
Semantic Scholar
CHIP COLOR, SUGAR CONTENT AND YIELD OF SUMMER POTATOES DURING GROWTH IN SOUTHERN ONTARIO
M. J. Leszkowiat, R. Yada, D. Stanley, R. Coffin +1 more
19894 citations Open access
Semantic Scholar
Effect of Nitrogen Rate and Residual Soil Nitrogen on Yield and Quality of Carrots
S. Westerveld, A. McKeown, M. Mcdonald
20043 citations Open access
Semantic Scholar
Free Amino Compound Total Nitrogen and Dry Matter Content of Summer Potatoes During Growth in Southern Ontario
M. J. Leszkowiat, R. Yada, R. Coffin, D. Stanley +1 more
19913 citations
Semantic Scholar
The concept and development of management profiles for potato cultivars and selections
A. McKeown, R. Coffin, R. Yada, S. Squire
1990American Potato Journal3 citations
Semantic Scholar
EFFECTS OF TEMPERATURE AND SEED TUBER BUD POSITION ON SHOOT EMERGENCE OF THE POTATO CULTIVARS JEMSEG AND CONESTOGA
A. McKeown
19873 citations
Semantic Scholar
219) Nitrogen Relationships to Yield and Quality of Carrots Grown on Mineral and Organic Soil in Ontario
S. Westerveld, A. McKeown, M. Mcdonald
20052 citations Open access
Semantic Scholar
Inhibition of Pratylenchus penetrans by intercroping of Rudbeckia hirta and Lycopersicon esculentum in pot cultivation
J. Potter, A. McKeown
20022 citations Open access
Semantic Scholar
543 Effect of Calcium and Sulfur on Yield of Late-storage Cabbage
A. McKeown, C. Bakker
20002 citations Open access
Semantic Scholar
Fluctuations of populations of the pin nématode Paratylenchus projectus under selected potato management practices
J. Potter, A. McKeown
20021 citations Open access
Semantic Scholar
446 Long-term Evaluation of Susceptibility of Selected Prairie Species to the Root Lesion Nematode Pratylenchus penetrans
A. McKeown, J. Potter, M. Gartshore, P. Carson
19991 citations Open access
Semantic Scholar
Long-term Evaluation of Cover Crop and Strip Tillage on Tomato Yield, Nematode Populations, and Foliar Diseases
A. McKeown, J. Potter, R. Cerkauskas, L. van Driel
19971 citations Open access
Semantic Scholar
The Effect of Location and Harvest Date on the Sugar Content and Chip Colour of Early Harvest Potatoes Grown in Southern Ontario
M. J. Leszkowiat, R. Yada, R. Coffin, D. Stanley +1 more
19861 citations
Semantic Scholar
The influence of nitrogen and calcium fertilizers on septoria late blight and yield of celery
M. T. Tesfaendrias, C. Trueman, B. Gossen, A. McKeown +1 more
2014Canadian Journal of Plant Science0 citations
Semantic Scholar
Nitrogen Management: Effect on Carrot Yield, Quality and Disease Severity
S. Westerveld, A. McKeown, M. Mcdonald
20060 citations
Semantic Scholar
220) Determination of Water and Nitrogen Requirements of Cabbage using Fertigation
A. McKeown, C. Bakker
20050 citations Open access
Semantic Scholar

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M. Mcdonald×22
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M. Mcdonald — researcher profile on SciRah
S. Westerveld×15
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J. Potter×9
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C. Bakker×7
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C. Scott-dupree

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J. Warland — researcher profile on SciRah

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