Recent Westco Agronomy Research Publications

To obtain a copy of any of the publications below, please e-mail to:

Westco Webmaster

Or mail your request to:
Attn: Agronomy Research

Westco
P.O. Box 2500
Calgary, AB
T2P 2N1

(please include your return address)

SCIENTIFIC 

 Macronutrients

R.E. Karamanos, J.T. Harapiak and N.A. Flore, 2008.  Long-term Effect of Placement of Fertilizer Nitrogen and Phosphorus on Barley Yields, Canadian Journal of Plant Science 87: 285-290.

K. H. D. Tiessen, D. N. Flaten, P. R. Bullock, C. A. Grant, R. E. Karamanos, D. L. Burton and M. H. Entz. 2008.  Interactive Effects of Landscape Position and Time of Application on the Response of Spring Wheat to Fall-Banded Urea.  Agronomy Journal, (in press)

R.E. Karamanos, T.B. Goh and D.N. Flaten, 2007.  Nitrogen and Sulphur Fertilizer management for Growing Canola on Sulphur Deficient Soils. Canadian Journal Plant Science, 86: 201-210.

K. H. D.Tiessen, D. N. Flaten, P.R. Bullock, D.L. Burton, C. A. Grant and R. E. Karamanos. 2006.  Transformation of Fall Banded Urea:  Application Date, Landscape Position, and Fertilizer Additive Effects. Agronomy Journal 98: 1460-1470.

K. H. D.Tiessen, D. N. Flaten, C. A. Grant, R. E. Karamanos, and M. H. Entz. 2005. Efficiency of fall-banded urea for spring wheat production in Manitoba: Influence of application date, landscape position and fertilizer additives. Canadian Journal Soil Science 85, 649-666.

R.E. Karamanos, N.A. Flore and J.T. Harapiak, 2005.  Effect of post-emergence nitrogen application on the yield and protein content of wheat.  Canadian Journal Plant Science 85, 327-342).

R.E. Karamanos, T.B. Goh and D.P. Poisson, 2005.  Nitrogen, Phosphorus and Sulfur Fertilization of Hybrid Canola. Journal of Plant Nutrition, 28, 1145 - 1161.

R.E. Karamanos, J.T. Harapiak, N.A. Flore and T.B. Stonehouse.  2004.  Use of N-(n-butyl)thiophosphoric triamide (NBPT) to increase safety of seed-placed urea.  Canadian Journal of Plant Science, 84: 105-116.

S.S. Malhi, J.T. Harapiak, R. Karamanos, K.S. Gill and N. Flore.  2003.  Distribution of Acid Extractable P and Exchangeable K in a Grassland Soil as Affected by Long-Term Surface Application of N, P and K Fertilizers. Nutrient Cycling in Agroecosystems, 67, 265-272.

R.E. Karamanos, T.A. Stonehouse and N.A. Flore.  2003.  Response of winter wheat to nitrogen and phosphate fertilizer placement and time of application.  Canadian Journal Plant Science 83: 483-488.

R.E. Karamanos, N.A. Flore and J. T. Harapiak.  2003.  Response of field peas to phosphate fertilization, Canadian Journal of Plant Science 83: 283-289.

R.E. Karamanos, J. T. Harapiak and N.A. Flore.  2003.  Application of Seed-Row Potash to Barley (Hordeum vulgare  L.) Grown on Soils with High “Available” Potassium Levels, Canadian Journal of Plant Science 83: 291-303.

R.E. Karamanos, J. T. Harapiak and N.A. Flore.  2002.  Fall and Early Spring Seeding of Canola (Brassica napus L.) Using Different Methods of Seeding and Phosphorus Placement, Canadian Journal of Plant Science 81: 21-26.

R.E. Karamanos and K.R. Cannon, 2002.  Virtual Soil Testing.  Is it Possible?  Communications in Soil Science and Plant Analysis 33, 1532-2416.

Micronutrients

T.B. Goh and R.E. Karamanos, 2006.  Copper Fertilizer Practices in Manitoba, Canadian Journal of Plant Science, 86: 1139-1152.

S. S. Malhi and R. E. Karamanos, 2006. A review of copper fertilizer management for optimum yield and quality of crops in the Canadian Prairie Provinces, Canadian Journal of Plant Science 86, 605-619.

T.B. Goh and R.E. Karamanos, 2004.  Zinc responses of dry beans in Manitoba.  Canadian Journal of Plant Science 84: 213-216.

R.E. Karamanos, Q. Pomarenski, T.B. Goh and N.A. Flore, 2004.  The effect of foliar copper application on grain yield and quality of wheat.  Canadian Journal of Plant Science 84: 47-56.

R.E. Karamanos, T.B. Goh and J.T. Harapiak, 2003.  Determining wheat responses to copper in prairie soils.  Canadian Journal of Soil Science 83: 213-221.

R.E. Karamanos, T.B. Goh and T.A. Stonehouse, 2003.  Canola Response to Boron in Canadian Prairie Soils, Canadian Journal of Plant Science 83: 249-259.

R.E. Karamanos, F.L. Walley and P.L.Flaten, 2005.  Effectiveness of Seedrow Placement of Granular Copper Products for Wheat, Canadian Journal of Soil Science 85, 295-306.

P.L. Flaten, R.E. Karamanos, F.L. Walley, 2004.  Mobility of Copper from Sulphate and Chelate Fertilizers in Soils, Canadian Journal of Soil Science, 84, 283-290.

WORKSHOP/CONFERENCE PROCEEDINGS

 

Soil Testing

A. Johnston and R. Karamanos, 2006.  Soil Testing Philosophy, or How we Make Fertilizer Recommendations. p 21-25 in Proceedings 18th Annual Meeting, Direct Seeding, Managing Risk for the Future, February 15-16, Saskatchewan Soil Conservation Association, Regina, SK.

A. Johnston and R. Karamanos, 2006.  Soil Testing Philosophy and Fertilizer Economics. p 91-98 in Agronomy Update 2006, January 10-11, Alberta Agriculture and Rural Development, Red Deer, AB.

R.E. Karamanos, 2005.  The Science of Soil Testing in Proceedings 2005 Manitoba Agronomists Conference, December 13-14, Winnipeg, Faculty of Agricultural and Food Sciences, University of Manitoba [On line] http://www.umanitoba.ca/afs/agronomists_conf/proceedings.html .

R.E. Karamanos, 2003.  Soil Testing – the Art of the Science. Pages 11-16 in Proceedings 2003 Western Canada Agronomy Workshop, July 21-23, Saskatoon, SK, Canadian Fertilizer Institute, Ottawa, ON.

R.E. Karamanos, 2003.  Virtual Soil Testing in Western Canada.  Pages 113-118 in Proceedings Western Nutrient Management Conference – Vol. 5, March 6-7, Salt Lake City, Utah.

R.E. Karamanos, 2002.  Sorting Through Soil Test Reports – What Does It All Mean?   pages 62-69 in Manitoba Agronomist’s Conference, December 10-11, Winnipeg, Manitoba.

R.E. Karamanos, 2002.  Predicting Macronutrient Levels and requirement from Crop Growth Characteristics and Past History – Virtual Soil Testing.  Pages 103-108, Proceedings 2002 Great Plains Soil Fertility Conference, March 5-6, Denver, Colorado.

R.E. Karamanos, 2002.  Virtual Soil testing – What Is It?  Proceedings Soils and Crops 2002.  February 21-22, Extension Division, University of Saskatchewan, Saskatoon, Saskatchewan.

R.E. Karamanos and K. Cannon, 2002.  Virtual Soil testing.  Pages 14-20, Proceedings 39th Annual Alberta Soil Science Workshop, February 19-20, Alberta Soil Science Society, Nisku.

R.E. Karamanos, 2002.  Soil Testing – The Other Side of the Story.  Proceedings of the 45th Manitoba Soil Science Society Meeting, February 5-6, Manitoba Soil Science Society, Winnipeg, Manitoba.

R.E. Karamanos, 2001.  Conventional Soil Testing and Site Specific Management, Pages 101-107, Proceedings of the 2001 Site Specific Management Conference, December 11-12, Agriculture, Food and Rural Development, Edmonton, AB.

R.E. Karamanos and T.B. Goh, 2001.  Are Present Soil Test Cu, B and Zn Criteria for Wheat, Canola and peas, Respectively, Accurate? Pages 111-123, Proceedings of the 2001 Manitoba Agronomists Conference, December 10-11, Faculty of Agricultural and Food Sciences, University of Manitoba, Winnipeg, MB.

R.E. Karamanos, 2001.  Soil Sampling to Optimize Fertilizer Responses.  Proceedings Western Canada Agronomy Workshop, July 4-6, Canadian Fertilizer Institute, Ottawa, ON.

R.E. Karamanos, C. Shaykewich, and J.L. Henry, 2001.  Nitrogen Fertilizer Recommendation Zones.  Proceedings Soils and Crops 2001, February 22-23, University of Saskatchewan, Saskatoon, Saskatchewan.

C. Shaykewich, R.E. Karamanos and J.L. Henry, 2001.  Derivation of Growing Season Climatic Index Zones.  Proceedings 44th Manitoba Society Soil Science Annual Meeting, January 23-24, Winnipeg, Manitoba.

R.E. Karamanos, 2001.  Soil Test Reports – Facts and Fallacies, Pages 64-71, Proceedings Agronomy Update 2001 Conference, Alberta Agriculture, January 17-18, Lethbridge, Alberta.

A. Johnston and R. Karamanos, 2005.  Soil Testing Philosophy, or “How we make Fertilizer Recommendations”. p 1-4 in 2005 Alberta Agronomy update Conference, January 18-19, Alberta Agriculture and Rural Development, Lethbridge, AB.

R. E. Karamanos, 2004.  Making Fertility Decisions without the Soil Test in Proceedings 2004 Manitoba Agronomists Conference, December 14-15, Winnipeg, Faculty of Agricultural and Food Sciences, University of Manitoba [On line] http://www.umanitoba.ca/afs/agronomists_conf/proceedings.html .

A. Johnston and R. Karamanos, 2004.  Soil Testing Philosophy, or How to make Fertilizer Recommendations. in Proceedings Crop Advisors’ Workshop, December 2-3, Regina, SK.  Saskatchewan Soil Conservation Association, Indian Head, SK.

Macronutrients

R.E. Karamanos, J.T. Harapiak and N.A. Flore, 2008. Seedrow Nitrogen Placement Guidelines, pp. 252-257 in Alan Schlegel ed. Proceedings 2008 Great Plains Soil Fertility Conference, March 4-5, Denver, CO.

R.E. Karamanos, 2008. Long-term Phosphorus Studies in Western Canada, pp. 81-87 in Alan Schlegel ed. Proceedings 2008 Great Plains Soil Fertility Conference, March 4-5, Denver, CO.

R.E., Karamanos, J.T. Harapiak and N.A. Flore, 2008.  Criteria for Seedrow Nitrogen placement with Barley and Wheat, Proceedings Soils and Crops 2008, Extension Division, University of Saskatchewan, Saskatoon, SK

R.E. Karamanos, 2007.  Agroeconomics of Phosphate Fertilizer in Manitoba. ? in Proceedings 2007 Manitoba Agronomists Conference, December 11-12, Winnipeg, Faculty of Agricultural and Food Sciences, University of Manitoba [On line] http://www.umanitoba.ca/afs/agronomists_conf/2007/proceedings.html

R.E. Karamanos, 2007.  Long-Term Effect of P Fertilization: Crop Yield and Soil P Status, Available: CD Saskatchewan Soil Conservation Association Crop Advisor’s Workshop.  Saskatoon, SK.

R.E. Karamanos and G.A. Kruger, 2007.  Phosphorus Status of a Soil in a Long-Term Experiment, Proceedings Soils and Crops 2007, Extension Division, University of Saskatchewan, Saskatoon, SK.

R.E. Karamanos, J.T. Harapiak, and G.A. Kruger, 2007.  Impact of Discontinuing Phosphorus Fertilization after 20 years on Barley Yields and Soil Phosphorus Status. Proceedings of the Manitoba Society of Soil Science Annual Meetings, February 8-9, 2007, Winnipeg, MB.

R.E. Karamanos and F. Selles, 2006.  Making the Most of Fallow Crops – Nitrogen management.  p. 198-205 in A.J. Schlegel ed., Proceedings 2006 Great Plains Soil Fertility Conference, Denver, CO, March 7-8, Kansas State University.

R.E. Karamanos, 2006.  Management of Post-Emergence Nitrogen on Spring Wheat.  p. 116-121 in A.J. Schlegel ed., Proceedings 2006 Great Plains Soil Fertility Conference, Denver, CO, March 7-8, Kansas State University.

R.E. Karamanos, N.A. Flore and J.T. Harapiak, 2006.  Agronomic and Economic Benefits of Fertilizing Crops. in Proceedings Soils and Crops 2006, March 2-3, Extension Division, University of Saskatchewan, Saskatoon, SK.

R.E. Karamanos, 2006.  Comparing Ammonium Nitrate, Urea, Urea treated with Agrotain and Polymer Coated Urea as N Source for Forage Fertilization. p 51-52 in Proceedings Forage Agronomy Update, February 6-7, Agricultural Research and Extension Council of Alberta, Nisku, AB.

R.E. Karamanos, D.P. Poisson and R. Lussier.  2005.  Replacing Ammonium Nitrate.  Products and/or Practices? in Proceedings 2005 Manitoba Agronomists Conference, December 13-14, Winnipeg, Faculty of Agricultural and Food Sciences, University of Manitoba [On line].

R.E. Karamanos, T.B. Goh and D.P. Poisson, 2004.  Is there a need to provide N and S to Canola in any Given Ratio? Pages 194-199, in A.J. Schlegel (ed.) Proceedings of the Great Plains Soil Fertility Conference, Denver, CO, March 2-3, 2004, Kansas State University.

R.E. Karamanos and J.T. Harapiak, 2004.  Safening Seed Placed Urea with Agrotain.  Pages 277-283, in A.J. Schlegel (ed.) Proceedings of the Great Plains Soil Fertility Conference, Denver, CO, March 2-3, 2004, Kansas State University.

J.T. Harapiak, R.E. Karamanos, N.A. Flore and T. Stonehouse, 2004.  Should Agrotain Rates for Seedrow Applications be Reduced?  In Proceedings Soils and Crops 2004.  Extension Division, University of Saskatchewan, Saskatoon, SK.

R.E. Karamanos, D.P. Poisson and T.B. Goh, 2004.  Biomass and Nutrient Accumulation in Hybrid Canola.  In Proceedings Soils and Crops 2004.  Extension Division, University of Saskatchewan, Saskatoon, SK.

K.H.D. Tiessen, D.N. Flaten, C.A. Grant, R.E. Karamanos, D.L. Burton, and M.H. Entz, 2003.  Efficiency of Fall-Banded N: Effects of Application Date, Landscape Position and Inhibitors, Pages 118-132 in Proceedings 4th Annual Manitoba Agronomists Conference, December 9-10, 2003, Winnipeg, MB.

D.P. Poisson, R.E. Karamanos, N.A Flore and J.T. Harapiak, 2003.  Timing of Nitrogen Application on Winter Wheat:  fall versus Spring, Recommended Practices and Current Research, Pages 182-188 in Proceedings 4th Annual Manitoba Agronomists Conference, December 9-10, 2003, Winnipeg, MB.

R.E. Karamanos, T.B. Goh and D.P. Poisson, 2003.  Broadcasting Ammonium Sulphate Fines as a Source of Nitrogen, Pages 238-244 in Proceedings 4th Annual Manitoba Agronomists Conference, December 9-10, 2003, Winnipeg, MB.

K.H.D. Tiessen, D.N. Flaten, C.A. Grant, R.E. Karamanos, D.L. Burton, and M.H. Entz, 2003. Efficiency of Fall-Banded Nitrogen Fertilizer in Manitoba: Influence of Application Date, Landscape Position and Fertilizer Additives. Published in the Proceedings of the Manitoba Society of Soil Science Annual Meetings, January 20-21, 2003, Winnipeg, MB.

K.H.D. Tiessen, D.N. Flaten, C.A. Grant, R.E. Karamanos, D.L. Burton and M.H. Entz, 2003.  The Influence of Application date, Landscape Position and Nitrification Inhibitor on the Efficincy of Fall-Banded Nitrogen Fertilizer in Manitoba.  Proceedings Soil and Crops 2003, Extension Division, University of Saskatchewan, Saskatoon, Saskatchewan.

R.E. Karamanos, T.B. Goh and D.P. Poisson, 2003.  Is There a Need to Supply N and S to canola at Any Given N:S ratio?  Proceedings Soil and Crops 2003, Extension Division, University of Saskatchewan, Saskatoon, Saskatchewan.

R.E. Karamanos, T.B. Goh and D.P. Poisson, 2002.  Nitrogen, Phosphorus and Sulphur Fertility of Hybrid vs. Conventional Canola. Manitoba Agronomist’s Conference, December 10-11, Winnipeg, Manitoba.

R.E. Karamanos, N.A. Flore and J.T. Harapiak, 2002.  Agro-Economics of Nitrogen and Phosphorus Fertilization for Prairie Soils.  Pages 217-222, Proceedings 2002 Great Plains Soil Fertility Conference, March 5-6, Denver, Colorado.

R.E. Karamanos and N.A. Flore, 2002.  Nitrogen fertility of Canola Hybrids, Proceedings Soils and Crops 2002.  February 21-22, Extension Division, University of Saskatchewan, Saskatoon, Saskatchewan.

R.E. Karamanos and N.A. Flore.  2001.  Soil Adsorption of and plant Response to Applied Calcium.  Proceedings Soils and Crops 2001, February 22-23, University of Saskatchewan, Saskatoon, Saskatchewan.

R.E. Karamanos, N.A. Flore and J.T. Harapiak.  2000.  Application of Seed-Row Potash to Soils with High Available Potassium Levels. Proceedings of the 2000 Soils and Crops Workshop, University of Saskatchewan, Saskatoon, Saskatchewan.

F. Selles and R.E. Karamanos, 2005.  Nitrogen Fertilization of Canola and Wheat Grown on Fallow Fields. in Proceedings Soils and Crops 2005, February 17-18, Extension Division, University of Saskatchewan, Saskatoon, SK.

R.E. Karamanos, 2005.  Fertilizer Practices for Hybrid Canola.  in Proceedings 42nd Annual Alberta Soil Science Workshop, February 14-16, 2005, Calgary, AB.

R.E. Karamanos, 2004.  Interaction of S and Other Nutrients in Hybrid Canola Production. in Proceedings Crop Advisors’ Workshop, December 2-3, Regina, SK.  Saskatchewan Soil Conservation Association, Indian Head, SK.

Micronutrients

S.S. Malhi and R.E. Karamanos,  2006.  Copper Fertilizer management for optimum Seed yield and Quality of Crops in the Canadian Great plains. in Proceedings Soils and Crops 2006, March 2-3, Extension Division, University of Saskatchewan, Saskatoon, SK.

R.E. Karamanos, 2006.  Micronutrients:  When Should We Use Them? p 33-39 in Proceedings 18th Annual Meeting, Direct Seeding, Managing Risk for the Future, February 15-16, Saskatchewan Soil Conservation Association, Regina, SK

R.E. Karamanos, 2006.  Micronutrients.  in Proceedings 2006 Manitoba-North Dakota Zero Tillage Farmers Association Workshop, February 9-10, Bismarck, ND.

R.E. Karamanos, 2006.  Micronutrients for Irrigated Production. p 27-32 in Proceedings Irrigated Crop Production Update 2006 Conference, January 17, Alberta Agriculture, Food and Rural Development, Lethbridge, AB.

R.E. Karamanos, 2006.  Micronutrients and Applications of Small Amounts of NPKS and Micronutrients. p 84-90 in Agronomy Update 2006, January 10-11, Alberta Agriculture and Rural Development, Red Deer, AB.

P.L. Flaten, R.E. Karamanos and F.L. Walley, 2003.  Copper Fertilization of Wheat on Soils with Marginal Copper Levels.  Proceedings Soil and Crops 2003, Extension Division, University of Saskatchewan, Saskatoon, Saskatchewan.

Q. Pomarenski, T.B. Goh and R.E. Karamanos, 2003.  Strategies for Copper Fertilization of Wheat in Manitoba, Proceedings 2003 (46th) Manitoba Society of Soil Science Meetings, January 20-21, Winnipeg, Manitoba.

T.B. Goh and R.E. Karamanos, 2003.  Assessing Zinc Requirements of Beans in Manitoba, Proceedings 2003 (46th) Manitoba Society of Soil Science Meetings, January 20-21, Winnipeg, Manitoba.

T.B. Goh, Q. Pomarenski and R.E. Karamanos, 2002.  Options for Application of Copper Products on Wheat in Manitoba.  Manitoba Agronomist’s Conference, December 10-11, Winnipeg, Manitoba.

T.B. Goh, and R.E. Karamanos, 2002.  Response of Wheat and Canola to Copper and Boron in the Canadian Prairie regions.  Pages 281-287, Proceedings 2002 Great Plains Soil Fertility Conference, March 5-6, Denver, Colorado.

R.E. Karamanos, T.B. Goh and T.A. Stonehouse, 2002.  The Effect of Soil and Foliar Boron Fertilization on Canola Yield, Proceedings Soils and Crops 2002.  February 21-22, Extension Division, University of Saskatchewan, Saskatoon, Saskatchewan.

P. Flaten, F. Walley and R. Karamanos, 2002.  Copper Fertilizer: Mobility in Soils, Proceedings Soils and Crops 2002.  February 21-22, Extension Division, University of Saskatchewan, Saskatoon, Saskatchewan.

R.E. Karamanos, L. Haderlein, F. Walley, and T.B. Goh, 2001.  Marginal Copper Soil Test Range – Does It Exist? Proceedings Soils and Crops 2001, February 22-23, University of Saskatchewan, Saskatoon, Saskatchewan.

R.E. Karamanos, 2001.  Micronutrients and Direct Seeding.   Proceedings, 13th Annual Conference on Direct Seeding, Pages 43-48, Saskatchewan Soil Conservation Association, Saskatoon, Saskatchewan.

R.E. Karamanos and N.A. Flore, 2000.  Soil and Foliar Micronutrient Mixes – Do They Work? Proceedings, Manitoba Agronomist’s Conference, University of Manitoba, Winnipeg, Manitoba

T.B. Goh, R.E. Karamanos, and G. Hnatowich, 2000.  Assessing the Micronutrient Requirements of Wheat, Canola and Beans in Manitoba. Proceedings, Manitoba Agronomist’s Conference, University of Manitoba, Winnipeg, Manitoba

R.E. Karamanos, 2000.  Micronutrients – Determining Crop Responses.  Proceedings, Manitoba Agronomist’s Conference, University of Manitoba, Winnipeg, Manitoba.

R.E. Karamanos, 2000.  Micronutrients – Update 2000.  Proceedings of the 2000 Soils and Crops Workshop, University of Saskatchewan, Saskatoon, Saskatchewan.

R.E. Karamanos, N.A. Flore and J.T. Harapiak.  2000.  Effectiveness of Soil and Foliar Applied Micronutrient Mixes. Proceedings of the 2000 Soils and Crops Workshop, University of Saskatchewan, Saskatoon, Saskatchewan

R.E. Karamanos, 2005.  Micronutrients – When do we really need them? p 13-19 in 2005 Alberta Agronomy update Conference, January 18-19, Alberta Agriculture and Rural Development, Lethbridge, AB.

Miscellaneous

R.E. Karamanos, 2008.  Assessing New Products and Services – The Good, the Bad and the Ugly, in Proceedings of the Manitoba Society of Soil Science Annual Meetings, January 31-February 1, 2008, Winnipeg, MB

R.E. Karamanos, 2007.  Pros and Cons of Foliar Fertilization. p 36-50 in Proceedings Agronomy Update 2007, January 16-17, Lethbridge, AB, Alberta Agriculture, Food and Rural Development, Stettler, AB.

R.E. Karamanos, 2006.  Connecting Soil Chemistry and Fertility to Soil Health. p 39-49 in Proceedings Western Canadian Grazing Conference, December 6-8, Edmonton, AB. ARECA, Sherwood Park, AB.

R.E. Karamanos, 2005.  Sorting Through New Products and Services: Facts and Fiction. p 44- in Proceedings 12th Annual Dryland and Irrigation Reduced Tillage Conference, Dec. 6-7, 2005, Lethbridge, AB, Southern Alberta Soil Conservation Association, Lethbridge, AB.

R. E. Karamanos, 2005.  Crop Nutrition and Soil Quality Changes in Direct Seeding. p. 16-23 in Proceedings Direct Seeding Advantage 2005, Nov. 22-23, 2005, Alberta Reduced Tillage Linkages, Nisku, AB.

R.E. Karamanos and D.N. Flaten, 2004.  Do Miracle Products Work? A $5.50 Per Acre-Treatment.  p 180-188 in Proceedings North Central Extension-Industry Soil Fertility Conference, November 17-18, Des Moines, Iowa, Potash and Phosphate Institute.

R.E. Karamanos and D. Flaten, 2002.  The $5.50 per Acre Experiment.  Proceedings Soils and Crops 2002.  February 21-22, Extension Division, University of Saskatchewan, Saskatoon, Saskatchewan.

R.E. Karamanos and D. Flaten, 2002.  The “Two Penny” Experiment.  Proceedings of the 45th Manitoba Soil Science Society Meeting, February 5-6, Manitoba Soil Science Society, Winnipeg, Manitoba.

R.E. Karamanos, 2002.  Crop Nutrition Changes in Zero Till Over Time.  Proceedings 24th Annual Manitoba-North Dakota Zero Till Workshop, Pages 95-102, Manitoba-North Dakota Zero Till Association, Minot, North Dakota.

 

 

     Westco home