Crop Production Conference January 6, 2011-Nutrient Issues

Presentations from day 1 of 2011 Crop Production Conference focused on soil and water issues and nutrient management.

Multimedia GPS Soil Testing Proceedures
Scott Fries of Allied Environmental share experiences with soil testing procedures and sampling schemes utilizing GPS with the goal of trying to better target nutrient use.
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Multimedia Phosphorous and Potassium Placement for Corn and Soybean Production
Dr Fabian Fernandez, Soil Fertility and Plant Nutrition Specialist with University of Illinois discusses research on placement of nutrients.
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Multimedia Manganese/Glyphosate Antagonism
Dr Robert Mullen, Soil Fertility Specialist, The Ohio State University shares research on manganese nutrition and soybean yield response.
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Multimedia What Does Water Nutrient Impairment Mean?
Dr Jeff Ruetter, Director of Sea Grant and Stone Lab, The Ohio State University discusses nutrient impairment effects on Ohio waters.
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Multimedia Setbacks and Their Effects on Surface Water Contamination
Dr Robert Mullen, Soil Fertility Specialist, The Ohio State University discusses the results of research looking at setbacks on runoff of nutrients.
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Multimedia Nutrient Runoff and Its Affect on Water Quality
Kevin Elder, Chief, Livestock Permitting & Enforcement, Ohio Department of Agriculture discusses nutrient effects on water quality.
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Multimedia Phosphorous in Soil
Dr Fabian Fernandez, Soil Fertility and Plant Nutrition, University of Illinois discusses phosphorous movement and reaction in soils.
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