Product Literature
View our library of crop research, videos, webinars, brochures and guides below. In addition to the soybeans resources listed below, visit our dedicated soybeans web page focused on helping you maximize yields in your soybean fields.
[ + ]Videos and Webinars
Ammonium Sulfate: A Premium Sulfur Source, Video
Sulfur: The Fourth Major Nutrient, Video
Ammonium Sulfate: The Alternative to Ammonium Nitrate, Video
Ammonium Sulfate for High-Yield Systems: Part One Video
Ammonium Sulfate for High-Yield Systems: Part Two Video
All Ammonium Sulfate Fertilizers Are Not Created Equal, Video
In-Season Soybeans Fertilization, Video
In-Season Corn Fertilization, Video
Webinar Replay: Efficacy of Ammonium Sulfate vs New Granular Sulfur Fertilizers
Webinar Recap: Efficacy of Ammonium Sulfate vs New Granular Sulfur Fertilizers in Crop Production
Webinar Replay (Crop Life): High-Yielding Soybeans (Dec. 2018)
Managing Soybeans for High Yields, Video (Dec. 2018)
Sulfur Fertilization on Soybeans, Video (Dec. 2018)
Webinar Recap: Modern Soybeans Require More S and N (160 KB)
A Systems Approach to High-Yielding Wheat and Barley, Video (Oct. 2019)
Sulfur Fertilization on Wheat and Barley, Video (Oct. 2019)
[ + ]Sulf-N® Product Guides
[ + ]Sulf-N® Research Highlights
[ + ]Corn
In-Season Corn Fertilization, Video
Advancing Corn Yields, Brochure (496 KB)
Need for Applied Sulfur in Corn Increasing in Indiana/Elsewhere, Camberato, White Paper (166 KB)
Sulf-N® News: Making Up for Lost Sulfur (151 KB)
Stay Ahead of Corn’s Sulfur Demand in Cool Spring Conditions, White Paper (133 KB)
Sulf-N® News: Staying Ahead of Corn S Demand in Cool Spring (141 KB)
Changing Sulfur Trends in Southern Agriculture, White Paper (143 KB)
Pastures, Hayfields and Corn May Need Sulfur, Yarborough-NCDA&CS, White Paper (119 KB)
Sulf-N® News: Ammonium Sulfate for High-Yield Systems; Optimizing Nutrition and Corn Growth (186 KB)
Sulf-N® News: Ammonium Sulfate – Higher Efficiency, Higher Corn Yields (348 KB)
Sulf-N® News: Getting the Nitrogen and Sulfur Nutrition that Corn and Soybeans Need (717 KB)
Sulf-N® News: Meeting Sulfur Demand of Modern Corn Hybrids (183 KB)
Sulf-N® News: University of Illinois Research Sheds Light On Surprising Sulfur Use in Corn (527 KB)
Evaluation of Corn Response to Sulfur Fertilization in Iowa, Bulletin (175 KB)
Form of Sulfur Important for Corn and Wheat Starter, Bulletin (147 KB)
Sulfur Deficiency Symptoms in Emerging Corn, NC State University
Minnesota Study Shows Sulfur Increases Yields in Heavier Soils, Tri-State Neighbor (41 KB)
Added Sulfur Improves Corn Yields, High Plains Journal (93 KB)
Sulfur Boosts Productivity on Eroded Soils, Illinois Agrinews (187 KB)
Studies Favor Ammonium Sulfate for Corn Starter, Lancaster Farming (62 KB)
Corn May be Short of Sulfur, Soybean Digest (160 KB)
Cooler Soils at Planting Boost Need for Corn Starters, Indiana Agri News (15 KB)
[ + ]Forage Grasses
Advancing Forage Yields, Brochure (630 KB)
How Ammonium Sulfate Boosts Forage Production, White Paper (140 KB)
Sulfur is the Missing Ingredient in Many Forage Stands, White Paper
Sulfur Boosts Warm- and Cool-Season Grasses, White Paper (146 KB)
Sulf-N® News: Ammonium Sulfate, a Preferred Alternative to Ammonium Nitrate (179 KB)
Sulf-N® News: How Ammonium Sulfate Boosts Forage Production (454 KB)
Sulf-N® News: Sulfur Boosts Warm- and Cool-Season Grasses (155 KB)
Sulf-N® News: The Benefits of Sulfur in Forage Crops (340 KB)
Sulf-N® News: Why Less “Free” Sulfur Requires More Added Sulfur (170 KB)
Growth Response and Color Enhancement of Ammonium Sulfate vs. Urea in Bermudagrass, Bulletin (214 KB)
Nitrogen Efficiency & Color Enhancement of Ammonium Sulfate vs. Urea in Bentgrass, Bulletin (176 KB)
Sulfur Pays Dividends on Forage, Bulletin (160 KB)
Sulfur: The Missing Link to Greener Grass, Bulletin (307 KB)
The Sulfur Advantage in Bromegrass, Bulletin (182 KB)
Sulfur’s Big Boost, Progressive Farmer (114 KB)
Sulfur Surprise, Farm Journal (215 KB)
Sulfur Fertilizer Boosts Winter Forage Protection, Cooperative Farming News (17 KB)