Honeywell Sulf-N® Ammonium Sulfate

Alfalfa


Alfalfa Resources

As sulfur deficiencies spread to new areas, alfalfa is often the first crop to exhibit symptoms. Application of ammonium sulfate can increase yield in both light and heavy soil types.

Dealing with Sulfur Deficiency in Northeast Iowa Alfalfa Production
Iowa State University
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Evaluation of Alfalfa Sulfur Needs in Wisconsin
University of Wisconsin
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Cleaner Air Creating Sulfur Deficiencies
Wisconsin State Farmer, December 7, 2001
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Survey Tracks Sulfur Levels
Delmarva Farmer, June 12, 2001
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Sulfur Deficiencies Cropping Up in Unexpected Places
Farm & Ranch Guide, April 20, 2001
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Sulfur Fertilizer is Not Just for Sandy Soils Anymore
Honeywell Bulletin
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