Trial Summary: Corn Yield Responds to 98G Maintenance Rate
Education Trial Summary: Corn Yield Responds to 98G Maintenance Rate Increase corn yield 7.1 bu/AA series of twelve replicated trials in six states conducted between 2017 and 2019 with application rates of 200-300 lbs/A showed an average corn yield increase of 7.1...
Topdressing SO4 on Corn and Soybeans
Education Topdressing SO4 on Corn and Soybeans Get crops the sulfur they needWhether you are responding to nutrient deficiencies or topdressing as planned, applying SO4 pelletized gypsum as a topdress application on corn and soybeans is an excellent method of...
Alfalfa – The Original Sulfur Hog
Education Alfalfa – The Original Sulfur Hog Sulfur deficiency in alfalfaIn 2006, alfalfa was the crop that tipped extension soil fertility specialists at Iowa State University off that sulfur deficiency may be on the horizon. Growers in northeast Iowa started noticing...
SO4 Increases Soybean Yield on Average 3.3 bu/A
Education SO4 Increases Soybean Yield on Average 3.3 bu/A Get the next few bushels from your soybean cropA compilation of 30 trials shows SO4 pelletized gypsum yields an extra 3.3 bu/A vs no sulfur on soybeans. The average application rate was 100 lbs/A including...
