Sulfur deficiency in Southeast Nebraska crops has been more frequently observed over the past two decades. Some of the contributing factors include higher yearly removal of sulfur in harvested grain due to increasing yields, less atmospheric deposition, less sulfur impurities in non-sulfur fertilizers and pesticides, and less potential mineralizable sulfur in eroded and lower organic […] Continue reading → 
The annual Nebraska On-Farm Research Network research results update meetings will be offered in-person and online in 2021. Farm operators and agronomists from across the state will obtain valuable crop production-related information from on-farm research projects conducted on Nebraska farms by Nebraska farmers in partnership with University of Nebraska faculty. These research projects cover products, […] Continue reading → 
As spring approaches and winter wheat begins to green up, agronomists and farmers still have the opportunity to stimulate spring tillering on late-planted fields or those fields with thin stands with early nitrogen. If not applied in the fall, two other key nutrients, chloride and sulfur, can be included at green up during the early […] Continue reading → 
I introduced the weekly series in September and have since wrote about boron, chloride, cobalt, copper, iron, manganese, molybdenum, nickel and zinc. I covered how each micronutrient is essential to soybeans, known deficiencies or toxicities in the region, factors of micronutrient availability in soil, soil and plant tissue testing, and fertilizer recommendations. Interest and concern […] Continue reading → 
Listen to several other Nebraska Extension Radio Minutes about boron and chloride in a previous post. Continue reading → 
Welcome to part five of the column series on soybean micronutrients. The last couple of weeks I discussed boron, chloride and cobalt. I will quickly cover how copper is essential to soybeans, known deficiencies and toxicities in the region, factors of copper availability in soil, soil and plant tissue testing, and copper fertilizer recommendations. Micronutrients […] Continue reading → 
Welcome to part two of the micronutrients in soybeans column series. Last week I introduced the series and set the stage for discussing boron (B) this week, our first micronutrient of nine that I plan to cover. I will cover how boron is essential to soybeans, known deficiencies and toxicities in the region, factors of […] Continue reading →