Resource Library

Article

New Trial Data Shows “A Really Big Win”

Go

Article

Better Math Means Better Yields

Go

Article

MicroEssentials® Beats MAP/DAP Blends

Go

Article

Ammonium Sulfate

Ammonium sulfate [(NH₄)₂ SO₄⁴] was one of the first and most widely used...

Go

Article

Better season-long nutrient supply in soybean a ‘low-hanging fruit’

Over the last several decades there have been substantial yield improvem...

Go

Article

Sulfate Sulfur vs. Elemental Sulfur Part I: There’s a Difference

- Sulfate-Sulfur is the only form of S the plant can utilize. - Element...

Go

Article

Potassium Nitrate

Potassium nitrate Potassium nitrate (KNO₃) is a soluble source of two...

Go

Article

The Facts: Nitrogen Fertilizer

Nitrogen (N) is one of the most widely distributed elements in nature, s...

Go

Article

Urea Ammonium Nitrate

Liquid fertilizer solutions and fluid fertilizers are popular in many ar...

Go

Article

High-Yield Potatoes Have High Nitrogen and Potassium Needs

Potatoes are grown in nearly every state in the U.S., with sales in exce...

Go

Article

Coated Fertilizer

A variety of coatings have been applied to fertilizer particles to contr...

Go

Article

Deficiency ID: Minimizing the Impact of Nutrient Deficiencies

Midseason scouting is a best management practice engaged in by every far...

Go

Article

The Law of the Minimum

In the 19th century, the German scientist Justus von Liebig formulated t...

Go

Article

Gypsum

Gypsum is a common mineral obtained from surface and underground deposit...

Go

Article

Potassium Magnesium Sulfate: Langbeinite

Langbeinite is a unique source of plant nutrition, since three essential...

Go

Article

Compound Fertilizer

Many soils require adding several essential nutrients to alleviate plant...

Go

Article

Sulfur Nutrition of Cotton

Sulfur is an essential component of two amino acids, methionine and cyst...

Go

Article

Nutrient Needs of Continuous Corn

Some growers are considering a shift from a corn and soybeans rotation t...

Go

Article

Nitrogen Nutrition for Winter Wheat

Managing nitrogen nutrition makes a big contribution to the yield and qu...

Go

Article

The 17 Essential Nutrients: Don’t Leave Your Field Without Them

Sulfur deficiency in corn can masquerade as nitrogen deficiency. Boron d...

Go

Article

Maximize Yields and Sulfur Availability

Sulfur (S) is widely distributed throughout the world in many forms. Ye...

Go

Article

The Increasing Need For Supplemental Sulfur

The first occurrences of sulfur (S) deficiency in corn were reported in ...

Go

Article

Fall Applied Nitrogen in the Corn Belt

Risks associated with fall nitrogen (N) applications fit into four categ...

Go

Article

Ammonia

Ammonia (NH₃) is the foundation for the nitrogen (N) fertilizer industry.

Go

Article

Sulfate Sulfur vs. Elemental Sulfur Part II: Characteristics of S Oxidation

The oxidation of elemental sulfur (S⁰) to sulfate sulfur (SO₄) in soil i...

Go

Article

Nitrogen and Potassium Work Together for Higher Yields

By understanding how nutrients work together, farmers can optimize produ...

Go

Article

Corn and Soybean Response to Nitrogen (N) and Phosphorus (P)

Yield response of corn to nitrogen (N) and phosphorous (P) and soybean r...

Go

Article

Ammonium Nitrate

Ammonium nitrate was the first solid nitrogen (N) fertilizer produced on...

Go

Article

IPNI Guest Blog: Keeping Nitrate out of California Groundwater

California farmers deal with complex irrigation and fertilization requir...

Go

Article

Keep a Log of Soil Acidity

Applying nitrogen (N) again this year? Chances are you applied N on the ...

Go

Article

Drought, Nitrogen and Water Quality

Mother Nature pummeled farmers across the U.S. this past summer (2012). ...

Go

Article

Assessing Supplemental Nitrogen Needs for Field Crops

Having an adequate supply of nitrogen (N) is vitally important to a crop...

Go

Article

Rescue Nitrogen Application Often Boosts Corn Yields (2010)

In really wet years, a lot of preplant nitrogen (N) is lost.Wet weather ...

Go

Personalize your experience

To begin, select on the map where your farm is located.

You're located in the

Select your desired crop

Enjoy an enhanced site experience tailored to growing in the