Resource Library

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New Trial Data Shows “A Really Big Win”

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Better Math Means Better Yields

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MicroEssentials® Beats MAP/DAP Blends

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Plants need boron all season. Yes, all season.

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

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

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Ammonium Sulfate

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

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

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

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The Law of the Minimum

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

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Potassium Magnesium Sulfate: Langbeinite

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

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Deficiency ID: Minimizing the Impact of Nutrient Deficiencies

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

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Coated Fertilizer

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

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Gypsum

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

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Compound Fertilizer

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

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Understanding Zinc Deficiency

Zinc (Zn) has been put to work on farms for decades. Fencing wire and na...

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

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

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Maximize Yields and Sulfur Availability

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

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Sulfur Nutrition of Cotton

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

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The Increasing Need For Supplemental Sulfur

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

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

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

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Preparing Fields for Soybeans Following a Record Corn Harvest

Despite record corn yields in some parts of the country, low commodity p...

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Bringing a Horticulturist’s Eye for Nutrients to Montana’s Golden Triangle

The ‘Golden Triangle’ in north-central Montana is called that for its bo...

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Unfenced Answers: Soil’s Biological Activity Key to Process Nutrients

'Today's hybrids and varieties are creating higher-yielding crops that r...

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Thinking Small — With a Focus on Zinc

In farming, little things can add up to make a big difference. This is c...

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Sweet 17: Inside the Essentials

Justus von Liebig, a 19th century German chemist, made great contributio...

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Unfenced Answers: Adequate Micronutrient Levels?

'As much as 60 percent of yield depends on soil fertility,' says Curt Wo...

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Sulfur’s Role in Soybean Success

Building soybean fertility is a process that starts from the ground up. ...

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Preventing ‘Hidden Hunger’

The signs may mimic nitrogen deficiency — yellowing leaves, reduced yiel...

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Follow The 3Ds of Micronutrient Management to Maximize Crop Fertility

Working closely with your advisers on basic fertility needs is a tried-a...

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Preserving Wisconsin with the 4Rs

You might say Ken Jahnke was raised on farming. The sales manager for Pr...

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It’s Time for Some Crop Nutrition Decisions

There’s certainly a value to working proactively to avoid stresses befor...

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