Resource Library
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38 Results
Soil pH Levels Indicate a Need to Adjust P and Zn Fertility in Soybeans
Raising a productive crop depends greatly on the nutrients a plant is able to access during its life cycl...
Maximize Yields and Sulfur Availability
Match Sulfur Supply to Your Corn Crop's Needs
Corn growers need balanced crop nutriti...
It’s Time to Reevaluate Canola P Fertility!
Are you seed-placing your phosphorus (P) and basing application rates on seed safety rather than crop req...
Don’t Forget Zinc when Applying Phosphorus to Your Farm
Causes of Negative P-Zn Interaction
Formation of Insoluble Zn-Phosphat...
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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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The Sulfur Solution
Farmers and retailers who have been in the business for a while probably...
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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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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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Preventing ‘Hidden Hunger’
The signs may mimic nitrogen deficiency — yellowing leaves, reduced yiel...
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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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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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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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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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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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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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The Increasing Need For Supplemental Sulfur
The first occurrences of sulfur (S) deficiency in corn were reported in ...
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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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Sulfur Nutrition of Cotton
Sulfur is an essential component of two amino acids, methionine and cyst...
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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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Understanding Zinc Deficiency
Zinc (Zn) has been put to work on farms for decades. Fencing wire and na...
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Coated Fertilizer
A variety of coatings have been applied to fertilizer particles to contr...
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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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Potassium Magnesium Sulfate: Langbeinite
Langbeinite is a unique source of plant nutrition, since three essential...
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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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Compound Fertilizer
Many soils require adding several essential nutrients to alleviate plant...
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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...