Virginia Cotton: Considerations for Fertilizer Side-Dressing Jun 26, 2020

🕔Jun 26, 2020
The cotton during the first week of planting is all at about the 7 leaf stage and the 8th leaf is clearly visible in the bud.  This has brought us […]

Iowa Corn, Soybeans: Sulfur Fertilizer Management Considerations Mar 27, 2020

🕔Mar 27, 2020
Significant sulfur (S) deficiency in Iowa crops was first documented about 15 years ago. First identified in alfalfa and then corn and soybean. Since then about 150 trials with corn […]

Iowa Corn, Soybeans: Tissue Testing Requires Cautious Use, Interpretation Jun 21, 2019

🕔Jun 21, 2019
In-season plant tissue testing can be useful in diagnosing nutrient deficiencies in field crops, but it must be used with caution. Extra care is needed this year given the unusual […]

Minnesota: Spring Fertilizer – What Are the Top Considerations? Mar 15, 2019

🕔Mar 15, 2019
After a fall when planned fertilizer applications could not be made, tough decisions need to be made in spring. Planting at the optimum time is crucial to ensure optimal yield […]

Minnesota Corn: A Conversation on Sulfur – Podcast Feb 6, 2019

🕔Feb 6, 2019
In this episode, Fabian Fernandez, Dan Kaiser and Jeff Vetch discuss sulfur. What does the research say about fall versus spring application? What is the best source of sulfur for […]

Minnesota Corn: What Source of Sulfur Is Right for You? Feb 1, 2019

🕔Feb 1, 2019
Selecting the right source of sulfur is critical to ensure enough sulfate-sulfur is present in the soil at key uptake periods. Rapid uptake of sulfur occurs in corn from V5 […]

Indiana Corn: How Effective Are Sulfur Applications at Boosting Yields? Dec 7, 2018

🕔Dec 7, 2018
Sulfur (S) deficiency is becoming more common in Indiana crops because S emissions from coal-fired power plants have decreased over the past few decades and, thus, so has atmospheric S […]

Minnesota: 4 Considerations for Fall Sulfur Application Aug 8, 2018

🕔Aug 8, 2018
As crazy as it sounds, fall is right around the corner. What’s your strategy for post-harvest fertilizer application?  We’ve been getting questions about sulfur application as farmers look for their […]

Louisiana Soybeans: Nutrient Profile – Sulfur Jul 6, 2018

🕔Jul 6, 2018
LSU AgCenter experts explore how nutrients are used throughout the soybean plant as well as how to identify deficiency symptoms and develop nutrient management decisions.  

Indiana Soybeans: Sulfur Deficiencies? 4 Common Questions Jun 18, 2018

🕔Jun 18, 2018
Over the last few years,  we have been documenting some    remarkable soybean yield responses (upwards of 13 bushels) to sulfur (S) in northwestern Indiana. I shared more details of these […]

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