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Oldham, L.

How much Nitrogen have I Lost from Saturated Soils?

How much Nitrogen have I Lost from Saturated Soils?

🕔09:41, 5.Jun 2015

Abundant rainfall has soaked corn fields for extended time during April and late May, exposing nitrogen fertilizer to potential loss. This article gives guidelines for estimating potential N loss.

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Everything Old is New Again – Fertilizer Costs

🕔13:19, 27.Mar 2015

It is not just a song, a new conversation about an old concept is happening in soil fertility management. I started working with soils/soil fertility/nutrient management/soil management 29 years ago this March at the West Kentucky Research and Extension Center

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Lower Cost for Poultry Litter Analysis in Mississippi

🕔16:04, 4.Dec 2014

Earlier this year the Mississippi State Chemical Laboratory lowered the fee for poultry litter analysis. Nutrient content of litter used for fertilizer varies up to 60%. Crop producers should have a recent analysis of litter so appropriate land application rates

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Lime Need and Value

🕔13:45, 3.Sep 2014

Acid soils often need liming to aid crop growth and development. Fall applications provide more time for the lime to react with the soil, less stress on the human component, and better field conditions  for equipment operation. Soil acidity problems

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Fall 2014 Lime Programs

🕔14:19, 28.Aug 2014

With harvest beginning, it is time to think about the next crop. Fall liming allows time for the soil to react before the next summer crop is planted, and takes advantage of the (usually) drier conditions for field operations. Soil

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Tips to Improve Nitrogen Response for Mid-South Corn

Tips to Improve Nitrogen Response for Mid-South Corn

🕔11:59, 12.May 2014

Considering the abundant rainfall we experienced during April and typically have, it is usually very important to optimize nitrogen fertilizer management. This newsletter discusses best management practices for corn nitrogen fertilization. These recommendations reduce the risk of nitrogen loss and can improve crop response when wet weather is prevalent during the spring.

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There’s Good News About the Potassium in Your Soil

🕔15:18, 13.Dec 2013

As you look over your fields this winter, be thankful for the tons of potassium (K) present in every acre. It is the most abundant mineral macro-nutrient on earth, which is good because most crops utilize large quantities of it.

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Burning Stalks – What does it Really Cost?

Burning Stalks – What does it Really Cost?

🕔14:47, 3.Sep 2013

After harvest, you immediately face management decisions as you begin preparing fields for next year’s crop. Corn produces far more residue than most crops we are accustomed to, so it can cause considerable benefits or anxiety depending upon how you view it. This article addresses the pro’s and con’s of crop residue and associated management options, including burning.

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Soybean Minute Radio Program

🕔11:30, 12.Jul 2013

The Soybean Minute is a new radio program that can be heard on the Mississippi AgriNews Network. These reports, sponsored by the Mississippi Soybean Promotion Board and the United Soybean Board, offer the latest information on soybean production in Mississippi.

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How to Estimate Nitrogen Loss resulting from Saturated Soils

How to Estimate Nitrogen Loss resulting from Saturated Soils

🕔18:42, 14.May 2013

Persistent rainfall has periodically saturated corn fields for several weeks this spring, prompting questions regarding potential nitrogen fertilizer loss. This article gives guidelines for estimating potential N loss.

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