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Tag "nutrient management"

Illinois Planting: Dealing with Cool and Wet Conditions

Illinois Planting: Dealing with Cool and Wet Conditions

👤By Emerson Nafziger, University of Illinois 🕔Apr 28, 2017

April has been a little warmer and drier than average so far this year, which has allowed a good start to corn planting and some progress in soybean planting. This is expected to change, with above-normal rainfall and below-normal temperatures

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Arkansas Rice: 7 Considerations for Using Starter N Fertilizers

Arkansas Rice: 7 Considerations for Using Starter N Fertilizers

👤By Jarrod Hardke and Trent Roberts, University of Arkansas 🕔Apr 24, 2017

With so much rice planted early and much of it emerging, the questions turn to “starter” nitrogen (N) fertilizers. Most often we’re talking about ammonium sulfate (AMS), but sometimes it’s diammonium phosphate (DAP), or a blend of those with urea.

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Nebraska: Making Decisions About Starter Fertilizer

Nebraska: Making Decisions About Starter Fertilizer

👤By Charles Shapiro, Brian Krienke, and Laura Thompson, University of Nebraska-Lincoln 🕔Apr 24, 2017

As you evaluate the cost of inputs you may use this spring, consider this: Only focusing on expenses without subsequent income changes is misleading. Even if you have less money to spend on inputs, you need to consider return on

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Flint on Crops: Potash Puts Peas in Your Pods – Commentary

Flint on Crops: Potash Puts Peas in Your Pods – Commentary

👤By Ernie Flint, Mississippi State University 🕔Apr 24, 2017

We have talked about this subject before, but I felt like it needed to be mentioned one more time before we get too far into this year’s crop. This is the time when a booster dose of potash can provide

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California Almonds: Dealing with Nutrient Deficiencies in a Wet Spring

California Almonds: Dealing with Nutrient Deficiencies in a Wet Spring

👤By Joseph Connell, University of California Cooperative Extension 🕔Apr 21, 2017

Potassium, zinc, iron, and manganese nutrient deficiency symptoms are more prevalent where soils are wet, cold, and saturated. Reduced root activity and nutrient uptake can produce pale leaf color or interveinal chlorosis (pale or yellowing between the veins in the

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Virginia Cotton: Soil Fertility and the Need for Potassium

Virginia Cotton: Soil Fertility and the Need for Potassium

👤By Johnny Parker, Commonwealth Gin 🕔Apr 21, 2017

Potassium fertility in cotton is pretty well understood.  Our prime farmland has good residual levels such that we are in maintenance programs to replace what our crops are removing.  A big area of focus relates to the soil types and

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Michigan: Reducing Production Costs Without Hurting Crop Yields

Michigan: Reducing Production Costs Without Hurting Crop Yields

👤By Jim Isleib, Michigan State University 🕔Apr 20, 2017

Fine-tune your fertilizer/manure program If you think soil testing isn’t that important, think again. A systematic whole-farm soil testing program is the backbone of a good crop nutrient plan. Without soil test report information, you can only guess what’s going

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Illinois Corn: Spring Nitrogen Management

Illinois Corn: Spring Nitrogen Management

👤By Emerson Nafziger, University of Illinois 🕔Apr 14, 2017

Most corn producers have made plans on how to supply the 2017 Illinois corn crop with nitrogen. But with the stakes high, unusually early N application this past winter and early spring, the delay in fieldwork due to rainfall over

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Michigan: When Is the Best Time to Spread Manure?

Michigan: When Is the Best Time to Spread Manure?

👤By Shelby Burlew, Michigan State University Extension 🕔Apr 13, 2017

When is the best time to spread manure for optimal crop production and minimize environmental losses? The simple answer is it depends on many factors. While not exactly a satisfying answer to a complex scenario, it truly depends on the

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Michigan Corn: Nitrogen Recommendations

Michigan Corn: Nitrogen Recommendations

👤By Kurt Steinke, Michigan State University Extension 🕔Apr 13, 2017

Variable–the one word often used to describe corn response to nitrogen (N). Soil variability within a field influences the N supply due to changes in soil texture, organic matter content and topography while environmentally both temperature and rainfall distribution are

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