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Articles Tagged with ''nitrogen''

Lifelong Learning Serves Nebraska No-Tiller Well

Subsurface drip irrigation and no-till save water, time and money, while boosting corn, soybean and grain sorghum yields

By Dan Zinkland posted on February 1, 2010 | Posted in Nutrient Management, Water Management

Nebraska no-tiller Kurt Torell readily volunteers that he didn’t like school. After graduating from high school in 1978, he began farming with his family.

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We’re Not There Yet, But 300-Bushel Corn Yields May Be Typical Just 20 Years From Now

By Frank Lessiter posted on February 1, 2010

David Hula captured top no-till yield honors in last fall’s National Corn Growers Association contest with a yield of 319.3 bushels per acre. While this Charles City, Va., no-tiller’s result was about double the current national average, 300 bushels is a yield some industry leaders are anticipating as being typical just 20 years from now.

Get Your No-Till Soils To Feed Your Crops Nitrogen

University of Illinois fertility specialist Richard Mulvaney says the soil can be much more important to supplying nitrogen to no-tilled crops than fertilizer nitrogen

By Dan Zinkland posted on January 1, 2010 | Posted in Nutrient Management, Soil Health

Feeding plants nitrogen fertilizer makes sense, Richard Mulvaney says. But fertilizer, like the food we eat, needs to be used in moderation. Too much is not good, the University of Illinois soil fertility specialist says.

What I've Learned from No-Tilling

Family Tradition Of Trying Things Works Well

This Kansas no-tiller has evaluated strip-till and no-till lowered nitrogen rates by more than 50% and developed a prescription precision ag program

By Joel McClure and Ron Ross posted on January 1, 2010 | Posted in Equipment, Precision Agriculture

I’m the fourth generation to manage McClure Farms in the area of southwestern Kansas that is depicted as the heart of the 1930’s Dust Bowl.

Precision Agriculture Helps Better Manage Manure

Regular manure sampling, monitoring flow rate, field mapping, auto-steer and variable rates lead to better efficiency.

By Jim Leverich posted on December 1, 2009 | Posted in Nutrient Management, Precision Agriculture

Precision Ag technology has long been available to manage fertilizer. More recently, new technology is allowing no-tillers to better manage manure nutrients.

Recycled “Waste” Pumps Up No-Till Yields

Gypsum and composted materials can have a place in no-till nutrient strategies.

By Frank Lessiter posted on December 1, 2009 | Posted in Nutrient Management, Soil Health

With a proper combination of soil moisture, pH, microbial activity and total nutrient supplies, many no-tillers need less fertilizer.

Don't Short-Sell Cover Crop Benefits

Fertilizing a cover crop tailored to meet your cropping strategy could provide the majority of your following cash crop's nutrient needs.

By Mark Parker posted on November 1, 2009 | Posted in Cover Crops

The more Jim Millar works with cover crops, the more credit he’s willing to give them — credit for soil building, nutrient recycling, water infiltration and the nitrogen credit for the following crop.

Are Your No-Till Soils Getting A Balanced Diet?

Fertility expert Neal Kinsey covers all the basics necessary for nurturing soils so they become a thriving, productive living system.

By Mark Moore posted on November 1, 2009 | Posted in Residue Management, Nutrient Management, Soil Health

“Not only is each individual element necessary, but a balance of all soil elements is necessary...”— Neal Kinsey. Fertility expert Neal Kinsey covers all the basics necessary for nurturing soils so they become a thriving, productive living system.

No-Till Briefs

November 1, 2009 | Posted in Cover Crops, Crop Protection, Residue Management

Paul Jasa admits it sounds odd, but he says cover crops help break down corn residue and improve no-till efforts the next year.

Cover Crops Trap, Recycle Nitrogen

October 27, 2009 | Posted in Cover Crops, Nutrient Management

Trap crops are used to absorb nitrogen from the no-till soil. If the cover crop is not grazed or harvested, the N taken up by the crop remains on-site and is preserved within the residue for use by future crops.

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Ponds, Panels, Pollinators: No-Till Innovator Takes Conservation to Next Level

On this edition of Conservation Ag Update, brought to you by CultivAce, No-Till Farmer’s Conservation Ag Operator Fellow, Ray McCormick, showcases how he’s taking conservation ag to the next level in Vincennes, Ind., with ponds, solar panels, duck hunting and more.

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