Soil Fertility

What’s New with K Fertilizer Use? April 5, 2018

Three studies with a total of 50 trials applying K at various rates to corn verified that the likelihood of a profitable response is very low if the soil test level is above 125 ppm.

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What's New with S Fertilizer Use? April 5, 2018

When is applying sulfur likely to be profitable and when is it cutting into your potential profit? This brief shares information from more than 100 university trials verifying current university recommendations.

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Alternative Nutrient Supply Products: Highlights of On-Farm Research Results April 5, 2018

Are you considering using a new soil nutrient product this season? Learn what farmers learned from these nine studies of alternative nutrient supply products and practices, conducted as part of the Nebraska On-farm Research Network (NOFRN) in 2017.

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What’s New with P Fertilizer Use? April 5, 2018

Studies conducted at three sites over six years with varying levels of phosphorus (P) applications indicate when a P application may be profitable.

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Manure application into cereal rye cover crop in the fall

Research Updates April 4, 2018

Briefs on university crop research, this week featuring flame weeding research in northeast Nebraska and the effects of liquid manure injection into a winter rye cover crop as tested in on-farm trials in Minnesota.

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Legumes Can Benefit Your Pasture Mix March 2, 2018

Five years of grazing research in eastern Nebraska showed that brome/legume pastures produced almost four-tenths of a pound higher average daily gain on yearlings than did straight brome pastures fertilized with 50 lbs of nitrogen. Adding legumes to your pasture mix may be just the boost your production system needs.

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Figure 1. Manure being applied in a corn field, using a drag-hose system. Learn more in this month's Soil Health Nexus Blog article.
Figure 1. Manure being applied in a corn field, using a drag-hose system. Learn more in this month's Soil Health Nexus Blog article.

Can Manure Improve Soil Health or Soil Quality? February 8, 2018

Is land application of manure something you're considering or practicing? Two university research articles look at potential effects on soil health and soil quality.

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Grant Funding Available for Biochar Projects January 12, 2018

The Great Plains Biochar Initiative, a partnership of the Nebraska Forest Service, the Kansas Forest Service, and private industry, recently announced grant funding opportunities for developing biochar usage in the region.

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