Fertilizer Management for Winter Wheat
August 29, 2017
With winter wheat planting drawing near, it's time to collect soil samples and determine fertilizer needs. Use the nitrogen and phosphorus information to guide your strategy.
Evaluating N Management with the Corn Stalk Nitrate Test
August 23, 2017
When is this test best used? Often it may be well used to compare nitrogen uptake between two practices in corn.
Market Journal on Nitrate Leaching, Marestail Control and More
June 9, 2017
On this week's Market Journal with host Jeff Wilkerson view these segments:
Iowa Releases New Publication on Use of the Late Spring Soil Nitrate Test
June 8, 2017
Following heavy spring rains, farmers may be interested in testing for soil nitrogen availability. This article notes a new publication from Iowa State University on using the Late Spring Soil Nitrate Test (LSNT) as well as other options for assessing soil nitrate.
Risk of Nitrate Leaching Across Nebraska as of May 21, 2017
May 25, 2017
Following heavy spring rains UNL soil scientists model potential loss of nitrate-N to soil leaching, finding an average 14% loss from mid-April levels, with three sites with much higher losses.
Planting Soybean after Soybean (Part 2): In-Season Management Considerations
April 13, 2017
In Part 1 of this article, we look at considerations for planting soybean after soybean. In this article, Part 2, we share considerations for in-season management.
Starter Fertilizer: When is it Warranted?
April 12, 2017
As you evaluate the cost of inputs, consider this: Only focusing on expenses without subsequent income changes is misleading. The most profitable plan uses the most profitable inputs. Is a starter fertilizer one of those inputs? The authors look at university and grower research under various conditions to see when a starter fertilizer offers economic benefits.
Recommended Resource: Nitrogen Extenders and Additives for Field Crops
March 9, 2017
A recently revised publication, Nitrogen Extenders and Additives for Field Crops, discusses their attributes, performance, and crop yield response in various trials, and reviews related research findings from land grant universities in the North Central Region.