Carrie Laboski, Professor and Extension Soil Fertility/Nutrient Management Specialist, UW-Madison Past articles have discussed how to evaluate the need for rescue N applications for corn after excessive rainfall. A recent study completed at the Marshfield Ag Reserach …
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UW Research to be Highlighted at Agronomy/Soils Field Day on August 22nd
Carrie Laboski, Professor and Extension Soil Fertility/Nutrient Management Specialist, UW-Madison The UW Departments of Agronomy and Soil Science invite you to the Arlington Agricultural Research Station on August 22nd to learn the latest in agronomic research being …
Fertility Guidelines for Hemp in Wisconsin
Carrie Laboski, Professor & Extension Soil Fertility/Nutrient Management Specialist No research has been conducted on the nutritional needs of hemp grown in Wisconsin in 75 years. In order to develop nutrient application guidelines for hemp, …
2018 Agronomy/Soils Field Day on August 22nd
Carrie Laboski, Professor & Extension Soil Scientist Save the date: Agronomy/Soils Field Day at Arlington Ag Research Station will be held on August 22. The Departments of Agronomy and Soil Science in conjunction with the …
Has April rain and snow caused loss of March N applications to winter wheat?
Carrie Laboski, Professor & Extension Soil Scientist Recent Wisconsin research has indicated that applying N to winter wheat at green-up was generally more profitable than applications at Zadoks growth stage 30 (GS30, hollow stem – …
Welcome UW Soil & Forage Analysis Lab director
Carrie Laboski, Professor & Extension Soil Scientist The UW Soil & Forage Analysis Lab welcomes its new lab director and extension soils specialist, Andrew Stammer. Andrew is a certified crop advisor and has a strong …
Are fall applications of N to winter wheat beneficial?
Carrie Laboski, Professor and Extension Soil Fertility/Nutrient Management Specialist, UW-Madison The short answer is maybe. Research in 2014 through 2016 demonstrated that N application at green-up generally resulted in the greatest economic return compared to application …
It’s rained again, what should I do about nitrogen?
Carrie Laboski, Professor and Extension Soil Fertility/Nutrient Management Specialist, UW-Madison With continued precipitation and water lying on fields in many areas, growers are becoming concerned about nitrogen loss. This article will explain how to determine if …
Tips for Nitrogen Management in Winter Wheat
Carrie Laboski, Professor and Extension Soil Fertility/Nutrient Management Specialist In general, apply N early. At 50% of research sites in 2014 to 2016, N application at green-up out yielded application at Zadoks growth stage 30 …
Considerations when using the end-of-season corn stalk nitrate test
Carrie Laboski, Professor & Extension Soil Fertility/Nutrient Management Specialist There continues to be interest in taking end-of-season corn stalk samples to assess nitrogen (N) management practices. The purpose of this article is to briefly describe …