Corn N fertilizer rate and N fertilizer price comparison iPhone apps now available in iTunes Carrie Laboski, Extension Soil Scientist, Roger Schmidt and Scott Sturgul, Nutrient and Pest Management (NPM) Program Have you ever needed …
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Purple corn in late June, should you be concerned?
Purple corn in late June, should you be concerned? Carrie Laboski, Extension Soil Fertility Specialist, Department of Soil Science, UW-Madison There are some corn fields in Western Wisconsin and perhaps elsewhere in the State that …
Assessing the Potential for Nitrogen Loss from Heavy Rainfalls
Assessing the Potential for Nitrogen Loss from Heavy Rainfalls Carrie Laboski, Extension Soil Fertility Specialist, Department of Soil Science, UW-Madison Several inches of rainfall over the past week and a half have many growers and …
New video – Wisconsin’s pre-sidedress nitrate test (PSNT)
New video – Wisconsin’s pre-sidedress nitrate test (PSNT) Carrie Laboski, Extension Soil Scientist, Dept. of Soil Science, University of Wisconsin-Madison, Kevin Shelley, Outreach Specialist, Nutrient & Pest Management Program, University of Wisconsin- Madison The corn …
Selecting a N fertilizer rate when corn is $7/bu
Selecting a N fertilizer rate when corn is $7/bu Carrie Laboski, Extension Soil Scientist, Dept. of Soil Science, Univ. of Wisconsin-Madison With the current price of corn in the $7/bu range, growers and agronomists have …
Nutrients to Watch in 2011: Sulfur and Potassium
Nutrients to Watch in 2011: Sulfur and Potassium Carrie Laboski, Extension Soil Fertility Specialist, University of Wisconsin-Madison, Jerry Clark, Crop & Soils Agent, University of Wisconsin-Extension, Chippewa and Eau Claire Counties Sulfur (S) and potassium …