Dr. Carrie Laboski
Dr. Carrie Laboski is Professor of Soil Science and a Soil Fertility/Nutrient Management Extension Specialist at University of Wisconsin-Madison. Her current research includes nutrient use efficiency of nitrogen, phosphorus, and potassium from fertilizer and animal manure; soil fertility issues related to lime, secondary, and micronutrients; and evaluation of soil and plant diagnostic tests. Her extension activities include the development of tools to assist producers, ag professionals, and regulatory agencies in making decisions that help sustain economically and environmentally sound production of grain and forage crops in Wisconsin and the Upper Midwest. You can watch her soil fertility training videos on YouTube and read her blog NPK et cetera at www.NPKetc.info.