SWAT Agronomy Insights with John D. Jones

Crop nutrient removal with harvest is often the largest mechanism for nutrient export from crop fields. Accurate and precise removal estimates are necessary for determining fertilizer rates, maintaining optimum soil-test levels and nutrient budgeting.

During this webinar, Dr. Jones will present recent work examining management effects on grain nutrient concentrations and removal rates for corn and soybean. Specifically, how nutrient removal at high yield levels affects fertilization decisions.

Dr. John Jones is a Soil Fertility and Nutrient Management Researcher & Lecturer in the Department of Soil Science at the University of Wisconsin-Madison. Dr. Jones’ research focuses on measuring and managing soil nutrients for agronomic and water quality benefits through soil-test calibration, identifying in what forms nutrients exist in soil and water, and improving nutrient recommendations. He is an alumnus of Kansas State (BSc.) and Iowa State (MSc. & Ph.D.) Universities. John and his family live on their farm near Columbus, WI.

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Ag in Motion 2023

As a farm decision maker, you want to see the crops, touch the equipment, compare results side-by-side, and talk to someone face-to-face. Decisions are made in the field, and being in-person is a valuable way to inform your business.

SEE the newest agriculture technology in the field

TOUCH innovative new products and equipment for your farm

CONNECT with farmers and industry again, live and in person

AgSmart 2023

AgSmart is a must-see educational expo focused on data and technology across the agriculture industry. Producers and industry gather to learn by seeing the latest innovations being demonstrated, hearing from industry experts and engaging with leading innovation focused exhibits.

The unique expo format brings the conference outdoors, showcasing why it makes sense to invest in equipment and technology to capture data and how to implement that data to increase productivity and profitability for farm operations.

Farm Progress Show 2023

The Farm Progress Show is the nation’s largest outdoor farm event that annually hosts over 600 exhibitors from around the world. Every year, the Farm Progress Show connects thousands of producers with companies that are pushing the boundaries of innovation in agriculture. It is THE premier ag event, and the best place to see what’s next for agriculture.

Husker Harvest Days 2023

For over 40 years, Husker Harvest Days has delivered unforgettable events to farming families by providing a world-class space for networking with agriculture’s industry leaders from around the globe. It’s where farmers and ranchers gather to gain priceless insights for their operations and make connections that last. Known as the world’s largest totally irrigated working farm show, Husker Harvest Days gives you a pure agricultural experience that you’ll remember today, tomorrow, and for generations to come.