The Kellogg Biological Station (KBS) Long-Term Agroecosystem Research (LTAR) site is part of the U.S. LTAR Network established by the USDA to develop national strategies for the sustainable intensification of agricultural production. LTAR is a partnership among 18 long-term research sites across the U.S.
At KBS, we are helping to meet future sustainability challenges for cropping systems of the upper Midwest. Our research is designed with stakeholders to advance both food production and positive environmental and societal outcomes for agriculture.
Click here for an overview of how KBS LTAR engages stakeholders in research and outreach activities.
News from LTAR
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Cover crops after wheat harvest – five reliable options
Published on September 2, 2025
Post-wheat harvest leaves an excellent opportunity to incorporate fall cover crops into your production system. Here’s five reliable options for cover cropping after wheat to get you started. -
Winners of the first KBS LTAR Photo Contest
Published on August 7, 2025
See the results of the KBS LTAR photo contest! -
Michigan canola harvest 2025 wraps up
Published on August 4, 2025
Updates from the field on canola crop progress, insect pests and crop disease. -
Mark your calendars to see sustainable cropping systems in action
Published on July 30, 2025
Attend the annual Long-Term Agroecosystem Research field day on Sept. 4, 2025, to learn about sustainable cropping systems in action. -
Find out five reliable options for cover cropping after wheat with MSU Extension Field Crops Virtual Breakfast Series
Published on July 17, 2025
Managing cover crops carefully to avoid unintended consequences that can affect the next crop in the rotation.