Field, Lab, Earth

Welcome to the web home for Field, Lab, Earth, the podcast from the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America. The podcast all about past and present advances in agronomic, crop, soil, and environmental sciences, our show features timely interviews with our authors about research in these fields.

Field, Lab, Earth releases on the third Friday of each month in addition to the occasional bonus episode. If you enjoy our show, please be sure to tell your friends and rate and review. If you have a topic, author, or paper you would like featured or have other feedback, please contact us on Twitter @fieldlabearth or use the email icon below. You can join our newsletter to receive notifications about new episodes and related resources here.

Field, Lab, Earth features graduate and undergraduate students at the end of each episode. If you would like to be featured, please let us know by filling out this brief application form. Please note you must be a student member with ASA, CSSA, or SSSA to apply.

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Halloween Special: Spring Dead Spot with Dr. Wendell Hutchens

Oct 31, 2025

“Fifteen years of findings: Advancements in spring dead spot research from 2009 to 2024” with Dr. Wendell Hutchens

Spring dead spot is a disease that lies in wait before going after your turfgrasses, transforming your favorite golf course into the set of your favorite PG-13 slasher. This episode, Wendell joins me to...

Genomic Selection with Dr. Jianming Yu

Oct 17, 2025

“Genomic Selection: Essence, Applications, and Prospects” with Dr. Jianming Yu

Genomic Selection is a plant breeding innovation that aims to speed plant breeding by using predictions from a training model enabled by genomics and statistics to guide the breeding decisions. With around thirty years of history...

The Nitrogen Value of Cover Crops with Dr. Guillermo Marcillo

Sep 19, 2025

“The Nitrogen Value of Cover Crops” with Dr. Guillermo Marcillo.

Cover crops are known for their ability to provide economic and ecosystem services to farmers, including, for example, impacting soil nitrogen. But how much nitrogen, exactly, can cover crops add or remove and how do we find out? In this episode,...

Compost Organic Matter in a Snap with Dr. David C. Weindorf

Aug 15, 2025

“Toward sustainable compost use: Prediction of organic matter via smartphone image analysis” with Dr. David C. Weindorf

Compost needs to be regularly tested to ensure labels regarding organic matter, nutrients, and more remain accurate. However, getting compost tested is time- and cost-intensive. This episode, Dr....

Cover Crops and the Transition to Organic with Nick Boogades

Jul 18, 2025

“Early impacts of cover crop selection on soil biological parameters during a transition to organic agriculture” with Nick Boodages.

Incorporating cover crops is an important step in the transition from conventional to organic growing practices, but in Texas, limited resources can bring complications. In this...