Apr 19, 2024
“Key soil properties and their relationships with crop yields as affected by soil-landscape rehabilitation” with Dr. Sharon Schneider.
Soil erosion is one of the major issues in agriculture that causes loss of the topsoil layer, reducing soil health and crop productivity. There are several ways to check soil erosion and its impacts on crop and soil health. One of the potential strategies to reduce the effect of past soil erosion is to reverse the soil erosion process by moving soil from where it was deposited by erosion to where soil was lost by erosion. In this episode, Dr. Sharon Schneider shares her research on replacing topsoil in eroded landscapes.
Tune in to learn more about
· What are the impacts of soil erosion on crop productivity and soil properties?
· What are strategies for reducing soil erosion?
· What is the importance of soil organic carbon?
· Soil and crop benefits of replacing topsoil in eroded landscapes
If you would like more information about this topic, this episode’s papers are available here:
https://doi.org/10.1002/agj2.21428
https://doi.org/10.1002/agj2.20635
These papers are always freely available.
Contact us at podcast@sciencesocieties.org or on Twitter @FieldLabEarth if you have comments, questions, or suggestions for show topics, and if you want more content like this don’t forget to subscribe. If you’d like to see old episodes or sign up for our newsletter, you can do so here: https://fieldlabearth.libsyn.com/.
If you would like to reach out to
Sharon Schneider, you can find her here:
sharon.schneider@usda.gov
https://www.ars.usda.gov/people-locations/person/?person-id=18554
Resources
“Soil properties and productivity as affected by topsoil movement within an eroded landform,” published in Soil and Tillage Research: https://doi.org/10.1016/j.still.2008.07.018
Integrated Cropping Systems Research Group: https://www.ars.usda.gov/plains-area/brookings-sd/ncarl/
Data from the study: Schneider, Sharon K.; Sutradhar, Apurba K.; Schumacher, Thomas E.; Lobb, David A. (2024). Soil, crop, and weed communities as affected by soil erosion and topsoil replacement in a Mollisol landform (a six-year soil-landscape rehabilitation study). Ag Data Commons. Dataset. https://doi.org/10.15482/USDA.ADC/25206968.v1
Recorded presentation by Sharon Schneider available at USDA: https://www.ars.usda.gov/ARSUserFiles/30800500/Schneider%202021%20virtual%20field%20day%20720p.mp4
Presentation to the Sustainability of Canadian Agriculture Conference, 2022 by David Lobb: https://umanitoba.ca/agricultural-food-sciences/sites/agricultural-food-sciences/files/2022-04/scac2022lobb.pdf
EA Consumables is the exclusive US distributor of organic elemental analysis products by UK laboratory supplies manufacturer, Elemental Microanalysis. Visit the EA Consumables website for high quality elemental analysis consumable supplies that offer performance you can trust.
Special thank you to Om Prakash Ghimire for help with the creation of the shownotes and other assets.
Field, Lab, Earth is Copyrighted by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America.