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NEWS RELEASE
Strategies to rebuild the soil are essential to ensure that agricultural lands impacted by the floods are productive again
WASHINGTON DC, November 2, 2011— Flooding events in 2011 and previous years have greatly impacted America’s prime farmland. Floodwaters left sediment and debris, eroded large parts of producers’ fields and, in many cases, left land devastated.
“Strategies to rebuild the soil, the foundation of all agricultural production, are essential to ensure that agricultural lands impacted by the floods are productive again,” said Congressman, Tom Latham (IA-4), co-chair of the Congressional Soils Caucus. “Sediment and debris removal and reconstruction of fields after erosion can be extremely costly. It is essential to have strategies and programs in place that assist producers in this regard.”
The American Society of Agronomy (ASA) and the Soil Science Society of America (SSSA) sponsored a Congressional educational briefing, “Farming after the Flood”, on October 26th. The briefing focused on the impacts, mitigation approaches, and costs related to farmland flooding. The three speakers providing information on these main aspects of flooding included:
During the briefing, Congressman Jeff Fortenberry (NE-1), a member of the Congressional Soils Caucus, stated, "Scott and John are acutely aware of the economic impacts of the flooding and I appreciate that they took the time to visit D.C. to share their experience with members and staff here." He continued, saying "We have spent considerable time with the communities up and down the Missouri River to serve as a conduit of information on the recovery of economic losses incurred from the flood. It seems like the local communities have been working with the State in the good spirit of cooperation that still runs strong in Nebraska."
Many agricultural fields will need to undergo a significant recovery process, including the removal of sediment from fields, if crop yields are to recover. In many cases, the soil is physically damaged; therefore gullies need to be filled and top soil replaced. ‘Flooded soil syndrome’, a condition which occurs when flooding results in fields devoid of plant roots and decreases soil microbial and fungal populations, is also a serious problem. One way to stimulate soil microbial and fungal activity is to plant cover crops. Cover crops protect the soil from erosion, improve the structure for soil, conserve below-ground moisture, and provide a habitat for soil biology. Federal conservation and insurance programs can help offset some of the costs of mitigating the impacts of flooding. As producers seek to offset their losses from the flood, support for these programs is foremost on their minds. Cooperative extension, education, and research have been fundamental for providing producers with information on how to deal with this unique and devastating situation.
To view a PDF of the PowerPoint presentations from the “Farming after the Flood” educational briefing, please visit: https://www.soils.org/science-policy/activities/educational-briefings. To view the one-page summary developed for the briefing, please see: https://www.soils.org/files/science-policy/flood-one-pager-final.pdf.
The Soil Science Society of America sponsors joint educational briefings with other organizations several times a year. To view information from those briefings see: https://www.soils.org/science-policy/activities/educational-briefings.
The ACSESS is an international scientific and professional society with its headquarters in Madison, WI.