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Soil Science Society of America
5585 Guilford Road • Madison, WI 53711-5801 • 608-273-8080 • Fax 608-273-2021
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NEWS RELEASE
Contact: Susan V. Fisk, Public Relations Director, 608-273-8091, sfisk@sciencesocieties.org

Do plants and soil really ‘talk’?

Roots, fungi provide resource networks below ground

Aug. 1, 2017 –  Are your plants waxing poetic? The Soil Science Society of America (SSSA) August 1 Soils Matter blog post explains how plants and soil communicate—even without the advantage of words.

Cartoon of tomato quoting darling bud Shakespeare sonnet“Plants do ‘talk’ on one level simply by responding to their soil environment,” says Jake Mowrer, Texas A&M University/AgriLife Extension. “Plants spend a great deal of their energy growing into new soil spaces, and retracting from nutrient-exhausted spaces. They even release chemicals that increase the availability of nutrients from tiny rocks and soil particles.”

But if this isn’t your idea of communication, there’s more. Below ground, roots and soil fungi are working together. Warnings about disease and insect infestations get passed as chemical signals. Food, water, and carbon get passed through root and fungi networks to fortify plants.

Mowrer suggests we keep listening. “We clearly have a lot to learn about the nature and extent of this awe-inspiring system of communication at all levels,” he says.

To read the entire blog post, visit http://soilsmatter.wordpress.com.

Follow SSSA on Facebook at https://www.facebook.com/SSSA.soils, Twitter at SSSA_Soils. SSSA has soils information on www.soils.org/discover-soils, for teachers at www.soils4teachers.org, and for students through 12th grade, www.soils4kids.org.

The Soil Science Society of America (SSSA) is a progressive, international scientific society that fosters the transfer of knowledge and practices to sustain global soils. Based in Madison, WI, SSSA is the professional home for 6,000+ members dedicated to advancing the field of soil science. It provides information about soils in relation to crop production, environmental quality, ecosystem sustainability, bioremediation, waste management, recycling, and wise land use.

SSSA supports its members by providing quality research-based publications, educational programs, certifications, and science policy initiatives via a Washington, DC, office. Founded in 1936, SSSA proudly celebrated its 75th Anniversary in 2011. For more information, visit www.soils.org or follow @SSSA_soils on Twitter.