Research
Ohio Chapter TACF Small Grants Program
Grants are available to assist members with active restoration projects within, outreach activities, and scholarly research conducted within the State of Ohio. Click here for Rules, Responsibilities, and Proposal Guidelines.
The Ohio Chapter of American Chestnut Foundation (OH-TACF) was founded largely through the efforts of Ohio scientists and as such has a strong interest in breeding, restoration ecology, and reclamation biology.
Because of the large amount of the land-base disturbed through surface mining in unglaciated Ohio, the chapter has a special devotion towards combining mineland reclamation and chestnut restoration.
Through research funded by the USDI Office of Surface Mining Reclamation and Enforcement, we have explored various ways to regenerate chestnut on previously disturbed minelands. Many post SMCRA lands in Ohio exist has monocultures of non-native species (orchard grass, autumn olive, Lespedeza, etc.) on heavily compacted soils. Natural succession to a hardwood forest community type is virtually arrested and unlikely to occur in normal time frames.
Through much trial and error, we have developed a fairly successful method of planting that results in high survival of bare root seedling plantings. A 48-inch mesh cage protects from deer browsing, a weed mat reduces competition with herbs, gravel reduces mole and vole bark stripping, fertilizer and TerraSorb enhance establishment and promote survival. This method is moderately expensive ($10/seedling) and requires 20 minutes to establish; however, survival is usually greater than 90%. We advocate this method for high quality hybrid seedlings where high survival is desired.
We have successfully used heavy equipment to loosen compacted soils and increase aeration, infiltration, and permeability. We have used a 36-inch ripping bar on a D-6 sized dozer and followed this with a 16-inch surface plow and disk on a large tractor. The above planting method is used after this type of site prep yielding excellent results.
In addition to the studies described above, the Ohio Chapter is currently beginning a program to find surviving chestnuts in Ohio forests, establish demonstration plantings, creating breeding orchards, and advancing various forms of restoration efforts utilizing American chestnut. We welcome all interested parties! Our mission is to keep the American chestnut alive in Ohio for future generations.
If you have any questions regarding current or planned research on American chestnut in Ohio, please contact Brian C. McCarthy at Ohio University.
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National Facebook
Two American chestnut hybrids showing off their early spring leaves. These trees were planted about 10 years ago behind Lucy Herring Elementary in West Asheville.
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Maryland Friends!
The spring meeting of The Maryland Chapter of the American Chestnut
Foundation will be at the Gaithersburg Library, Meeting Room 3 on Saturday,
April 26, from 10:30 – 2:30. The meeting is free and open to the public.
The meeting will begin with an update on the TACF chestnut restoration program. Our featured speaker will be Donald Edward Davis, scholar, former Fulbright fellow, and author of The American Chestnut, An Environmental History. The American chestnut tells the story of the American chestnut from Native American prehistory through present day efforts to restore the American
chestnut to its former place in the eastern deciduous forest.
You do not want to miss this presentation and discussion!
Visit the link to learn more and register! tacf.org/event/maryland-chapter-spring-meeting-5/
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Happy National Volunteer Week! 🌿
We're sending a heartfelt thank you to all the amazing volunteers who show up, dig in, and make a real difference. Your passion and dedication help us grow stronger every day—thank you for being part of the movement!
#volunteerweek #americanchestnut
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It's time for an update on the Recurrent Genomic Selection (RGS) process. Staff and volunteers, including Hannah and Christine from our Asheville office, have been diligently collecting leaf tissue samples from seedlings produced by our first RGS crosses, which were carried out in the summer of 2024. Last week, each tree was tagged for identification, ensuring accurate tracking throughout the genotyping process. The DNA from these samples will be sequenced, and the resulting data will directly inform and enhance our ongoing breeding program.
#americanchestnut #castaneadentata #americanchestnutfoundation #meadowviewresearchfarms
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Join us tomorrow, Friday, April 18, 2025, from 11:30AM – 1:00PM (EPT), for the next LIVE Chestnut Chat.
Got questions about growing chestnuts or tips to share? Join us for the Chestnut Growers Town Hall! Whether you’re a seasoned grower or just starting, this event is your chance to connect, share insights, and learn from experts. Ask your questions on topics like site selection, soil nutrition, varmint control, and more. Our expert panel will answer questions and share their top growing tips. Don’t miss this opportunity to be part of the chestnut restoration community!
Visit tacf.org/event/chestnut-chat-chestnut-growers-town-hall/ for more info and to register.
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