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Backcross: How Do You Breed Better Trees?

Backcross: How Do You Breed Better Trees?

FromForestcast


Backcross: How Do You Breed Better Trees?

FromForestcast

ratings:
Length:
20 minutes
Released:
Mar 8, 2022
Format:
Podcast episode

Description

Tree species restoration—especially with species that are threatened with extinction—isn't even on the table unless you have resistant planting stock. But, trees live on another timescale than humans—a much longer one. And, to be a geneticist, to breed, your job is to infiltrate that timeline, and to understand it. By understanding that timeline, you can begin to fiddle with it, fiddle with time, and with the future. The future of that plant, but also the future of our planet. Genetics allow us to make better trees, make a better world, and do it all by fooling our forests. Related Research: "The Evolution of Forest Genetics and Tree Improvement Research in the United States” (2015) “Institute of Forest Tree Breeding: Improvement and Gene Conservation of Iconic Tree Species in the 21st Century” (2017) “Breeding Trees Resistant to Insects and Diseases: Putting Theory into Application” (2017) “Common Misconceptions About Forest Tree Breeding, A Valuable Tool For Addressing Forest Health Issues” (2020) “Breeding for Resistance to Tree Pests: Successes, Challenges, and a Guide to the Future” (2021) “Restoration of Landscapes and Habitats Affected by Established Invasive Species” (2021) Scientists: Jennifer Koch, Research Biologist, Northern Research Station, Delaware, Ohio Produced by the USDA Forest Service Northern Research Station. Want more information? Visit us at www.nrs.fs.fed.us/podcast/2/2/ Any questions? Connect with us on Twitter!
Released:
Mar 8, 2022
Format:
Podcast episode

Titles in the series (32)

As a daily weather forecast evaluates current atmospheric conditions and predicts if it’s likely to rain in the near future, Forestcast shows you what’s happening in the forests of the Northeast and Midwest, and where those forest ecosystems might be headed. From the forefront of forest research, the Northern Research Station invites you inside the largest forest research organization in the world — the USDA's Forest Service. In each episode, you’ll hear stories, interviews, and special in-depth anthologies of the science that's studying, questioning, and solving some of today's most compelling forest issues.