Walnut Trees May Not Be Able to Withstand Climate Change
December 2, 2011| |
Results of a study conducted by Douglass Jacobs of Purdue University revealed that climate change could have adverse effects on walnut trees.
According to Jacobs, walnuts thrive on areas that are not too wet or dry. Walnuts are sensitive to cold, thus the trees don't begin sprouting leaves until almost a month after other tress in the spring. Late spring frosts after walnuts have developed leaves could kill trees.
Charles Michler, project leader of Purdue's Hardwood Tree Improvement and Regeneration Center, said that walnut is probably the most important species in the hardwood products industry today. Thus, they putting much effort in their walnut breeding program that aims to find walnuts that may be able to stand up to the heat or cold stresses. They are also analyzing seeds from mature trees if the seeds have developed defense mechanisms against environmental stresses.
Read the release at http://www.purdue.edu/newsroom/research/2011/111128JacobsWalnut.html.
| |
Biotech Updates is a weekly newsletter of ISAAA, a not-for-profit organization. It is distributed for free to over 22,000 subscribers worldwide to inform them about the key developments in biosciences, especially in biotechnology. Your support will help us in our mission to feed the world with knowledge. You can help by donating as little as $10.
-
See more articles:
-
News from Around the World
- "Energy-smart" Agriculture Needed to Escape Fossil Fuel Trap
- FAO Report on Scarcity and Degradation of Land and Water as Threat to Food Security
- Ghana Hosts 1st Pan-Africa Biotechnology Stewardship Conference
- Uganda Banana Focus of $7M Grant from USAID
- Purdue Scientist Investigates Role of Steroids in Plant Height and Sex Determination
- Herbicide May Affect Plants Thought to be Resistant
- Economic Impact After 15 Years of GM Crops in Argentina
- E. Coli Engineered to Eat Switchgrass and Produce Fuels
- Walnut Trees May Not Be Able to Withstand Climate Change
- BiotechToons: Editorial Cartoons on Biotech Benefits and Potentials
- Scientists Collaborate to Battle Brown Planthopper in Asia
- Australian Growers Urged to be Vigilant as Brome Grass Found to Be Resistant to Glyphosate
- "Biotechnology into Campus" in Beijing
- Biomass to Boost Malaysian Economy
- APEC Technology Transfer and Advanced Agricultural Tech Conference
- New Assay for Screening GMOs
- Notification of GM Canola License
- Philippines Steps up to Development Challenges through Genomics
- Parasitoids Larvae in Caterpillars Affect Behavior of Moths
- France's Ban on GM Crops Illegal, says Higher Courts
- Horizon 2020 on Biotechnology's Role in Meeting Europe's ‘Grand Challenges'
- Plant Sciences Federation to Tackle Global Challenges
-
Research Highlights
- Development and Validation of L allele-specific Markers in Capsicum
- Effects of Feeds with GM Maize on Weanling Pigs
- Scientists Evaluate Effects of Bt Toxin on Worker Honeybees
-
Beyond Crop Biotech
- Metabolic Discoveries Launch Flavour Profiler
- Structural Biology Clues to the Success of Plant Diseases
- Gene Therapy Can Protect Against HIV
-
Read the latest: - Biotech Updates (April 10, 2024)
- Gene Editing Supplement (April 10, 2024)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet