The College of Agriculture and Life Sciences' (CALS) Bioenergy Feedstock Project, now in its second year, is the only project of its kind devoted to exploring the many species of field grass that grow in the Northeast and their potential as sources for biofuels.
The project has roughly 80 acres of different warm- and cool-season perennial grass varieties, otherwise known as "feedstocks," growing in 11 counties across New York. "Our ultimate goal is to maximize the economic benefit of bioenergy production as an alternative energy source," said Donald Viands, professor of plant breeding and genetics, who heads the project, speaking against a colorful backdrop of a field of blue, green, lavender and beige hues, where some plants were withering, but some were some thriving.
Switchgrass, big bluestem and other wild grasses native to the United States have great potential for producing the quantity and quality of biomass needed for conversion to alternative, renewable energy, particularly biofuels, Viands said. The grass project will eventually provide farmers and producers with answers to such critical questions as which varieties of grasses to plant, appropriate seeding rates, weed control and other best-management practices to produce "quick, cheap" sugars that can be most easily liberated from the plant biomass and converted to fuel.
Hilary Mayton, extension associate and coordinator of the project, said that of the 12 varieties of switchgrass planted, some are showing a distinct advantage over others. Visitors saw how some strips of these warm-season grasses appeared stunted and unhealthy, while others were tall and vibrant. Julie Hansen, a Cornell plant breeding and genetics senior research associate, discussed trials on cool-season grasses, such as tall wheat grass and tall fescue, some of which are now commonly grown for feeding livestock.
When the small plots and strip trial demonstration grass trials are harvested later this year, Mayton and her Cornell and private company collaborators will obtain data for both gasification (heat, power and liquid fuels) and cellulosic conversion technologies (biofuels and other byproducts) from the different types of grasses.
In the wild, many of these native perennial grasses can survive, and even thrive, on marginal land. Some of the Cornell trials were specifically planted on land that is not suitable for such domesticated, monoculture food crops as corn.
Paul Salon, a plant material specialist with the Natural Resources Conservation Service of the U.S. Department of Agriculture who is working closely with Cornell on the project, noted that the close proximity of agricultural land to major population and transportation centers in the Northeast makes this region ideal for developing bioenergy crops and industrial byproducts, which is why so much is riding on these fields of mixed greens.
- PHYSICAL SCIENCES
- EARTH SCIENCES
- LIFE SCIENCES
- SOCIAL SCIENCES
Subscribe to the newsletter
Stay in touch with the scientific world!
Know Science And Want To Write?
- Who Is Trying To Destroy The Internet?
- A Dimuon Particle At 30 GeV In ALEPH ??
- President Obama, Why Humans On Mars Right Now Are Bad For Science
- Hearing Voices Again? It's More Common Than You Think
- DDoS war: How zombie fridges bit the internet in the a$$ today.
- A Racist On The Jews: Let The Donald Trump!
- EPA Again Delays Report On Safety Of Glyphosate
- "Im not one to argue but i must say i honestly dont no how you can be so convinced that this is..."
- "To Tommaso. My argument was following. One works in Z0 rest frame: correct me if I am wrong (the..."
- "This is true of all doomsday stories, that if you search for them on google or youtube, you find..."
- "Hi,semileptonic b's don't lead to a bump, no. The bump is a statistical fluke. Any dimuon-decaying..."
- "Hi,sorry but I don't think that's correct. A spin-1 resonance produced as you say would still produce..."
- ACSH Medical Director Named One Of America's Top Pediatricians, We're In The Economist, And More
- The Math of Hunting and Fishing: When to Work Together
- Placebo: Bubbles Of Nothing Are Still Not Something
- People Who Take Drugs May Be Likelier to Commit Suicide
- Improved 'Screen Time' Guidelines Could Make Parents & Kids Happier
- Dr. Jamie Wells Named One Of America's Top Pediatricians