Residual forest materials are collected from tribal forestland for use in aviation biofuel production. (Image courtesy of NARA)
USDA celebrates National Native American Heritage Month in November with a blog series focused on USDA’s support of Tribal Nations and highlighting a number of our efforts throughout Indian Country and Alaska. Follow along on the USDA blog.
Alaska Airlines will conduct a demonstration flight in 2016 using 1,000 gallons of jet fuel made from forest scraps.
The aviation biofuel was derived from twigs and small branches that would otherwise have been burned in slash piles after timber harvest. These forest residuals were provided by the Confederated Salish and Kootenai Tribes (CSKT) and the Muckleshoot Indian Tribe via the Northwest Advanced Renewables Alliance Tribal Partnership Program (NARA TPP). TPP and other NARA partnerships are made possible by a $39.6 million grant from the U.S. Department of Agriculture’s National Institute of Food and Agriculture (NIFA). Read more »
A $39.6 million grant from USDA’s National Institute of Food and Agriculture is helping turn forest byproducts into biofuel. (Courtesy of NARA)
U.S. airline carriers collectively used more than 16 billion gallons of jet fuel in 2014. Given growing concerns over energy independence and the environment, commercial airlines are looking for secure and reliable alternative jet fuels that reduce global emissions.
To address this problem, researchers at Washington State University formed the Northwest Advanced Renewables Alliance (NARA) with biofuels company Gevo, Alaska Airlines, and several other partners across academia, industry, and government. As a result of NARA’s efforts, made possible by a $39.6 million grant from the USDA’s National Institute of Food and Agriculture (NIFA), Alaska Airlines is planning to use 1,000 gallons of NARA-produced biofuel in a demonstration flight scheduled for 2016. Read more »
Dorper ewes graze in selected areas in a mixed crop-livestock research project. (Image courtesy of Jonathan Wachter)
Grazing livestock may soon be a common sight in the Palouse region of southeastern Washington, usually known for its rolling hills and grain production.
Jonathan Wachter, a soil science doctoral student at Washington State University, has been working with a local farm to improve the competitiveness of organic mixed crop-livestock systems and their potential adoption by growers in a conventional grain-producing region. Read more »
Nuña beans. USDA-ARS photo.
This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio.
Indigenous people of the Andes Mountains in South America have farmed the nuña bean (a.k.a. “Peruvian Popping bean”) as a staple crop for centuries. Its colorful, nutty-flavored seed is especially prized for its tendency to pop open when roasted—a cooking method that requires less firewood than boiling in fuel-scarce regions.
At the Agricultural Research Service’s Western Regional Plant Introduction Station in Pullman, Washington, plant geneticist Ted Kisha curates an edible dry bean collection that includes 91 accessions of high-altitude nuña beans grown by Andean farmers in Peru, the origin for this legume member of the Phaseolus vulgaris family. Read more »
Researchers Dr. Kenneth Cain, University of Idaho, and Dr. Douglas Call, Washington State University, have developed a probiotic that fights Coldwater Disease in trout and salmon. They found the probiotic bacteria in the fish’s own gut. (Photo by Shelly Hanks, Washington State University)
After searching 15 years for a way to combat a devastating disease among salmonids (salmon and trout), researchers at Washington State University (WSU) and the University of Idaho (UI) found an answer inside the fish itself.
Dr. Kenneth Cain’s team at UI’s Aquaculture Research Institute cultured a bacteria from the fish’s gut (designated Enterobacter C6-6) and found that it inhibited the growth of Flavobacterium psychrophilum, the organism that causes Coldwater Disease.
Cain and Dr. Douglas Call, his WSU-based research partner since 2001, found that by adding C6-6 to fish feed as a probiotic they could limit the damage caused by Coldwater Disease – but they’re not quite sure why. “We know that C6-6 produces a toxin,” Call said. “This toxin kills the bacteria although we’re trying to get more funding to figure out how this works in the fish itself.” Read more »
The National Institute of Food and Agriculture offers research grants to help respond to the world's water security issues. (iStock photo)
April 22 marks the 45th celebration of Earth Day, with its theme of “It’s our turn to lead.” The U.S. Department of Agriculture’s National Institute of Food and Agriculture (NIFA) is a leader in its support of cutting-edge sustainable and organic agricultural research.
The USDA estimated that 31 percent—or 133 billion pounds—of the 430 billion pounds of the available food supply at the retail and consumer levels in 2010 went uneaten in the United States. It’s not just people throwing away food after “super sizing;” food waste can begin at the farm, where crops are sometimes not harvested because they lack a perfect appearance. Waste also occurs through spoilage or improper cooking.
As bad as this is in terms of not feeding the hungry, wasting food is also wasting energy, water, and everything else required to grow, process, transport, and prepare food. Improving resource efficiency would also decrease the amount of nitrogen released to the environment. Read more »