College of Agricultural Sciences

About the OSU College of Agricultural Sciences: Through its world-class research on agriculture and food systems, natural resource management, rural economic development and human health, the College provides solutions to Oregon’s most pressing challenges and contributes to a sustainable environment and a prosperous future for Oregonians.

Surf and Turf: Oregon State researchers to study feeding seaweed to cattle

Oregon State University researchers have received a $1 million grant to study the impact of adding seaweed to the diets of beef cattle as a way to reduce greenhouse gas emissions.

Recent research has found that feeding seaweed can reduce methane emissions from cattle, most of which originates from enteric fermentation that is characteristic of their digestive process.

Mild habanero pepper varieties that are flavorful without the fire being released by Oregon State University

CORVALLIS, Ore. – Two mild habanero peppers known as “Notta Hotta” and “Mild Thing” that retain the peppers’ unique fruity and floral fragrances and flavors but have lower heat levels are being released by Oregon State University.

“We had chefs walking up to them and looking at them and saying, ‘I know in my mind you've told me they're not hot, but physically I'm preparing for intense heat when I taste these,’” said Jim Myers, a vegetable breeder at Oregon State who spent the last 25 years developing the peppers.

Oregon State University receives $5.5 million to help grow market for hemp-based products

CORVALLIS, Ore. – Oregon State University’s Global Hemp Innovation Center will receive $5.5 million during the next five years to research new food, beverage and biobased industrial product uses of industrial hemp.

With the funding, researchers from Oregon State and the U.S. Department of Agriculture’s Agricultural Research Service will develop customized hemp genetics that meet the needs of biobased product manufacturers and are adapted to growing conditions in the western United States.

Pacific coast gray whales have gotten 13% shorter in the past 20-30 years, Oregon State study finds

NEWPORT, Oregon — Gray whales that spend their summers feeding in the shallow waters off the Pacific Northwest coast have undergone a significant decline in body length since around the year 2000, a new Oregon State University study found.

The smaller size could have major consequences for the health and reproductive success of the affected whales, and also raises alarm bells about the state of the food web in which they coexist, researchers say.

New OSU study values annual economic impact of Willamette Valley agritourism at nearly $1 billion

CORVALLIS, Ore. – A new, first-of-its-kind economic analysis finds that the annual economic impact of agritourism in Oregon’s Willamette Valley is nearly $1 billion.

The Oregon State University Extension Service and the OSU College of Agricultural Sciences produced “An Initial Economic Impact Estimate of Agritourism in Oregon's Willamette Valley,” which quantifies the economic effects of agritourism on the region’s farms and communities.

Oregon State receives $10 million grant to work with 13 Native American Tribes on hemp economic development

CORVALLIS, Ore. – Oregon State University’s Global Hemp Innovation Center has received a $10 million grant to work with 13 Native American Tribes to spur economic development in the western United States by developing manufacturing capabilities for materials and products made from hemp.

Even very low levels of pesticide exposure can affect fish for generations, study finds

NEWPORT, Ore. — Fish exposed to some pesticides at extremely low concentrations for a brief period of time can demonstrate lasting behavioral changes, with the impact extending to offspring that were never exposed firsthand, a recent study found.

The findings raise concerns not just for fish, but for all vertebrates that are exposed to commonly used pesticides — including humans, said study co-author Susanne Brander, an associate professor and ecotoxicologist in Oregon State University’s Hatfield Marine Science Center.  

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