College of Agricultural, Human, and Natural Resource Sciences

CAHNRS Office of Research

Agricultural Research Center

Mission Statement

The goal of the Washington State University CAHNRS Office of Research is to promote research beneficial to the citizens of Washington. The Office of Research recognizes its unique land-grant research mission to the people of Washington and their increasing global connections. The CAHNRS Office of Research provides leadership in discovering and applying knowledge through high-quality research that contributes to a safe and abundant food, fiber, and energy supply while enhancing the sustainability of agricultural and natural resource systems.

Featured Research

Thomas Bass, left, livestock environment specialist at Montana State University and chair of the judging panel, and Mark Risse, right, congratulate George Neerackal on his poster win. (Courtesy photo)
Thomas Bass, left, livestock environment specialist at Montana State University and chair of the judging panel, and Mark Risse, right, congratulate George Neerackal on his poster win.

Cutting manure emissions earns student kudos

BSE student’s work to cut greenhouse impact of manure took honors in poster contest

By Seth Truscott

Pullman, Wash. — Dairy cows produce lots of manure. A WSU student’s research on cutting the environmental impact of all that waste won him second place in a poster competition at Seattle’s annual Waste to Worth conference.

George Neerackal, who graduates later this year with a doctorate in Biological Systems Engineering, took second in the Ron Sheffield Memorial Student poster contest, held March 31 to April 3.

His poster, “Mitigating ammonia emissions from dairy barns through manure-pH management,” was among three winners chosen by a national panel of judges. MORE

 

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Covercrop-byKantorStudy puts a price on help nature provides agriculture

By Sylvia Kantor

PULLMAN, Wash. – Scientists from Australia, Denmark, New Zealand, the United Kingdom and the United States describe the research they conducted on organic and conventional farms to arrive at dollar values for natural processes that aid farming and that can substitute for costly fossil fuel-based inputs. The study appears in the journal PeerJ.

“By accounting for ecosystem services in agricultural systems and getting people to support the products from these systems around the world, we move stewardship of lands in a more sustainable direction, protecting future generations,” said Washington State University soil scientist John Reganold, one of the study’s authors. MORE

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Prickly-lettuce-plant_Flickr-user-Jim-Kennedy2Study points the way toward producing rubber from lettuce

By Sylvia Kantor

PULLMAN, Wash. – Prickly lettuce, a common weed that has long vexed farmers, has potential as a new cash crop providing raw material for rubber production, according to Washington State University scientists.

Writing in the Journal of Agricultural and Food Chemistry, they describe regions in the plant’s genetic code linked to rubber production. The findings open the way for breeding for desired traits and developing a new crop source for rubber in the Pacific Northwest. MORE

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By Rebecca Phillips

Bad news in the media got you down? News consumers have only themselves to blame, says new research showing that it’s actually buying habits that drive negative press.

The research looks at the negative news phenomenon through the prism of economic science. And while previous studies have focused on the supply side by examining media output, this analysis is among the first to investigate a negative news bias from the consumer or demand side. MORE

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By Sylvia Kantor

Pullman, Wash. – You generally don’t find livestock among the hills of the Palouse region of eastern Washington where grain is grown. But wheat farmers Eric and Sheryl Zakarison are changing that – and making a profit.

On 100 of their 1,300 family owned acres, they are experimenting with a rather unconventional scheme for the region – growing wheat, peas, perennial grasses like alfalfa and sheep in a tightly integrated system. MORE

 

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CAHNRS is more than agriculture. With 24 majors, 19 minors, and 27 graduate level programs, we are one of the largest, most diverse colleges at WSU. CAHNRS Cougs are making a difference in the wellbeing of individuals, families, and communities, improving ecological and economic systems, and advancing agricultural sciences.

FACTS

Discovery

CAHNRS leads in discovery through its high-quality research programs. In 2014, CAHNRS received research funding exceeding $81.5M. This accounts for nearly 40% of all research funding received by WSU.  

Opportunity

CAHNRS has 39 student clubs and organizations to enhance student experiences and opportunities.

Diversity

With 24 majors, 19 minors, and 27 graduate level programs, CAHNRS is one of the largest, most diverse colleges at WSU.

Scholarships

CAHNRS students are awarded more than $600,000 in scholarships annually.


Students

Fall undergradsUndergraduate Studies

Check out every department and program CAHNRS has to offer, from Interior Design to Agriculture to Wildlife Ecology. We have 13 departments and schools to prepare you for your chosen career.

Grad student dogGraduate Studies

Students have a variety of options to pursue masters and doctoral degrees. Many of these have very specific background requirements, so we suggest exploring the individual programs for academic guidelines.

CTLLCenter for
Transformational
Learning & Leadership

The CTLL is a student, faculty, alumni and industry partner collaboration for high quality learning and leadership beyond the classroom.










CAHNRS Office of Research

Agricultural Research Center

Mission Statement

The goal of the Washington State University CAHNRS Office of Research is to promote research beneficial to the citizens of Washington. The Office of Research recognizes its unique land-grant research mission to the people of Washington and their increasing global connections. The CAHNRS Office of Research provides leadership in discovering and applying knowledge through high-quality research that contributes to a safe and abundant food, fiber, and energy supply while enhancing the sustainability of agricultural and natural resource systems.

Featured Research

Thomas Bass, left, livestock environment specialist at Montana State University and chair of the judging panel, and Mark Risse, right, congratulate George Neerackal on his poster win. (Courtesy photo)
Thomas Bass, left, livestock environment specialist at Montana State University and chair of the judging panel, and Mark Risse, right, congratulate George Neerackal on his poster win. (Courtesy photo)
Thomas Bass, left, livestock environment specialist at Montana State University and chair of the judging panel, and Mark Risse, right, congratulate George Neerackal on his poster win.

Pullman, Wash. — Dairy cows produce lots of manure. A WSU student’s research on cutting the environmental impact of all that waste won him second place in a poster competition at Seattle’s annual Waste to Worth conference.

George Neerackal, who graduates later this year with a doctorate in Biological Systems Engineering, took second in the Ron Sheffield Memorial Student poster contest, held March 31 to April 3.

His poster, “Mitigating ammonia emissions from dairy barns through manure-pH management,” was among three winners chosen by a national panel of judges.

“In the United States, ammonia pollution from intensive animal production systems is a serious concern,” said Neerackal.

Dairies, in particular, are a major source. Using acid to reduce the pH of manure could be a viable way to cut ammonia pollution. However, acid treatments can be costly and potentially dangerous, explained Neerackal.

Neerackal developed a closed-loop system that uses acid-treated water to flush manure from dairy barns.

PowerPoint Presentation

His approach cut ammonia emissions by 87 percent, and reduced the amount of acid needed to treat the flush water by 85 percent.

“Producers can use more diluted acids, with the added benefit of reduced hazards,” said Neerackal. His next step: trying this approach in a full-scale dairy barn.

“The novelty in George’s approach is making this approach more practical,” said Pius Ndegwa, a BSE associate professor and Neerackal’s advisor. “The implication of this is enormous to the dairy industry.”

Ammonia is a valuable fertilizer, and reducing emissions preserves its economic value while decreasing harm to the environment.

“Ammonia emission is an economic loss to the dairyman and also an environmental concern,” said Joe Harrison, a nutrient management specialist at Washington State University and chair of the Waste to Worth conference.

“George’s research showed that emission could be reduced, saving the farmer money and preventing loss to the atmosphere,” Harrison added.

The Waste to Worth conference focuses on research, outreach, and innovation in animal agriculture and environmental stewardship topics, with a focus on manure management.

The poster contest is named in memory of Ron Sheffield, a Louisiana State University professor who died in 2012. Sheffield was known for his positive attitude and encouragement of young professionals.

Links for learning

• Learn more about Biological Systems Engineering at WSU here.

• Learn more about the Waste to Worth conference here.

• Learn more about manure management at WSU Extension.

Covercrop-byKantorStudy puts a price on help nature provides agriculture

By Sylvia Kantor

PULLMAN, Wash. – Scientists from Australia, Denmark, New Zealand, the United Kingdom and the United States describe the research they conducted on organic and conventional farms to arrive at dollar values for natural processes that aid farming and that can substitute for costly fossil fuel-based inputs. The study appears in the journal PeerJ.

“By accounting for ecosystem services in agricultural systems and getting people to support the products from these systems around the world, we move stewardship of lands in a more sustainable direction, protecting future generations,” said Washington State University soil scientist John Reganold, one of the study’s authors. MORE

Prickly-lettuce-plant_Flickr-user-Jim-Kennedy2Study points the way toward producing rubber from lettuce

By Sylvia Kantor

PULLMAN, Wash. – Prickly lettuce, a common weed that has long vexed farmers, has potential as a new cash crop providing raw material for rubber production, according to Washington State University scientists.

Writing in the Journal of Agricultural and Food Chemistry, they describe regions in the plant’s genetic code linked to rubber production. The findings open the way for breeding for desired traits and developing a new crop source for rubber in the Pacific Northwest. MORE

By Rebecca Phillips

Bad news in the media got you down? News consumers have only themselves to blame, says new research showing that it’s actually buying habits that drive negative press.

The research looks at the negative news phenomenon through the prism of economic science. And while previous studies have focused on the supply side by examining media output, this analysis is among the first to investigate a negative news bias from the consumer or demand side. MORE

By Sylvia Kantor

Pullman, Wash. – You generally don’t find livestock among the hills of the Palouse region of eastern Washington where grain is grown. But wheat farmers Eric and Sheryl Zakarison are changing that – and making a profit.

On 100 of their 1,300 family owned acres, they are experimenting with a rather unconventional scheme for the region – growing wheat, peas, perennial grasses like alfalfa and sheep in a tightly integrated system. MORE

 






Extension

With 39 locations throughout the state, WSU Extension is the front door to the University. Extension builds the capacity of individual, organization, businesses and communities, empowering them to find solutions for local issues and to improve their quality of life. Extension collaborates with communities to create a culture of life-long learning and is recognized for its accessible, learner-centered, relevant, high-quality, unbiased educational programs.

MudflatImpact: Burrowing Shrimp and Invasive Eelgrass

Shellfish production in Washington is a $60 million a year industry. Several major pests plague this industry, resulting in major crop loss. One of the most important pests is subterranean burrowing shrimp. These shrimp bioturbate (stir up) the sediment, causing the oysters to sink and die. For the past 60 years the industry has been using the insecticide Sevin to control this pest, but due to lawsuits its use was phased out in 2012. Without alternative control for shrimp, tens of millions of dollars in annual crop revenue will be lost and the industry will quickly lose its economic viability in southwestern Washington.

PoultryFarmImpact: The National Livestock and Poultry Environmental Learning Center

The Environmental Protection Agency has identified agriculture as the leading contributor of pollutants to the nation’s rivers, streams, lakes, and reservoirs. These reports often do not separate animal agriculture from other agricultural enterprises, but they do note that pathogens, nutrients, and oxygen-depleting substances associated with manure are three of the top five pollutants. Some emerging issues related to manure management include: endocrine disruptors (hormones), pharmaceuticals (antimicrobials), and antibiotic resistance in bacteria. Adopting farm practices that minimize the environmental impact is important for food safety.

BiosolidsImpact: Biosolids and Compost

Biosolids are the solids produced during municipal wastewater treatment. Composts are made from a variety of organic materials, including both urban and agriculture sources such as yard trimmings, biosolids, storm debris, food waste or manure, and food processing residues. While these materials have traditionally been viewed as waste, they can play a valuable role as soil amendments in urban and agricultural settings. They provide nutrients and organic matter and they sequester carbon, thereby conserving resources, restoring soils, and combating climate change.

Click to see the many ways
that WSU Extension benefits
your community and the state.

Alumni & Friends

The WSU College of Agricultural, Human, and Natural Resource Sciences (CAHNRS) Office of Alumni & Friends is a service unit dedicated to promoting philanthropic support for the college’s research, teaching, and extension programs.

CAHNRS seeks $190 million through the Campaign for WSU. This unprecedented fundraising goal is managed through the CAHNRS Office of Alumni and Friends. If you would like to learn more about the CAHNRS’s fundraising priorities, please explore our website or meet the team.

Funding Priorities

Through the Campaign for Washington State University, CAHNRS and WSU Extension will play a major role in defining answers to complex issues through truly big ideas—feeding the world, powering the planet, and ensuring the health and well-being of children, families, and communities. See below to learn more about how we are addressing these issues in our strategic and on-going  initiatives and development of world-class students.

Wine_grapes03
Wine
renaissance
Organics
lentils
Pulse Crops
Mary Kay Patton
Learning & Leadership (CTLL)
WA38-RFP-1
Tree Fruit
wheat-detail
Grain
AMDT
AMDT

CAHNRS Alumni & Friends
PO Box 646228
Pullman, WA 99164-6228
PH: 509-335-2243
alumni.friends@wsu.edu

 



Faculty & Staff

Important Dates and Deadlines

April 6, 2015

  • Signed Faculty and AP Annual Reviews
September 10, 2015
  • Fall Festival

 

A-Z Index of Faculty and Staff Resources:

  • Click letters to sort alphabetically
  • Click individual items to view or download

Contact Dean’s Office:
Hulbert 421
PO Box 646242
Pullman WA 99164-6242
deans.cahnrs@wsu.edu
509-335-4561

Lisa Johnson:
Assistant to the Dean
Hulbert 421C
PO Box 646242
Pullman WA 99164-6242
janowski@wsu.edu
509-335-3590









Washington State University

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