Productivity, economics, and fruit and soil quality of weed management systems in commercial organic orchards in Washington State, USA
Granatstein, D., P. Andrews, and A. Groff. May 2014. Organic Agriculture. DOI 10.1007/s13165-014-0068-0
Carpenter-Boggs, L., Painter, K., and Wachter, J. Recorded webinar presentation delivered October 22, 2013. It covers a variety of reasons to integrate livestock into crop rotations, and summarizes past research on the topic. It is directed towards beginning growers interested in diversifying their income and crop rotations, towards educators and Extension workers, and towards a more general audience wanting to learn more about mixed crop-livestock systems.
Recordings from August 12-14, 2013 symposium.
WSU webpage for the OFoot project, working to provide a scientifically sound yet simple estimation of the carbon and nitrogen sequestration and net greenhouse gas (GHG) balance likely in a given organic cropping system scenario.
Brown, T.T., and D.R. Huggins. Journal of Soil and Water Conservation 2012 67(5):406-415; doi:10.2489/jswc.67.5.406.
Kirby, E. and D. Granatstein. 2012. EM046E, Washington State University Extension.
Collins, D. 2012. Washington State University Extension. EM050E.
eOrganic conducted live broadcasts from the 2nd International Organic Fruit Research Symposium in Leavenworth, Washington on June 19 and 21, 2012. The recorded presentations from this symposium will be of interest to researchers, Extension professionals, growers, consultants, suppliers, and retailers who wish to learn the latest developments in the worldwide organic fruit supply chain.
D. Granatstein, P.K. Andrews, S.D. Bishop, W. Janisiewicz, editors. June 2012. Acta Horticulturae 1001. Article abstracts available online; full articles available for purchase or through subscribing libraries. Topical areas include organic fruit systems, insect biocontrol, horticulture, plant pathology, soil and crop nutrition, and economics. All the oral presentations from the symposium can be viewed free on eOrganic at http://www.extension.org/pages/64359/2nd-international-organic-fruit-research-symposium#.Uk3WTVMkRyQ .
At the Tilth Producers of Washington Conference in November 2011, WSU hosted a Dryland Organic Agriculture Symposium. The presentations and keynote from that symposium were recorded and are now available for online viewing. This special symposium addressed agronomic and economic issues specific to dryland organic production. Speakers and attendees came from Washington, Oregon, Idaho, and Montana. Also, please see link for a list of companies interested in buying organic crops produced in the PNW: Dryland Organic Agriculture in the PNW – grains sellers buyers
WSU researchers and extension educators are researching different methods for reducing tillage in organic vegetable production. This video demonstrates termination of barley and vetch cover crops with a roller/crimper and flail mower.
Vegetable crop production and alternative crop development such as edamame, wasabi, bamboo, and organic seed production. Work is targeted for both small-scale and large commercial growers, with emphasis on organic production. Links include new fact sheets and information on grafted vegetables http://vegetables.wsu.edu/graftingVegetables.html .
(Recorded Webinar) Andrews, Preston. WSU. 2011.
Stability of anthocyanins in frozen and freeze-dried raspberries during long-term storage: In relation to glass transition
Syamaladevi, R. M., Sablani, S. S., Tang, J., Powers, J. and Swanson, B. G. 2011. Journal of Food Science 76: 414-421.
Galinato, Suzette P., David Granatstein and Mykel R. Taylor. 2011. 2010 Cost Estimates of Establishing and Producing Organic Apples in Washington. Washington State University Extension Fact Sheet FS041E. Excel workbook (enterprise budgets) available http://extecon.wsu.edu/pages/Enterprise_Budgets. Select “apples” for access to the FS041E workbook.
Smith, T. 1995-1997. This WSU Chelan-Douglas County Extension website summary features results from in-orchard compost trials in North Central Washington. Report includes an overview of compost materials and use in orchards.
Mullinix, K. and Granatstein, D. 2011. Intl. J. Fruit Sci. 11:74-87.
Research on apple and strawberry by Dr. Preston Andrews, Dr. John Reganold, and Dr. Neil Davies.
WSU Viticulture and Enology Research and Extension. Contains links to articles, publications and posters.
WSU Tree Fruit Research and Extension Center webpage. Contains links to additional resources and presentations.
(Revised Feb. 7, 2012)
WSU Organic Fruit Production website at the Tree Fruit Research and Extension Center.
Advances in Brassica seed meal formulation and application protocol for control of apple replant disease.
M. Mazzola poster, December 2010, Wash. St. Hort. Assoc. meeting. A summary of the most recent field results using brassica seed meal mixtures.
The objective of this paper is to provide an Input-Output (IO) based economic impact analysis for organic apple production in Washington State.
The Plant Breeding program at NWREC concentrates on crops that fit into diverse annual and perennial rotations on small and mid-sized farms. Farmer participatory approaches and other innovative methods are utilized to improve crops such as small grains. Research is prioritized to favor producer groups and crops that are not being served by conventional research programs and approaches.