A Leading Partnership in the Industry

 

The Washington State Hay Growers Association and Washington State University have partnered together over the last 20 years to bring our growers variety trials of alfalfa seed that grows best in our unique region.

The goal of the WSHGA-WSU alfalfa variety testing project is to identify varieties for growers that are adapted to the Columbia Basin region that will tolerate both biotic (pests) and abiotic (environmental) stresses. Three conventional trials are conducted at the WSU Othello Research Farm in Othello, WA, while three conventional and three Roundup Ready (RR) trials are conducted at the WSU Pasco Research Farm in Pasco, WA.

 

2016 Alfalfa Variety Trials

 

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2015 Alfalfa Variety Trials

 

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2014 Alfalfa Variety Trials

 

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2013 Alfalfa Variety Trials

 

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2012 Alfalfa Variety Trials

 

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2011 Alfalfa Variety Trials

 

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2010 Alfalfa Variety Trials

 

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2009 Alfalfa Variety Trials

 

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2008 Alfalfa Variety Trials

 

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2007 Alfalfa Variety Trials

 

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2006 Alfalfa Variety Trials

 

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2005 Alfalfa Variety Trials

 

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2004 Alfalfa Variety Trials

 

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2003 Alfalfa Variety Trials

 

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2002 Alfalfa Variety Trials

 

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2001 Alfalfa Variety Trials

 

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2000 Alfalfa Variety Trials

 

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1999 Alfalfa Variety Trials

 

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1998 Alfalfa Variety Trials

 

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Thank You to Our Participating Seed Providers