North Dakota State University * Williston Research Extension Center
14120 Hwy 2, Williston, ND 58801-8629, Voice: (701) 774-4315, FAX: (701) 774-4307


HRSW - Nesson Valley Irrigation Project - 2008   Williston Research Extension Center
  Heading Plant 1000 Test Grain Grain Yield
Cultivar Date Height KWT Weight Protein 2006 2007 2008 2 yr avg 3 yr avg
  fr plt in gms lbs/bu % ------------------------bushels per acre--------------------------
   
AC Vista 59.8 36.2 40.9 59.0 14.3 62.6 78.0 86.5 82.3 75.7
Alsen 60.0 33.9 35.2 60.6 16.4 51.8 62.3 75.9 69.1 63.3
Briggs 58.0 36.6 35.1 61.8 15.7 65.4 78.5 82.3 80.4 75.4
Faller 61.5 35.5 38.7 59.0 15.7 55.0 67.6 79.9 73.7 67.5
Freyr 60.8 34.5 34.7 60.8 15.5 58.6 76.1 78.7 77.4 71.1
Glenn 58.5 39.3 36.9 64.0 15.9 53.3 84.2 82.5 83.3 73.3
Granger 59.3 39.0 41.4 61.3 16.0 55.8 83.5 78.7 81.1 72.7
Granite 61.3 31.9 32.9 63.0 16.9 55.8 68.6 77.9 73.3 67.4
Howard 60.0 36.6 33.5 59.5 15.9 51.6 74.9 74.9 74.9 67.1
Knudson 60.8 34.7 36.0 60.5 15.3 57.2 77.4 77.3 77.3 70.6
Kuntz 61.0 31.1 30.4 60.3 14.9 -- -- 76.4 -- --
RB07 58.0 33.6 34.4 61.7 15.4 -- -- 88.0 -- --
Reeder 60.0 35.8 36.4 60.2 16.5 60.6 76.1 80.3 78.2 72.3
Steele-ND 60.0 36.8 33.8 59.7 15.9 54.3 74.5 80.0 77.3 69.6
Tom 59.3 35.9 36.0 60.0 15.9 -- -- 81.4 -- --
Vida 60.5 34.7 32.1 58.3 15.5 -- 73.7 82.6 78.1 --
                     
TRIAL MEAN 59.9 35.4 35.5 60.6 15.7 56.1 75.5 80.2 -- --
C.V. % 0.6 4.1 4.5 1.4 2.8 8.3 5.8 6.8 -- --
LSD 5% 0.5 2.0 3.4 1.8 0.9 6.6 6.3 NS -- --
Planting Date:   April 30 previous crop potatoes. Harvest Date:  August 11

 


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