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


Irrigated Hybrid Corn Performance - 2008   Williston Research Extension Center
    Tassel Silk Grain Grain Plant Test Grain Yield
Brand Hybrid Date Date Moist Protein Density Weight 2007 2008 2 yr avg
    --Days from pltng-- % % plts/a lbs/bu ---------- bus/a -----------
   
Gold Country Seeds 80-02 RR 83.0 84.0 16.7 9.5 35700 53.7 -- 158.7 --
Gold Country Seeds 84-03 CBR 84.0 85.0 17.6 10.1 30787 51.8 -- 160.9 --
Dyna-Gro 51P97 87.0 88.0 17.4 10.2 33898 53.2 167.9 162.5 165.2
Dyna-Gro 51P62 86.5 87.5 19.3 10.5 35536 51.2 -- 168.9 --
Dyna-Gro 51P15 87.3 88.0 21.1 9.2 34390 48.5 168.8 176.4 172.6
Dyna-Gro 51V89 87.0 88.0 20.7 9.9 33571 50.5 -- 161.8 --
DeKalb DKC29-98 80.0 81.0 19.2 11.1 36191 53.9 -- 168.6 --
DeKalb DKC33-54 83.0 84.0 16.8 10.2 33243 52.3 -- 173.6 --
DeKalb DKC35-19 84.0 85.0 20.9 10.6 36518 51.6 -- 183.2 --
Mycogen Seeds 2P174 86.0 87.0 18.6 10.0 33571 51.4 -- 170.0 --
Mycogen Seeds 2T220 86.0 87.0 20.1 10.2 33735 50.1 -- 179.2 --
Mycogen Seeds 2K154 85.0 86.0 18.4 10.2 33407 52.3 -- 168.3 --
   
TRIAL MEAN   84.9 85.9 18.9 10.1 34212 51.7 164.8 169.3 --
C.V. % 0.4 0.3 8.3 3.0 13 2.7 5.7 9.0 --
LSD 5%   0.5 0.4 2.2 0.7 NS NS 14.1 NS --
Planting Date:  May 16 into tilled stubble.  Harvest Date:  November 4
Previous Crop: Safflower.
Seed protein percentages reported on a 0% moisture basis.
Comments: Planted to stand. Stand establishment was excellentbut plant spacing within a row was not ideal.

 


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