2007 Alfalfa Variety Test Results - 621

OKLAHOMA
Perkins, Agronomy Research Station, Payne County
Rain-fed, Sown September 2006
         
  2007
Entry 5/15 7/16 8/29 Total Total NN*
  Tons Dry Matter/Acre
   
Good As Gold II 2.28 1.86 1.05 5.19 5.12
362HY 2.13 1.87 1.03 5.04 5.09
BPR 387 2.23 1.83 1.03 5.09 5.06
   
OK 49  2.21 1.66 1.06 4.93 5.00
Magnum V 2.17 1.85 1.01 5.03 4.99
DS417 (Magnum VI) 2.13 1.85 0.98 4.95 4.96
   
6420 2.12 1.85 0.98 4.95 4.94
HybriForce-600 2.03 1.79 0.97 4.79 4.80
Alfagraze 300 RR 2.16 1.67 0.99 4.82 4.79
   
DKA41-18RR 2.11 1.62 0.96 4.68 4.64
RR05-060104 2.10 1.58 0.92 4.61 4.64
6443 RR 2.09 1.59 0.92 4.60 4.62
   
Mean 2.15 1.75 0.99 4.89 4.89
5% LSD 0.16ns 0.15 0.10ns 0.31 0.29
CV (%) 6.5 7.3 8.5 5.5 5.1
     
Design: Randomized Complete Block Plot Size: 1x5m planted
No. of Reps: 6 Plot Size: 1x5m harvested
Experiment: 621  
ns = not significant at p= 0.05  
   
*Total NN  = Means adjusted by nearest neighbor analysis.  
Variety means are LSMEANS derived from nearest neighbor statistical analysis;
therefore, season or multiple-year totals are not the arithmetic sum of individual
cuts or years, respectively.        
These data are provided by the Plant & Soil Sciences Department of the Division of Agricultural Sciences and Natural Resources of Oklahoma State University.  For additional information, contact John Caddel <john.caddel@okstate.edu>