OOPSCC Soybean
Ontario Oil and Protein Seed Crop Committee
  Roundup-Ready Tests    Heat Unit Zone: 3400    Change to: 2400    2600    2800    3100   

RR Soybean Performance for the Ontario 3400 Heat Unit Zone



TABLE 6.1 AGRONOMIC DATA AT 3300-3500 HEAT UNIT AREAS (RR VARIETY TEST)


    Days Yield Index (%) Plant Lodging
    to Merlin Woodslee Clay Chatham Malden Loam Height 1=standing
Variety   Mature 2yr 3yr 2yr 3yr Avg 2yr 3yr 2yr 3yr Avg (cm) 5=flat
PS 90 NRR 117 95 -- 96 -- -- 91 -- 98 -- -- 73 1.0
S26-P1 118 92 -- 95 -- -- 95 -- 94 -- -- 73 1.0
S25-A5 120 96 -- 99 -- -- 96 -- 97 -- -- 70 1.0
32-04R 120 95 97 98 94 95 103 99 102 100 100 82 1.0
5N262RR 121 101 98 98 99 99 101 100 97 97 98 74 1.0
S27-C4 122 101 -- 100 -- -- 97 -- 101 -- -- 76 1.0
RC2832 122 97 -- 101 -- -- 104 -- 98 -- -- 81 1.1
92Y80 122 101 98 108 104 101 95 98 102 100 99 80 1.1
32-52R 122 101 98 96 94 96 109 109 105 99 104 89 1.1
92M91 123 108 106 102 103 104 100 100 103 103 101 80 1.0
HS 24R45 125 105 99 105 106 103 103 97 97 96 97 79 1.0
Storm 125 102 103 102 101 102 105 97 105 105 101 79 1.1
RC3125 127 105 -- 99 -- -- 100 -- 102 -- -- 80 1.0
Average yield (T/ha)   3.37 3.34 3.71 3.98 3.66 3.98 3.96 4.20 4.48 4.22  
(bu/ac)   50.0 49.6 55.0 59.0 54.3 59.0 58.7 62.3 66.4 62.5  
 
 
  Testing Locations: Table 6.1  
  Merlin 2007 2008 2009
  Woodslee 2007 2008 2009
  Chatham 2007 2008 2009  
  Malden 2007 2008 2009  


Clay Soil 2-Year Yield vs Maturity Graph


Loam Soil 2-Year Yield vs Maturity Graph


Clay Soil 3-Year Yield vs Maturity Graph


Loam Soil 3-Year Yield vs Maturity Graph



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