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North Dakota State University * Langdon Research Extension Center
9280 107th Ave. NE,  Langdon, ND 58249, Voice: (701) 256-2582, FAX: (701) 256-2580

Canola - Conventional - Table 2   Langdon
  Yield   Average
Plant Hail  2 3
Company/Brand Variety Height LDG Cover** Oil1 Shatter2 2002 2003 2004 year year
    inches 0-9 % % 0-10 ------------lbs/ac------------
Agriprogress CH 586 43 1.0 75 47.5 6.5 -- 2254 1703 1978 --
Bayer CropScience InVigor 2573 52 1.0 76 46.0 0.8 2441 3106 3179 3142 2909
Bayer CropScience InVigor 2663 53 0.8 90 45.8 0.3 2312 3151 3521 3336 2995
Bayer CropScience InVigor 4870 53 0.8 81 47.7 1.8 2811 2990 3235 3113 3012
Bayer CropScience InVigor 5630 48 1.0 76 46.7 0.8 -- -- 3192 -- --
Bayer CropScience PHS01-401 54 1.0 83 46.0 0.3 -- -- 3531 -- --
Bayer CropScience PHS02-562 55 0.3 79 45.5 0.0 -- -- 3718 -- --
Bonis & Company BC 937-101 47 0.5 79 49.5 0.3 -- -- 2883 -- --
Bonis & Company BC 937-104 46 1.0 78 48.8 0.3 -- -- 2986 -- --
Bonis & Company BC 937-140 50 0.0 79 48.2 0.3 -- -- 3089 -- --
Bonis & Company BC S303L 47 1.5 85 47.7 1.3 -- -- 3059 -- --
Bonis & Company BC S305L 53 1.0 85 46.7 0.3 -- -- 2996 -- --
Croplan Genetics HyClass 601 52 1.0 80 45.3 0.3 1878 2828 3126 2977 2611
Dow Agro Sciences Nex830CL 56 0.8 54 47.6 0.0 -- -- 3009 -- --
Dow Agro Sciences Nex824CL 51 1.0 64 46.3 0.0 -- -- 2747 -- --
Interstate Seed Hylite 618 CL 47 1.0 80 45.8 2.3 -- -- 2850 -- --
Interstate Seed Hyola 420 47 1.8 80 45.8 1.5 -- -- 2743 -- --
Interstate Seed Hyola 440 53 1.0 64 47.2 0.3 -- -- 3026 -- --
Proseed 99CH01 50 0.8 54 46.1 0.0 2537 2687 2614 2650 2613
RR Check* Hyola 357 Mag 45 1.3 90 45.1 2.3 2469 2888 2926 2907 2761
RR Check* DKL 34-55 51 1.0 64 46.2 0.0 1723 2476 2514 2495 2238
Trial Mean 50 0.9 75.9 46.7 0.9 2003 2450 2983 -- --
C.V. % 4.9 40.7 11.2 1.7 94.5 14.7 8.7 10.0 -- --
LSD 5%   3.5 0.5 12 1.1 1.2 414 306 422 -- --
*Roundup ready check varieties.
 ** % Cover- Visual rating of percent area of plot covered by plant growth.  This is a measure of stand and vigor.
Plants were at 7-8 leaf stage.
1 - Oil is reported at 8.5 % moisture.
2- Some hail damage occurred on August 29.  The earliest maturing plots generally recieived the most damage. 
The rating is 0-10.  0=no damage, 10=the most.  The rating is a relative rating between plots and not an 
estimate of yield loss.  No adjustments to yield have been made.


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