North Dakota State University * Langdon Research Extension Center
Box 310, Hwy 5 E., Langdon, ND 58249, Voice: (701) 256-2582, FAX: (701) 256-2580
 
Confectionary (Non-oil) Sunflower (Table 2) - Langdon
 
    
Seed Yield*
 
Brand		  
Hybrid
Test
Weight
       2000
         2001
         2002
2year
Avg
3year
Avg
 
 
lbs/bu
--------------- lbs/ac ---------------
Agway RH 9558
27.0
--
--
2846
--
--
Agway RH 318
25.3
--
--
2040
--
--
Agway RH 118
25.8
--
1818
3232
2525
--
Agway 02-Exp1
25.7
--
--
1916
--
--
Agway 02-Exp2
24.7
--
--
2343
--
--
Dahlgren D-9530
24.7
--
--
3087
--
--
Dahlgren D-9518
26.3
--
--
3183
--
--
Dahlgren D-Ex69
23.7
--
--
2433
--
--
Dahlgren D-Ex9533
25.7
--
--
2598
--
--
Integra Seed INT 626
27.3
2304
1142
2102
1622
1849
Interstate Seed IS 8048
29.0
2090
1108
2157
1633
1785
Interstate Seed F19088
24.5
--
--
2398
--
--
Interstate Seed IS 33139
25.5
--
--
2949
--
--
Seeds 2000 Bigfoot
26.7
2512
1505
2494
2000
2170
Seeds 2000 Kodiak
24.7
2221
1247
1985
1616
1818
Seeds 2000 Caribou
26.0
--
1212
2288
1750
--
Seeds 2000 6946
25.3
--
1442
2563
2003
--
USDA 924
26.5
2184
1407
1950
1679
1847
Mean  
25.8
2384
1368
2476
--
--
C.V. %
 
3.6
10.9
10.4
11.6
--
--
LSD .05
 
1.5
429
237
478
--
--
*Yield adjusted to 10% moisture.
 
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Email: explang@ndsuext.nodak.edu