2005 Specialty Soybean Test North, Iowa State University
Two-Year Means
Entry Yield Group Maturity Lodging Height Seed weight Protein Oil Chlorosis Character
bu/a rank date score inches mg/sd sds/lb % % score
+A02-136032 59.0 9/11 2.1 32 168 2690 35.3 18.6 2.8 Commodity, yellow hilum
IA1008 59.2 1 9/12 1.9 37 181 2500 35.1 18.6 3.1 SCN resistant, yellow hilum
IA2068 57.1 2 9/16 2.3 33 140 3240 33.8 18.8 2.7 SCN resistant, yellow hilum
IA1007 51.9 7 9/12 1.5 29 255 1780 36.4 18.0 2.3 Large seed
IA1011 51.2 8 9/13 2.0 31 260 1750 35.7 18.0 2.8 Large seed
IA1010 54.1 5 9/14 1.7 31 276 1650 36.5 17.8 2.7 Large seed
IA2043 53.7 6 9/14 2.0 31 264 1720 36.0 18.1 2.6 Large seed
+A02-140047 60.9 1 9/15 2.1 31 253 1790 35.6 18.5 2.8 Large seed
IA2012 54.8 4 9/15 2.0 32 259 1750 37.1 17.7 2.8 Large seed
IA2062 57.2 2 9/16 1.8 30 268 1690 36.2 18.3 2.7 Large seed
IA2040 55.0 3 9/20 2.2 35 272 1670 37.6 17.7 2.4 Large seed
IA1017 55.8 4 9/12 1.8 33 227 2000 37.2 18.1 3.1 Large seed & high protein
IA1018 55.9 3 9/13 2.0 32 191 2380 38.0 18.1 2.8 Large seed & high protein
IA2044 53.9 6 9/13 1.9 30 251 1810 37.4 18.5 2.8 Large seed & high protein
IA2016 49.0 12 9/15 2.9 38 214 2120 38.5 17.7 2.9 Large seed & high protein
IA2053 56.7 2 9/16 2.3 35 214 2120 38.7 17.4 2.7 Large seed & high protein
IA1013 52.6 8 9/16 2.2 36 242 1880 39.2 18.0 2.6 Large seed & high protein
IA2017 52.5 9 9/16 2.6 37 206 2200 38.0 17.7 3.0 Large seed & high protein
IA1014 51.5 11 9/16 2.5 34 218 2080 39.0 18.2 2.5 Large seed & high protein
HP204 47.6 13 9/16 3.0 40 209 2170 38.1 17.6 2.8 Large seed & high protein
IA2046 58.0 1 9/17 2.0 32 259 1750 37.3 17.9 2.9 Large seed & high protein
IA2067 53.9 6 9/17 2.1 35 232 1960 39.2 17.6 2.8 Large seed & high protein
Vinton 81 47.3 14 9/17 2.6 39 219 2070 38.2 17.4 2.9 Large seed & high protein
IA2042 52.4 10 9/18 2.3 35 219 2070 38.1 17.5 3.3 Large seed & high protein
IA2054 55.3 5 9/19 2.2 37 208 2180 38.6 16.9 2.6 Large seed & high protein
IA1015 45.4 2 9/9 2.6 36 71 6390 36.5 17.0 2.3 Small seed
IA1012 42.6 3 9/10 2.6 29 76 6000 35.4 16.9 3.4 Small seed
IA1016 49.2 1 9/15 2.5 31 87 5230 35.8 17.5 2.6 Small seed
IA2011 54.2 9/16 2.2 34 197 2300 36.3 18.6 2.9 Lacks lipoxygenase-2
IA1008LF 53.7 1 9/14 1.8 36 183 2480 35.4 18.8 3.2 Lipoxygenase free, SCN resistant, yellow hilum
IA2042LF 52.2 3 9/17 2.3 34 217 2090 37.9 17.8 3.3 Lipoxygenase free
IA2032 51.6 4 9/17 2.4 36 234 1940 38.1 18.2 2.7 Lipoxygenase free
IA2027 50.0 5 9/18 2.6 40 223 2040 37.9 18.3 2.4 Lipoxygenase free
IA2025 47.7 6 9/18 2.1 33 214 2120 39.0 18.0 2.9 Lipoxygenase free
IA2040LF 52.9 2 9/21 2.2 37 270 1680 38.0 18.0 2.4 Lipoxygenase free
+Available for licensing from the Iowa State University Research Foundation for commercial planting in 2006.
Yield: Bushels/acre at 13% moisture Protein and oil: 13%-moisture basis
Maturity: Month/Day Iron-deficiency chlorosis score: 1=No chlorosis, 5=Severe chlorosis
Lodging: 1=Erect, 5= Prostrate
For information about the test, contact Walter Fehr, Department of Agronomy, Iowa State University, Ames, IA 50011.
Phone: 515-294-6865; Fax: 515-294-6514; E-mail: wfehr@iastate.edu
For information on licensing soybean cultivars developed by Iowa State University, contact:
Julie JG Minot Phone: 515-294-9442
Iowa State University Research Foundation, Inc. Fax: 515-294-0778
310 Lab of Mechanics E-mail: jjgus@iastate.edu
Iowa State University, Ames, IA 50011-2131 http://www.public.iastate.edu/~isurf/