| Oakes Irrigation Research Site | ||||||||||||||||
| Carrington Research Extension Center * North Dakota State University | ||||||||||||||||
| P.O. Box 531, Oakes, ND 58474-0531, Phone: (701) 742-2744, FAX: (701) 742-2700, E-mail: | Walter.Albus@ndsu.edu | |||||||||||||||
| Corn Row Width Hybrid Study | ||||||||||||||||
| Grain1 | Harvest | Test | Ear | Plant | Grain | Silk | Mature | |||||||||
| Yield | Moisture | Weight | Population | Ears/Plant | Height | Height | Oil | Protein | Starch | Date | Date | |||||
| bu/ac | % | lb/bu | plants/ac | -----inches----- | -----------------%----------------- | |||||||||||
| Row Width | ||||||||||||||||
| 15 | 204.8 | 20.7 | 48.9 | 40665 | 1.01 | 52 | 92 | 2.7 | 6.5 | 73.4 | 7/29 | 10/17 | ||||
| 30 | 209.0 | 21.1 | 48.3 | 39786 | 1.02 | 50 | 92 | 2.8 | 6.4 | 73.5 | 7/29 | 10/17 | ||||
| Mean | 206.9 | 20.9 | 48.6 | 40225 | 1.02 | 51.2 | 92.0 | 2.8 | 6.5 | 73.4 | ||||||
| CV% | 4.9 | 4.5 | 1.2 | 3 | 0.87 | 4 | 3 | 8.67 | 8.88 | 0.74 | ||||||
| LSD | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | ||||||
| Hybrid | ||||||||||||||||
| 1807 | 207.9 | 22.1 | 47.8 | 42803 | 1.02 | 53 | 92 | 2.92 | 6.68 | 72.98 | 8/2 | 10/19 | ||||
| P9494XR | 203.9 | 20.5 | 47.0 | 38229 | 1.03 | 53 | 94 | 2.76 | 6.31 | 73.26 | 7/29 | 10/16 | ||||
| DKC43-31 | 208.8 | 20.2 | 50.9 | 39645 | 1.00 | 47 | 90 | 2.59 | 6.44 | 74.05 | 7/25 | 10/16 | ||||
| CV% | 2.9 | 3.8 | 1.3 | 6 | 2.7 | 2 | 3 | 7.48 | 4.23 | 0.74 | ||||||
| LSD | 0.8 | NS | 0.8 | 3151 | NS | 1 | 3 | NS | NS | 0.67 | ||||||
| Row by Hybrid | ||||||||||||||||
| 15 1807 | 208.7 | 21.8 | 48.1 | 43569 | 1.01 | 54 | 93 | 2.91 | 6.80 | 72.95 | 8/2 | 10/20 | ||||
| 30 1807 | 207.1 | 22.3 | 47.6 | 42037 | 1.02 | 51 | 92 | 2.93 | 6.56 | 73.01 | 8/2 | 10/19 | ||||
| 15 P9494XR | 203.0 | 20.4 | 47.4 | 38777 | 1.03 | 54 | 94 | 2.70 | 6.24 | 73.18 | 7/29 | 10/16 | ||||
| 30 P9494XR | 204.9 | 20.6 | 46.6 | 37681 | 1.04 | 53 | 94 | 2.83 | 6.39 | 73.34 | 7/29 | 10/17 | ||||
| 15 DKC43-31 | 202.8 | 19.8 | 51.1 | 39648 | 1.00 | 49 | 89 | 2.62 | 6.47 | 73.99 | 7/25 | 10/16 | ||||
| 30 DKC43-31 | 214.9 | 20.5 | 50.7 | 39641 | 1.01 | 46 | 90 | 2.56 | 6.40 | 74.12 | 7/25 | 10/16 | ||||
| LSD | NS | 4.2 | NS | NS | NS | NS | NS | NS | NS | NS | ||||||
| 1Yield adjusted to 15.5% moisture. | ||||||||||||||||
| Planting Date = May 14; Harvest Date = November 19; Previous Crop = Dry Edible Bean. | ||||||||||||||||
| Fertilizer Rate lb/acre = 180 N, 43 P2O5, 52 K2O, 22 S; Irrigation = 10.4" | ||||||||||||||||
| See also: | Strip-Till, Corn on Corn Nitrogen Rate Study | |||||||||||||||
| Strip-Till, Corn on Soybean Nitrogen Rate Study | ||||||||||||||||
| Field Corn Hybrid Performance Trial Study | ||||||||||||||||
| Go to detailed material and methods | ||||||||||||||||
| Go to Oakes Irrigation Research Site Variety Performance Trials | ||||||||||||||||
| Go to Oakes Irrigation Research Site crop index | ||||||||||||||||
| Go to Oakes Irrigation Research Site 2009 Annual Report | ||||||||||||||||
| Go to Oakes Irrigation Research Site home page | ||||||||||||||||