Research Farm 2020
| Population (s/ac) | 2016 Yield (bu/ac) | 2017 Yield (bu/ac) | 2018 Yield (bu/ac) | 2020 Yield (bu/ac) | 4- year Average (bu/ac) |
|---|---|---|---|---|---|
| 18,000 s/ac | 143.4 | 106.3 | 116.6 | 183.9 | 137.6 |
| 21,000 s/ac | 125.6 | 196 | |||
| 23,000 s/ac | 152.3 | 109.5 | 126 | 199.9 | 146.9 |
| 24,500 s/ac | 123.6 | 203.9 | |||
| 26,000 s/ac | 144.5 | 99.9 | 126.2 | 209.9 | 140.8 |
| Know2Grow Comments: To increase the population from 18,000 s/ac to 23,000 s/ac we will need to see a 2.9 bu. advantage to break even at $5.00/bu. To increase population from 23,000 s/ac to 26,000 s/ac need to see a 1.7 bu. advantage. | |||||
THIS DATA CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION OF OHLDE SEED FARMS AND SHALL NOT BE USED, DISCLOSED OR REPRODUCED, IN WHOLE OR IN PART, FOR ANY PURPOSE OTHER THAN TO EVALUATE THIS DATA, WITHOUT THE PRIOR WRITTEN CONSENT OF OHLDE SEED FARMS.
| Population | 2016 Yield (bu./ac) | 2017 Yield (bu./ac) | 2018 Yield (bu./ac) | 2019 Yield (bu./ac) | 2020 Yield (bu./ac) | 4-Year Average |
|---|---|---|---|---|---|---|
| 80,000 s/ac | - | 29.2 | 53.3 | 52.4 | 42.3 | 44.3 |
| 100,000 s/ac | 53.8 | 32.6 | 59.2 | 55.8 | 44.2 | 47.9 |
| 120,000 s/ac | - | 33.8 | 61.0 | 54.4 | 45.7 | 48.7 |
| 140,000 s/ac | 55.6 | 32.6 | 60.8 | 55.9 | 48.0 | 49.3 |
| 160,000 s/ac | 56.4 | 28.3 | 61.1 | 56.1 | 48.3 | 48.5 |
| ***Need a 0.7 bu increase to break even when increasing seeding rate 20,000s/ac at $11.50/bu.*** | ||||||
THIS DATA CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION OF OHLDE SEED FARMS AND SHALL NOT BE USED, DISCLOSED OR REPRODUCED, IN WHOLE OR IN PART, FOR ANY PURPOSE OTHER THAN TO EVALUATE THIS DATA, WITHOUT THE PRIOR WRITTEN CONSENT OF OHLDE SEED FARMS.
| Treatment | 2016 Yield (bu./ac) | 2017 Yield (bu./ac) | 2018 Yield (bu./ac) | 2019 Yield (bu./ac) | 2020 Yield (bu./ac) | 5-Year Average |
|---|---|---|---|---|---|---|
| None | 59.7 | 37.8 | 51.5 | 61 | 42.6 | 50.5 |
| DPI | 63.7 | 39 | 53.9 | 61.8 | 46.2 | 52.9 |
| ***DPI = (D)Fungicide, (P)Insecticide, (I)Inoculant*** | ||||||
THIS DATA CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION OF OHLDE SEED FARMS AND SHALL NOT BE USED, DISCLOSED OR REPRODUCED, IN WHOLE OR IN PART, FOR ANY PURPOSE OTHER THAN TO EVALUATE THIS DATA, WITHOUT THE PRIOR WRITTEN CONSENT OF OHLDE SEED FARMS.