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Output from uspest.org/wea crop degree-day/phenology model program:
Heat Units and predictions of key events from daily weather data
==============================MODEL INPUTS================================
Model species/general links: pepper-Bell king (transplant 4-7 lvs)
Type: crop
Model source/other links: Stoven et al 2017, Croptime project
Calculation method: single sine
Lower threshold: 52 degrees Fahrenheit
Upper threshold: 100 degrees Fahrenheit
Directions for starting/BIOFIX: date of transplant
Starting/BIOFIX date: 6 1
Ending date: 7 0
Model validation status: new model-not yet fully validated
Region of known use: W. Oregon
==============================EVENTS TABLE================================
1. 1 DDs after transplant: Planted
2. 739 DDs after transplant: Fruit set
3. 1447 DDs after transplant: First green harvest
4. 1998 DDs after transplant: First ripe harvest (median plant with 4 color-ripe peppers)
==============================MODEL OUTPUT================================
Weather station: 2017 E8041 APRSWXNET EW8041 Huntsville AL Lat34.7189 Long:-86.5858 Elev:617
mn day max min precip DD52 CUMDD52 event
-- --- ----- ----- ------ ---- ------- -------
6 1 90.00 62.00 0.00 24.00 24.0 * START * Planted
6 2 93.00 67.00 0.00 28.00 52.0
6 3 94.00 66.00 0.01 28.00 80.0
6 4 91.00 71.00 0.78 29.00 109.0
6 5 83.00 71.00 0.03 25.00 134.0
6 6 88.00 66.00 0.00 25.00 159.0
6 7 87.00 60.00 0.00 21.50 180.5
6 8 86.00 57.00 0.00 19.50 200.0
6 9 91.00 56.00 0.00 21.50 221.5
6 10 94.00 61.00 0.00 25.50 247.0
6 11 93.00 64.00 0.00 26.50 273.5
6 12 99.00 72.00 0.00 33.50 307.0
6 13 96.00 69.00 0.00 30.50 337.5
6 14 98.00 71.00 0.00 32.50 370.0
6 15 95.00 65.00 0.03 28.00 398.0
6 16 93.00 64.00 0.00 26.50 424.5
6 17 97.00 68.00 0.00 30.50 455.0
6 18 93.00 69.00 0.63 29.00 484.0
6 19 83.00 69.00 0.63 24.00 508.0
6 20 94.00 66.00 0.00 28.00 536.0
6 21 86.00 70.00 1.79 26.00 562.0
6 22 77.00 70.00 0.51 21.50 583.5
6 23 84.00 73.00 0.32 26.50 610.0
6 24 91.00 66.00 0.20 26.50 636.5
6 25 87.00 59.00 0.00 21.00 657.5
6 26 90.00 56.00 0.00 21.00 678.5
6 27 89.00 62.00 0.00 23.50 702.0
6 28 95.00 59.00 0.00 25.00 727.0
6 29 88.00 72.00 0.78 28.00 755.0 Fruit set
6 30 89.00 71.00 0.60 28.00 783.0
Forecast using: 1910 E8041 PRISM_rev1_4km 2007-2016 AVERAGES Lat34.7189 Long-86.5858 DD50
pepper-Bell king (transplant 4-7 lvs) Stoven et al 2017Location: 2017 E8041 EW8041 Huntsville AL 1910 E8041 PRISM_rev1_4km 2007-2016 AVERAGES Date | DDs | Event |
6-1-17 | 24 | Planted |
6-29-17 | 755 | Fruit set |
5-22-17 | 1464 | First green harvest |