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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: cucumber-Extreme (direct seeded)
Type: crop
Model source/other links: Andrews et al 2016, Croptime project
Calculation method: single sine
Lower threshold: 50 degrees Fahrenheit
Upper threshold: 90 degrees Fahrenheit
Directions for starting/BIOFIX: date of direct seeding
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 seeding: Planted
2. 366 DDs after seeding: 2 true leaves
3. 692 DDs after seeding: Early flowering
4. 946 DDs after seeding: First harvest (8" fruit)
==============================MODEL OUTPUT================================
Weather station: 2017 MAFH AZ_ALERT Fountain Hills Fire De AZ Lat:33.6097 Long:-111.7197 Elev:2283
mn day max min precip DD50 CUMDD50 event
-- --- ----- ----- ------ ---- ------- -------
6 1 98.00 72.00 0.00 33.05 33.1 * START * Planted
6 2 102.00 70.00 0.00 32.75 65.8
6 3 106.00 73.00 0.00 34.50 100.3
6 4 107.00 77.00 0.00 36.18 136.5
6 5 108.00 76.00 0.00 35.87 172.3
6 6 106.00 80.00 0.00 37.25 209.6
6 7 105.00 78.00 0.00 36.43 246.0
6 8 102.00 74.00 0.00 34.50 280.5
6 9 104.00 74.00 0.00 34.71 315.2
6 10 101.00 73.00 0.00 33.94 349.2
6 11 99.00 70.00 0.00 32.30 381.5 2 true leaves
6 12 92.00 69.00 0.00 30.25 411.7
6 13 96.00 62.00 0.00 27.91 439.6
6 14 103.00 66.00 0.00 31.10 470.7
6 15 106.00 69.00 0.00 32.81 503.5
6 16 109.00 71.00 0.00 33.95 537.5
6 17 109.00 74.00 0.00 35.16 572.7
6 18 112.00 74.00 0.00 35.38 608.0
6 19 118.00 80.00 0.00 37.76 645.8
6 20 119.00 87.00 0.00 39.61 685.4
6 21 117.00 88.00 0.00 39.78 725.2 Early flowering
6 22 111.00 86.00 0.00 39.31 764.5
6 23 111.00 85.00 0.00 39.05 803.5
6 24 115.00 82.00 0.00 38.28 841.8
6 25 114.00 90.00 0.00 40.00 881.8
6 26 111.00 84.00 0.00 38.77 920.6
6 27 108.00 84.00 0.00 38.69 959.3 First harvest (8" fruit)
6 28 107.00 79.00 0.00 36.94 996.2
6 29 106.00 80.00 0.00 37.25 1033.5
6 30 108.00 77.00 0.00 36.25 1069.7
Forecast using: 1910 MAFH PRISM_rev1_4km 2007-2016 AVERAGES Lat33.6097 Long-111.7197 DD50
cucumber-Extreme (direct seeded) Andrews et al 2016Location: 2017 MAFH Fountain Hills Fire 1910 MAFH PRISM_rev1_4km 2007-2016 AVERAGES Date | DDs | Event |
6-1-17 | 33 | Planted |
6-11-17 | 381 | 2 true leaves |
6-21-17 | 725 | Early flowering |
6-27-17 | 959 | First harvest (8" fruit) |