Online Phenology Models and Degree-day Calculator
adult
tomato [Big Beef]
crop model of Stoven et al 2019


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: tomato [Big Beef] Type: crop Model source/other links: Stoven et al 2019 Calculation method: single sine Lower threshold: 45 degrees Fahrenheit Upper threshold: 92 degrees Fahrenheit Directions for starting/BIOFIX: date of transplant at 3-5 true leaves Starting/BIOFIX date: 6 1 No ending date, set to: default date 12 31 Model validation status: new model-not yet fully validated Region of known use: W. Oregon ==============================EVENTS TABLE================================ 1. 1 DDs after transplant: transplanted - 3-5 leaves 2. 505 DDs after transplant: 1st flower most plants 3. 1050 DDs after transplant: fruit ca. 2" diam. 4. 1970 DDs after transplant: early harvest ca. 4 ripe fruit per plant ==============================MODEL OUTPUT================================ Weather station: 1000 none selected mn day max min precip DD45 CUMDD45 event -- --- ----- ----- ------ ---- ------- -------