Agronopy package¶
Crop¶
Phenology¶

agronopy.crop.phenology.
growing_degree_day
(tmin, tmax, base_min, base_max)[source]¶ Growing degree days (GDD).
GDD, also called growing degree units (GDUs), are a heuristic tool in phenology and are a measure of heat accumulation used by agricultural scientist and farmers to predict plant growth stage.
Parameters:  tmin – minimum temperature of the day (°C)
 tmax – maximun temperature of the day (°C)
 base_min – base temperature (°C)
 base_max – maximum base temperature (°C)
Returns: Growing degree days (°C)
Grain¶

agronopy.crop.grain.
modified_henderson_moisture
(t, rh, a, b, c)[source]¶ Equilibrium Moisture Equation Constants.
Empirical equilibrium moisture content equation: modified Henderson equation. This equation can be used to calculate equilibrium moisture content or equilibrium relative humidity with the constants below for typical products.

agronopy.crop.grain.
modified_henderson_relative_humidity
(t, m, a, b, c)[source]¶ Equilibrium Moisture Equation Constants.
Empirical equilibrium moisture content equations are the modified Henderson equation and the ChungPfost equation. These equations can be used to calculate equilibrium moisture content or equilibrium relative humidity with the constants below for typical products.