RUFAS.routines.manure.manure_treatments.compost_bedded_pack_barn module

class RUFAS.routines.manure.manure_treatments.compost_bedded_pack_barn.CompostBeddedPackBarn(weather: Weather, time: RufasTime, manure_treatment_config: ManureTreatmentConfig)

Bases: BaseManureTreatment

Class for the compost bedded pack barn.

Attributes:

All attributes inherited from BaseManureTreatment.

__init__(weather: Weather, time: RufasTime, manure_treatment_config: ManureTreatmentConfig) → None

Initialize the compost bedded pack barn.

Parameters

weatherWeather

The weather object used for getting the current day’s average temperature.

timeRufasTime

The RufasTime object used for checking the last simulation day.

manure_treatment_configManureTreatmentConfig

The configuration data object for the compost bedded pack barn.

_calc_dry_matter_changes(manure_total_solids: float, bedding_total_solids: float, manure_volatile_solids: float, moisture_effect: float = 0.65, days_since_last_tillage: int = 1, lag: int = 2, carbon_fraction_available_in_manure: float = 0.5, carbon_fraction_available_in_bedding: float = 0.35) → tuple[float, float, float]

Calculate the changes in dry-matter for the manure-bedding mixture.

Parameters

manure_total_solidsfloat

The total mass of the manure (kg).

bedding_total_solidsfloat

The mass of the bedding material (kg).

manure_volatile_solidsfloat

The mass of manure volatile solids (kg).

days_since_last_tillagefloat

The number of days since the manure-bedding mixture was last tilled.

lagint

The lag time

moisture_effectfloat

The effect of moisture on microbial decomposition (unitless).

carbon_fraction_available_in_manurefloat

The proportion of carbon available in manure (unitless).

carbon_fraction_available_in_beddingfloat

The proportion of carbon available in the bedding material (unitless).

Returns

float

The total volatile solids in the manure-bedding mixture after emissions (kg).

float

The total solids in the manure-bedding mixture after emissions (kg).

float

The dry matter lost from carbon and methane emissions (kg).

_daily_update_helper() → ManureTreatmentDailyOutput

Calculate the daily output of the compost bedded pack barn manure treatment system.

Returns

ManureTreatmentDailyOutput

A ManureTreatmentDailyOutput object containing the daily output of the compost bedded pack barn manure treatment system.

_abc_impl = <_abc._abc_data object>