model_eval_visitation_rate: Plot of yield curves

In AlfonsoAllen/pollinatoryield: Yield prediction

Description

Function that creates yield curves based on the data in the tables crop_parameter_table and yield_parameter_table. To estimate visitation rates we assume that visits should occur while the flowers are receptive, and assuming 6 hr of daily pollinator activity.

Usage

model_eval_visitation_rate(Crop, visit_rate)

Arguments

Crop	non-latin name of the crop (e.g. "Apple", "Blueberry", etc.)
visit_rate	visitation rate measured in the center of a given field

Details

The number of days of flower receptivity is extracted from Garibaldi et al (2020) table 1. To estimate visitation rates we assume that selfing is equal to zero (self = 0).

The following functions are needed to run the function below: crop_parameter_table.R, curve_ovule_parameters.R functions, evolution_ovules.R, yield_parameter_table.R, shape_par_exp_decay.R, non_inflicted_yield.R

Value

Plot showing the observed yield and visitation rates as well as the max. yield and the visitation rates necessary to obtain it works if the Crop is in the referred table otherwise an error message will be produced

Examples

model_eval_visitation_rate(Crop ="Blueberry", 11)

AlfonsoAllen/pollinatoryield documentation built on Dec. 17, 2021, 7:52 a.m.