METHODS AND ALGORITHMS FOR OPTIMIZING APPLICATION OF RESIDUE LIMITED CROP PROTECTION PRODUCTS USING VARIABLE-RATE APPLICATION

摘要

Described herein are methods and systems for generating instructions for variable rate application of crop protection materials, comprising computing a total dosage of crop protection material(s) allowed for application in a crop field such that crop protection material(s) residue in products of crop planted in the crop field does not exceed a predefined MRL, adjusting the total dosage according to residue affecting parameters, mapping the crop field to segments according to pest distribution of one or more pests in each segment, computing a dosage of the crop protection material(s) estimated to effectively control the pest(s) in each segment based on the pest distribution in the respective segment, computing a variable rate application of the crop protection material total dosage in the crop field based on the dosage estimated for each segment, and outputting instructions to apply the crop protection material(s) in the crop field according to the variable rate application.