CORRECTION OF IMITATING MODELS OF BIOEFFICIENCYOF GRAIN CROPS WITH USE OF THE DATA OFREMOTE SOUNDING

Abstract

In article the method of correction of results of imitating models of bioefficiency of grain crops is offered by the example of a winter wheat on the basis are no viscous modeling calculations of an index of sheet surface LAI (Leaf Area Index) and hisvalues designed calculated оn the datato remote sounding (DRS) of agricultural fields. Calculations of bioefficiency of a winter wheat with use of mechanistic model WOFOST and updating of settlement values of a sheet index (LAI) are executed on the basis of a satellite estimation of a vegetative index. In view of correction of results with use DRS accuracy of the forecast of productivity makes about 1,68 c/h.

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DOI

10.35938/2018.1.12.7

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