Monitoring of rice agrophiocenoses in relation to their states

The aim of the research was to study production process rice agrophytocenoses and carry out their geoinformation monitoring develop a methodology for automated mapping condition forecasting yield. Small varietal differences in productivity photosynthesis plants intensive extensive varieties on different backgrounds mineral nutrition were noted. When closed crop is formed, nature distribution assimilates over organs plant shoot main physiological mechanism formation yields studied genotypes resistance effects unfavorable environmental factors. With onset flowering phase, mass panicle stem shoots are very significant. Research has been carried optical properties cenoses relationship with morphophysiological characteristics yield monitor state crops. It shown that value vegetation index (NDVI) positive signs photosynthetic activity nitrogen status. Linear regression equations have obtained, which make it possible assess degree between NDVI.