%0 Journal Article %T ESTIMATION OF THE FARMING STANDARD LEVEL INFLUENCE (INFESTATION FACTOR) ON THE AGRICULTURAL CROP PRODUCTIVITY ON THE BASIS OF GROUND RESEARCH AND EARTH REMOTE SENSING FROM SPACE %A Pisman, T.I. %A Botvich, I.Y. %A Sidko, A.F. %K arable farming, agricultural crops, productivity, the Earth, space, Krasnoyarsk region %J Bulletin of KSAU %D 2012 %N %P 4 %I Krasnoyarsk State Agrarian University