%0 Journal Article %T THE ASSESSMENT OF HUMUS FALLOW FIELDS PLUCKING DEGREE IN THE KRASNOYARSK KRAICONDITIONS %A Shpedt, A.A. %A Kartavykh, V.V. %K soil, pure fallow, humus, mobile humus, easily decomposed organic substance, nitrate nitrogen %J Bulletin of KSAU %D 2012 %N %P 5 %I Krasnoyarsk State Agrarian University