%0 Journal Article %T RATIONAL PARAMETER SUBSTANTIATION OF THE «EXTRA» SEED FLAT KICKER OF THE PNEUMATIC AND VACUUM SOWING DEVICE %A Yakovets, A.V. %A Nesmiyan, A.Y. %K cultivated crops, seed removal, sowing device, proportion element, flat kicker, seed pinching %J Bulletin of KSAU %D 2012 %N %P 6 %I Krasnoyarsk State Agrarian University