%0 Journal Article %T GLAUCONITE INFLUENCE ON THE POTATO PHOTOSYNTHETIC ACTIVITY AND CROP CAPACITY %A Vasiliev, A.A. %K potato, glauconite, glauconite sand, photosynthesis, nutritional element carry-out %J Bulletin of KSAU %D 2013 %N %P 6 %I Krasnoyarsk State Agrarian University