%0 Journal Article %T ORGANIC FERTILIZERS AND NATURAL ZEOLITE INFLUENCE ON THE BRASSICA NAPUS POLLEN MORPHOMETRIC CHARACTERISTICS %A Zubkova, T.V. %A Vinogradov, D.V. %K spring rapeseed, micromorphology, pollen grains, analytical scanning electron microscopy %J Bulletin of KSAU %D 2023 %N 0 %P 7 %I Krasnoyarsk State Agrarian University