Kargatova А. М. RussiaSaratovSaratov State University, 410012, Saratov, Astrakhanskaya, 83hanin-hariton@yandex.ru Author's articles Cultivar features of morphogenesis of winter rye seedlings MORPHOLOGICAL ASPECTS OF LEAF DEVELOPMENT IN WINTER RYE SHOOT The spectral characteristics of the tissue seedlings of rye