Signaevskiy Voladimir Dmitrievich RussiaSaratovSaratov State University, 410012, Saratov, Astrakhanskaya, 83hanin-hariton@yandex.ru Author's articles Microevolution of elements productivity of shoot spring soft wheat of the saratov selection Morfologo-anatomic aspects of development internodes and nodesof phytomersof shoot wheat