Influence of boron fertiIization on productivity of grape plants Abdulmalik Batukaev, Andy Magomadov, Svetlana Sushkova, Tatiana Minkina and Tatiana Bauer BIO Web of Conferences, 7 (2016) 01030 Published online: 26 October 2016 DOI: 10.1051/bioconf/20160701030