Effect of PGPR Applications on Rooting of GF-677 and MaxMa-14 in vitro Condition

Authors : Sevda GÜLER, Ahmet EŞİTKEN

Pages : 10-16

View : 22 | Download : 18

Publication Date : 2017-12-29

Article Type : Research Paper

Abstract :The study was conducted in order to determine the effects of PGPRs and IBA on rooting of GF 677 and MaxMa 14 clonal rootstocks in Selçuk University, Department of Horticulture, Biotechnology Lab in 2015-2016. The microcuttings were inoculated by bacteria for determination of the effect of PGPR strains insert ignore into journalissuearticles values(Bacillus subtilis 13, Bacillus lentus 13, Bacillus megaterium 14 and Rhodotorula spp. 15); on rooting of microcuttings propagated in vitro conditions and then they were planted in MS media not including IBA. Moreover, MS media with IBA was experienced in order to compare rhizobacteria efficiency. The measurements of the experiment proceeded 1 month demonstrated that there were rooting in IBA concentrations insert ignore into journalissuearticles values(100 and 88.8%, respectively); and control insert ignore into journalissuearticles values(100 and 0%, respectively);, while PGPRs did not affect rooting of MaxMa 14 and GF 677. We conclude that there was not any rooting in rhizobacteria applications due to the lack of tryptophane in media and tryptophane must be added to media in the future studies.
Keywords : BBAR, GF 677, MaxMa 14, İn vitro, Köklenme