ROLE OF PRIESTIA MEGATERIUM AND PANATOEA AGGLOMERANS STRAINS IN ROOT PRODUCTION OF VITIS VENEFERA PLANT CUTINGS
Abstract
Strains of Priestia megaterium and Panatoea agglomerans were found to root and develop vegetative organs on Vitis venefera cuttings. These two strains were diluted at different concentrations and root formation was observed on the grapevine plant over a period of 40 days. When rooting cuttings, the number of roots was 25% compared to the control in a bacterial suspension at a concentration of 1/10. In a suspension diluted in a ratio of 1/50, 70% of the number of roots and the development of vegetative organs were observed. It has been shown that the number of roots in a suspension with a ratio of 1/100 is 100%; the growth of additional lateral roots, leaf blades and shoots on grape cuttings has been studied and analyzed.
References
Berg G, Rybakova D, Fischer Det al.. Microbiome definition re-visited: old concepts and new challenges. Microbiome. 2020;8:103.
Ji W, Han K, Cai Yet al.. Characterization of rhizosphere bacterial community and berry quality of Hutai no. 8 (Vitis vinifera L.) with different ages, and their relations. J Sci Food Agric. 2019;99:4532–9.
Torres N, Goicoechea N, Zamarreño AM, Carmen Antolín M. Mycorrhizal symbiosis affects ABA metabolism during berry ripening in Vitis vinifera L. cv. Tempranillo grown under climate change scenarios. Plant Sci. 2018;274:383–93.
Vink SN, Dini-Andreote F, Höfle Ret al.. Interactive effects of scion and rootstock genotypes on the root microbiome of grapevines (Vitis spp. L.). Appl Sci. 2021;11:1615.
Pinto C, Pinho D, Sousa Set al.. Unravelling the diversity of grapevine microbiome. PLoS One. 2014;9:e85622.
Eichmeier A, Pečenka J, Peňázová Eet al.. High-throughput amplicon sequencing-based analysis of active fungal communities inhabiting grapevine after hot-water treatments reveals unexpectedly high fungal diversity. Fungal Ecol. 2018;36:26–38.
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