Micropropagation in vitro of essential oil rose hybrids obtained in embryoculture

نویسندگان

چکیده

The aim of the work was to study features clonal micropropagation essential oil rose interspecific hybrids obtained in embryo culture vitro. Analysis 12 crossing combinations demonstrated that frequency hybrid seedling formation varied from 0 71.4%. For vitro seedlings were divided into stem segments with a node and cultivated on MS medium supplemented 0.5 mg/l BAP 0.1 GA 3 . During multiplication 13 ( R. alba × damascena cv. ‘Kazanlykskaya’) 2-6 subcultures, high variability index (1.8-18.5 depending genotype passage) revealed. This parameter maximum 3-4 th subcultures. best ability showed No. 37-14. Microshoots rooted ½ medium, containing for different or 1.0 NAA; – up 80.5-100.0%. However, 37-2, 37-19 37-31 four tested media, number shoots roots only 0-35.4%.

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ژورنال

عنوان ژورنال: BIO web of conferences

سال: 2021

ISSN: ['2273-1709', '2117-4458']

DOI: https://doi.org/10.1051/bioconf/20213800139