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Basis for breeding Valeriana officinalis L., valerian

Grundlagen zur Zuchtung von Valeriana officinalis L, Baldrian: 206

Basis for breeding Valeriana officinalis L., valerian

Observations on a number of genotypes including the lines 4 and 6 (selected from Erfurter Breitblattriger), 44 (from Polka) and 16 suggested that the end of October was the best time for selecting for drug content. For manual emasculation, the best time was at the 'swelling bud' stage; a delay of at least 3 days between emasculation and pollination resulted in 85% seed set. Chemical emasculation was possible using 9-hydroxyfluorene-9-carboxylic acid.

Accession: 001535164

Related references

Konon N.T.; Korneva E.I., 1982: Initial material for breeding valerian valeriana officinalis. Initial material of varying origin was studied in experiments on breeding valerian V. officinalis L. s.l. in Moscow Oblast, Russian SFSR, USSR in 1977-1979. V. officinalis specimens of varying geographic origin were characterized by a diversity of...

Bohr, C.; Zobel, I.; Diekmann, W.; Plescher, A., 1996: Biotechnological methods for breeding of valerian (Valeriana officinalis L.). The in vitro culture conditions, HPLC and gas chromatography methods used to select high quality V. officinalis clones are discussed. The production of essential oils was higher in vivo than in vitro.

Anonymous, 2005: Portrait exotica. Valeriana officinalis (Valerian): in comparison with other important species of Valerian. The distribution, morphology, uses and propagation of Valeriana officinalis, Valeriana hardwickii, Valeriana leschenaultii, Valeriana pyrolaefolia and Valeriana jatamansi syn. Valeriana wallichii are discussed. The herbal drug obtained from Valeri...

Plushner, S.L., 2000: Valerian: Valeriana officinalis. The pharmacology, results of clinical studies, dose, adverse effects, drug interactions and contraindications of V. officinalis are presented.

Nikul'shina, N.I.; Talan, V.A.; Bukharov, V.G.; Ivanova, V.M., 1969: Valeroside A--a glycoside from valerian (Valeriana officinalis L.). Farmatsiia 18(6): 44-47

Golcz, L.; Kordana, S.; Zalecki, R., 1975: The nutritional requirements of valerian (Valeriana officinalis L.). In pot experiments with the varieties CK Plewiski, of the thin-rooted type, and Polka, which is thick rooted, CK Plewiski was tolerant of drier soil, had a higher ratio of root mass to above-ground mass and gave higher root yields than Polka under...

Golcz L.; Kordana S.; Zalecki R., 1975: Nutritional requirements of the valerian valeriana officinalis. Herba Polonica 21(2): 159-172

Hwang, S.F.; Chang, K.F.; Howard, R.J.; Blade, S.F., 1997: Yellows diseases of calendula (Calendula officinalis) and valerian (Valeriana officinalis) in Alberta, Canada, associated with phytoplasma infection. Phytoplasma-induced yellows diseases were discovered on calendula (C. officinalis) and valerian (V. officinalis) in Alberta. Malformations of floral parts involving virescence and phyllody of calendula and symptoms of leaf reddening, chlorosis, pl...

Debelyi, A.S.; Troshko, E.V.; Baginskaya, G.P., 1969: Detection of 2,4-D residues in the plant tissues of valerian (Valeriana officinalis). Residues, for detection by thin-layer chromatography, were extracted from homogenized plant material in phosphotungstic acid and cone. HC1. A 10: 3: 4 mixture of cyclohexane, benzene and glacial acetic acid was used as the solvent and an aqueous s...

Konon N.T.; Novikova N.L., 1981: Response of valerian valeriana officinalis cultivar kardiola to inbreeding. Studies were conducted in Moscow Oblast, Russian SFSR, USSR in 1973-1977 on 120 inbred lines obtained by obligate self-pollination of plants. Inbreeding caused a decrease in fruit-set in most cases. Self-sterile plants and those varying in the deg...