Академическое издательство «Гео»

Key words: Tamaricaceae, Myricaria, hardwood cuttings, growth stimulators.



Rastitel'nyj Mir Aziatskoj Rossii (Plant Life of Asian Russia), 2017, № 3, p. 89-93

Rootage of Myricaria species (Tamaricaceae) by hardwood cuttings on various substrata with application of growth stimulator

E.M. Lyakh, A.P. Belanova

Central Siberian Botanical Garden, SB RAS,
630090, Novosibirsk, Zolotodolinskaya str., 101, e-mail: llyakh@rambler.ru

The best time for a propagation of Myricaria bracteata and M. longifolia hardwood cuttings in Novosibirsk is the first decade of May. Cuttings that are planted in expanded clay and sand root well. A small concentration of growth stimulator IBA (Indole-3-butyric acid) doesn’t have an evident impact on the number of rooted cuttings. Ho­we­ver, it contributes to development of a more powerful root system. High concentrations of IBA inhibit the process of root formation and at increased concentrations a basal part of a cutting dies off. Use of IBA water solution turn out to be more efficient than after treatment with alcoholic solution or powder.

Key words: Tamaricaceae, Myricaria, hardwood cuttings, growth stimulators.

DOI: 10.21782/RMAR1995-2449-2017-3(89-93)

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