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Micropropagation and medium-term conservation of Rosa pulverulenta - doi: 10.4025/actasciagron.v33i2.10279 Agronomy
Kavand, Somayeh; Agricultural Biotechnology Research Institute of Iran; Kermani, Maryam Jafarkhani; Agricultural Biotechnology Research Institute of Iran; Haghnazari, Ali; Agricultural Biotechnology Research Institute of Iran; Khosravi, Pegah; Agricultural Biotechnology Research Institute of Iran; Azimi, Mohamad Reza; Agricultural Biotechnology Research Institute of Iran.
In Iran, a large number of Rosa species have been exposed to extinction and therefore preservation techniques are necessary to safeguard their future. In the present investigation, the objectives were to optimize the micropropagation and medium-term conservation of one of these wild species, Rosa pulverulenta. At proliferation stage, the maximum number of new leaves (9.6) were produced on the medium containing 4 µM BAP + 0 µM GA3, whereas the maximum number of axillary shoots (4.1) were observed in the medium containing 4 µM BAP + 3 µM GA3. The results for rooting experiments suggested that the highest increase in stem height (49.5 mm) at the acclimatization stage was observed in plantlets treated with 1 µM...
Tipo: Laboratory analysis Palavras-chave: In vitro conservation; Micropropagation; Proliferation; Recovery; Rooting; Rosa pulverulenta in vitro conservation; Micropropagation; Proliferation; Recovery; Rooting; Rosa pulverulenta.
Ano: 2011 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/10279
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