Cu privire la introducerea şi cercetarea trandafirilor pitici în Moldova
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TRIFĂUŢAN, Viorica. Cu privire la introducerea şi cercetarea trandafirilor pitici în Moldova . In: Revista Botanică, 2011, nr. 1(3), pp. 121-132. ISSN 1857-2367.
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Revista Botanică
Numărul 1(3) / 2011 / ISSN 1857-2367 /ISSNe 2587-3814

Cu privire la introducerea şi cercetarea trandafirilor pitici în Moldova

Pag. 121-132

Trifăuţan Viorica
 
Gradina Botanică (Institut) a AŞM
 
 
Disponibil în IBN: 27 noiembrie 2013


Rezumat

The miniature roses multiply trough different ways: division of the bus, grafting, cutting, microcloning. Success of a graft union depends on the establishment of a callus bridge between the cut surfaces of scion and stock, and the subsequent establishment of a functioning vascular cylinder connecting scion and stock. Tissue culture of miniature roses is a technique propagation widely used in modern fl oriculture, because of it allows production of many clonal plants from relatively little starting material. In vitro clonal propagation of roses is of great commercial value. Using this technigue, many pathogen-free rose plants can be produced. This paper reports the effects of different media suplemented with selected levels of auxin and cytokinin on shoot multiplication. Miniature roses are propagated by simple plant tissue culture.