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In vitro alteration of some taxoni in danger of extinction from protected areas from Bihor country (drosera rotundifolia huds.)

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  • Agud Eliza Maria

Abstract

The study highlighted the conservation of the species Drosera rotundifolia Huds. "dew of heaven", with vitro propagation, geoelement with poor populations, critically endangered (CR), seen in Romania only in Transylvania. This species is considered a rarity, beeing of science-academic importance, (carnivora) and decorative. The juvenile bud explant of drosera was inoculated onto Murashige and Skoog environment, 1962 (MS), with four variants. Development in vitro is favored by the presence of cytokinins in the environment, for this experiment benzylaminopurine (BA) and zeatin (Z) being recommended in moderate doses (1 mg / l BA or Z) combined with an auxin in small doses (0.5mg / l ANA)

Suggested Citation

  • Agud Eliza Maria, 2015. "In vitro alteration of some taxoni in danger of extinction from protected areas from Bihor country (drosera rotundifolia huds.)," Impact of Socio-economic and Technological Transformations at National, European and International Level (ISETT), Institute for World Economy, Romanian Academy, vol. 2.
    • Handle: RePEc:iem:imptrs:v:2:y:2015:id:2822000009327023
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    More about this item

    Keywords

    ex situ conservation; Drosera rotundifolia Huds. endangered species; in vitro multiplication; in vitro climatization; ecological reconstruction; protected area;
    All these keywords.

    JEL classification:

    • K32 - Law and Economics - - Other Substantive Areas of Law - - - Energy, Environmental, Health, and Safety Law
    • L65 - Industrial Organization - - Industry Studies: Manufacturing - - - Chemicals; Rubber; Drugs; Biotechnology; Plastics
    • N5 - Economic History - - Agriculture, Natural Resources, Environment and Extractive Industries

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