| Autor: |
Luminita, Buse-Dragomir, Teodora, Dobre Maria |
| Předmět: |
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| Zdroj: |
Analele Universitatii din Craiova. Seria Biologie, Horticultura, Tehnologia Prelucrarii Produselor Agricole, Ingineria Mediului; 2019, Vol. 24, p324-331, 8p |
| Abstrakt: |
lndole-3- acetic acid (IAA) is a growth hormone from the auxin group, which produces multiple actions on plants. The research carried out on 3 species of terrestrial orchids, consisted in treating plants with solutions of different concentrations of IAA and measuring the physiological parameters at different variants, in order to establish the optimal concentration for growth and development. In all the variants studied, the intensification of the photosynthesis process, the increase of the stomatal conductance values, as well as the intensification of the transpiration have been determined. As a result of this fact, the plants on which it has been intervened with IAA treatments also need a supplementation of the water supply. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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