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582.949.27:581.1(478) (1) |
Systematic botany (925) |
Plant physiology (573) |
SM ISO690:2012 GONCEARIUC, Maria, BALMUSH, Zinaida. Performant new varieties of Salvia sclarea L. with different period of vegetation carried out in the Republic of Moldova. In: Oltenia - studii si comunicari stiintele naturii, 2010, nr. 1(26), pp. 9-13. ISSN 1454-6914. |
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Oltenia - studii si comunicari stiintele naturii | ||||||||
Numărul 1(26) / 2010 / ISSN 1454-6914 | ||||||||
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CZU: 582.949.27:581.1(478) | ||||||||
Pag. 9-13 | ||||||||
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Salvia sclarea L. varieties of hybrid origin have been developed; they blossom abundantly in the first, second, and third year of vegetation. The varieties ensure inflorescence production up to 30 t/ha during the three years of the plantation exploitation. The production of essential oil during the three years of plantation exploitation ranges between 54.9 kg/ha in the late-ripening variety M-404 and 73.3 kg/ha in the early-ripening variety Ambra Plus. A simultaneous cultivation of the early-, mid-, and late-ripening varieties permits an extension of the harvesting period up to 25-27 days. The varieties form a conveyer during harvesting. The productivity of industrial plantations increases by 20% due to the fact that each variety is harvested on optimal dates when the inflorescence production and the content of essential oil are the highest. The essential oil quality is high. The content of linalyl acetate is 65%-70% and up to 75%-76% during the favourable years. All the varieties developed are applicable for two processing technologies – production of essential oil through involvement of vapours and that of concrete through organic solvent extraction. |
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Cuvinte-cheie Salvia sclarea L., varieties, essential oil, Salvia sclarea L., soiuri, ulei esenţial |
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