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Aprecierea materialului inițial de ameliorare de salvie la indicii cantitativi ai uleiului esenţial
(CEP USM, 2024) Cotelea, Ludmila; Balmuş, Zinaida; Butnaraş, Violeta
As a result of the evaluation of the initial breeding material for the quantitative indices of the essential oil, it was demonstrated that 72.5% of the number of evaluated hybrids synthesized, accumulated more than 1.0% essential oil recalculated to the dry matter; 21.6% of these hybrids demonstrated high essential oil content – 1.4-2.7% (dry matter). Exceptional were 2 simple hybrids, (Cr.p. 99 S13 x AP 52-11 S3)F2 and (AP 49-11 S3 x NC 61-11 S3)F2 with 2.611 and 2.703%. The initial improvement material, with a high content of essential oil, will be used in the development of new varieties of hybrid origin.
HIBRIZI F1 DE SALVIA SCLAREA L., SIMPLI, TRIPLI ȘI DUBLI, CU CONȚINUT ÎNALT DE ULEI ESENȚIAL
(CEP USM, 2024) Cotelea, Ludmila; Balmuş, Zinaida; Butnaraş, Violeta
25 single, triple, double - step F1 complex hybrids of Salvia sclarea L. were studied. Hybrid genotypes have valuable quantitative characteristics, many of them forming long(50 – 62 cm), compact inflorescences, with a large number of first – order (12 – 15) and second – (15 – 26) branches, vertices and flower, which also results in high inflorescence yields. 13 exceptional hybrids of the most important characteres were selected, identified; they synthesize and accumulate 1,346 – 2,286 % (dry matter) essential oil.