Vzaimodeystviya V Soobshchestvakh Galofitov - Allelopaticheskiy Aspekt (Russian, Paperback)

Kompleksnye issledovaniya, vklyuchayushchie fitotsenoticheskie, allelopaticheskie, gistokhimicheskie, biokhimicheskie metody, pozvolili izuchit' allelopaticheskie aspekty mezhvidovykh vzaimodeystviy v soobshchestvakh galofitnoy rastitel'nosti Kryma. Mnogoletnie vidy galofitov Artemisia santonica L., Halocnemum strobilaceum (Pall.) M.Bieb., Limonium gmelinii (Willd.) O.Kuntze. obladayut vysokoy allelopaticheskoy aktivnost'yu, dinamika kotoroy izmenyaetsya kak v techenie vegetatsionnogo perioda, tak i v ontogeneze v tselom. Morfometricheskie parametry (vysota, massa, diametr steblya, stepen' vetvleniya) rasteniy-aktseptorov uvelichivayutsya na gradiente udaleniya ot rasteniy-donorov allelopaticheskikh veshchestv A.santonica, H.strobilaceum, L.gmelinii. Pri deystvii allelopaticheskogo faktora u rasteniya-aktseptora Salicornia europaea L. proiskhodyat sushchestvennye izmeneniya na gistologicheskom urovne: intensivnaya lignifikatsiya i suberinizatsiya provodyashchikh i mekhanicheskikh tkaney, znachitel'noe nakoplenie pektinovykh veshchestv, fenol'nykh soedineniy. Allelopaticheskaya aktivnost' galofitov obuslovlena nalichiem aminov, alkaloidov, polifenol'nykh soedineniy, fenolkarbonovykh kislot, dubil'nykh veshchestv, flavonoidov.