o:7240 REZULTAT KONTROLISANE MEĐUVRSNE HIBRIDIZACIJE NEKIH VRSTA RODA JUGLANS L. CONTROLLED INTERSPECIFIC HYBRIDAZATION OF DEFFERENT SPECIES IN THE GENUS JUGLANS L. sr Controlled interspecific hybridization was realised in the Genus Juglans L., in the following combinations: Juglans Sieboldiana x Juglans regia Juglans Sieboldiana x Juglans nigra Juglans Sieboldiana x Juglans mandshurica As a check have served the isolated, unpollinated flowers, and also open-pollinated flowers. In fixed time intervals the abscission of female flowers. resp. fruits was observed. The following percents of fruits were obtained from the three above lined up interspecific crosses: 27,7% (91 acorns), 25,4% (77 acorns) and 26,4 % (85 acorns); from the isolated, unpollinated flowers 9,5% (4 acorns) and from the open-pollinated flowers 47,2 % (142 acorns). The analysis of the fruits, i.e. of their pomological characteristics (length, width and seam-width) has shown a high uniformitiy in all fruit origins. The experiment has shown that it was possible, by using the applied method, to obtain a large number of hybrid fruits, i.e. hybrid plants, which characteristics can be analyzed later on. 2025-03-10T13:27:44.508Z 44 yes 46 Dragan Vuletić 46 Ljubisav Marković application/pdf 14761153 https://unilib.phaidrabg.rs/o:7240 no yes 1 70 92000001 1983 71A07 Zbornik radova Instituta za šumarstvo 20-21 101 107 Institut za šumarstvo 1983