Open AccessCOMPARATIVEEVALUATION OF LILY VARIETIES OF DOMESTIC AND FOREIGN SELECTIVE BREEDING FROMDIVISION 1 -ASIATIC HYBRIDSIN THE ALTAI REGION
Author(s) -
О. А. Мухина
Publication year - 2021
Publication title -
vestnik altajskogo gosudarstvennogo agrarnogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 1996-4277
DOI - 10.53083/1996-4277-2021-204-10-50-57
Subject(s) - biology , ornamental plant , horticulture , geography , hardiness (plants) , orange (colour) , cultivar
This paper discusses theresults of the comparative evaluation of 9 lily varieties of domestic selective breeding and 15 foreign varieties from Division 1 -Asiatic hybridsin order to identify the varietiesmost adapted to the climatic conditions of the Altai Region and to identify the sources of valuable traits for selective breeding.No differences in winter hardiness and flowering period were found.The following morphological differences of foreign varieties were revealed: plant height, on average 54 cm (from 28 to 75), flowering productivity 5.7 pcs.(from 1 to 12), and those of domestic, respectively, 81 cm (from 48 to 127) and 9.2 pcs.(from 5 to 11).The score-points of the ornamentalcharacters in the domestic varieties varied from 60.5 (‘Ni-na’) to 86 (‘Tornado’), averaging 77.0 score-points.The foreign varieties were slightly behind in ornamental valuesbecause on dry seasons the flowersof ‘Orange Electric’ and ’Crossover’ varieties were deformed.The evaluation of economic and biological characters of foreign varieties varied from 25.0 to 33.0 score-points due to the low productivity of flowering and reproduction, on average, by 9.7 points lower than that of domestic varieties. According to the comprehensive evaluationresults, the following vari-eties were recommended to be used in landscaping of the Region and cut-flower industry in the open field: ‘Apelsin-ka’, ‘Karusel’, ‘Rozovaya Polyanka’, ‘Diadema’ and ‘Torna-do’ with 118.5-129 points.The best foreign varieties (from 110.0 to118.0 points) were ‘Whistler’, ‘London Heart’ and ‘Loreto’.Domestic bulbous varieties are suitable for fast reproduction -‘Apelsinka’, ‘Karusel’, ‘Diadema’, ‘Lunnaya Serenada’, ‘Nota’ and ‘Rozovaya Polyanka’.For further use in selective breeding, the following varieties as sources of late flowering are promising ones: domestic varieties-‘No-ta’, ‘Nenaglyadnaya’, ‘Tornado’;foreign varieties-‘Pearl Justine’ and ‘Pearl Caroline’.The original color of the flow-ers was a distinctive feature by of the ‘Brushmark’group varieties -‘Loreto’, ‘Diadema’, ‘Tornado’, and from the ‘Tango’group -‘Purple Heart’.