SEASONAL DEVELOPMENT AND REPRODUCTIVE BIOLOGY OF THE REPRESENTATIVES OF ALSTROEMERIA Г— HYBRIDA IN THE FOREST-STEPPE ZONE OF WEST SIBERIA
A.V. Cheremisina, L.V. Buglova, O.Yu. Vasilyeva, A.A. Krasnikov
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolonsksja str., 101
lexx-fl ora@rambler.ru
Keywords: Alstroemeria, фенофазы, опыление, фертильность и жизнеспособность пыльцы, холодо стойкость, зимнее укрытие, Западная Сибирь, Alstroemeria, phenophase, pollination, the fertility and the viability of pollen, cold resistance, winter protection, West Siberia
Abstract
The results of study of phenological rhythms, reproductive biology and winter hardiness of Alstroemeria cultivars indoors and outdoors in the forest-steppe zone of West Siberia are presented. The optimum cover material for winter protection has been chosen. Fertility and viability of the pollen grains were studied. The medium containing 28 % of sucrose and 0.001 % of boric acid turned out to be optimal for germination of alstroemeria pollen of the cultivar Regina . The recommendations for use of alstroemeria in landscape design in the forest-steppe zone of West Siberia are given.
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