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Information × Registration Number 0216U000586, 0111U000907 , R & D reports Title To estimate the complex of economic-biological signs in hybrid posterity of apricot and cherry-plum and select the Forest-steppes adapted to the ecological terms hybrid forms high-performance the productivity and quality of garden-stuffs popup.stage_title Head Gibalo N. Valentin, Registration Date 09-02-2016 Organization Mliyvsky Institute of Horticulture Name L.P.Symirenka popup.description2 The research report: 33 page, 10 tables, 14 sources. The object of the research in hybrid forms and varieties of apricot and cherry-plum. Purpose - the selection of sources and donors of economically valuable traits of plums as a result of the analysis of the degree of succession in hybrid generations of different cross combinations and selection of forms with high productivity, fruits quality, low growth of trees resistant to negative biotic and abiotic environmental factors in the ecological conditions of Forest-steppe zone. Research method - a field, laboratory. For 2011 - 2015 years studies have been carried out artificial hybridization in the range of 17 cross combinations for apricot and 24 - cherry-plum, including in 2015 - 5 combinations for apricot and 6 - cherry-plum. Just finished flowers of 4908 apricot pieces and 17759 - cherry-plum, including 2015 - and 8251 3285 - flowers of apricot and cherry-plum, respectively. Over the study years was obtained from the fruits of artificial hybridization 338 apricot pieces, cherry-plum 1521. Selected seeds from free pollination of varieties that you shared in terms of productivity, fruit quality and winter hardiness: 1187 PCs apricot and cherry-plum 800. Hybrid fund at the end of the year is 732 hybrid seedlings and 150 apricot - cherry-plum. In 2015 the selection of seedlings by vegetative signs, and separate 1 form apricot. As of 2015 in the collector's planted plantations is examined and 72 varieties of apricots and 35 varieties of cherry-plums. The results of researches are introduced in breeding programs of the Institute. HYBRID, HYBRIDIZATION, HYBRID SEEDLINGS, HYBRID FUND, GRADE. Condition report: under the Treaty. Product Description popup.authors Галич О.В. Постоленко Є.П. popup.nrat_date 2020-04-02 Close