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Information × Registration Number 0216U001055, 0111U005080 , R & D reports Title Adaptive genetic of the methods of the breeding-seeds-growing of combining ability of sterile lines and fertile fiхers with compleх resistance to diseases for heterosis breeding of carrot. popup.stage_title Head Sergienko Olga Fedorivna, Registration Date 15-01-2016 Organization Institute of vegetable and melons Ukrainian Academy of Agrarian Sciences popup.description2 Object of research - high-quality and geterotic breeding of carrot on the basis of male sterility. Subject of research - allocation of sources of valuable economic signs, methods of creation of lines, grades, F1 hybrids. The work purpose - on the basis of adaptive and genetic methods to create kombine capable fertile and sterile lines of carrot for high-quality and geterotic breeging and the grade like Shantene adapted for conditions of East Forest-steppe. For the purpose of creation of the breeding material adapted for soil climatic conditions of East Forest-steppe of Ukraine sources of complex economic and valuable signs are allocated, to high resistance to diseases and high seed efficiency. For the purpose of expansion of the range of the grades adapted for conditions of East Forest-steppe Midas Shantene type with the vegetative period of 80 days, productivity of 52 t/hectare, high group resistance to diseases (7 balls) which surpasses standard Shantene skvirskaya in the mass of a root crop for 61%, on seed productivity - for 93%, on commodity productivity of root crops - for 75%, with economic effect of production of 41,3 thousand UAH, productions of the certified seeds - 109,1 thousand UAH is created and transferred to the state test a carrots grade. (Academic council of IVM NAAN, protocol No. 13 of 9.10.2015). For replenishment of the range of combinational and capable lines of carrots for geterotic breeding are created and transferred in NCGRPU of the line of carrots: - Vyshneva line of a type Nantes, fertile, early, having high combinational ability on the mass of a root crop (gi=35,0), productivity (gi=5,8), marketability (gi=15,3), is intended for use in geterotic breeding as a pollinator C (the reference of NCGRPU No. 287 of 17.10.2015). - Mriya A line - Shantene typa, with sterility like petaloid, early, with productivity of 35 t/hectare, a tasting assessment 4,62 balls and high combinational ability (the reference of NCGRPU No. 250 of 03.12.2013). - Mriya B line - fertile analog of the line of Mriya A, which fixes sterility, with koreneplody Shantene type (the reference of NCGRPU No. 250 of 03.12.2013). - The line Yasya - a type Nantes, is fertile, early, with the vegetative period of 75 days, steady against cracking, productivity of 25 t/hectare (The certificate of a genfond No. 1249 of 03.11.2014). Adaptive and genetic methods are developed for the solution of methodical problems of acceleration and increasing of efficiency of creation of carrot lines: - advanced regeneration and adaptive stages of a way of receiving the digaploidnykh of plant regenerants from the ginogenic calluses of carrots which increase formation of embrioid from the ginogenic calluses by 4 times, survival the ginogenic plants in the unprotected soil for 16%, the average mass of a root crop on 38,5 g. Development along with other ways of selection of the author is presented in the book "Scientific Approaches of Creation of Carrot Hybrids", 2015. - The way of creation of inbred-lines of carrot which provides acceleration of breeding process twice, interferes with an degrease of seed efficiency because of self-incompatibility manifestation, increases a share of morphological changes by 26%, cuts expenses on 57% (the patent for useful model No. 79709 of 25.04.2013). - The way of creation of carrots forms, steady against an alternarioses, in culture of in vitro which reduces duration of receiving the cellular populations of carrot steady against toxins of black decay from 215 days to 120 days and reduces energy consumption; allows to receive in a year resistant against an alternarioses of a carrot plants (root crops), and for other year - their seeds for selection work (the patent for useful model No. 91923 of 25.07.2014). Product Description popup.authors Сергієнко Ольга Федорівна popup.nrat_date 2020-04-02 Close