Kyriukhа N. Creating Raman-capable environmentally sustainable sources for breeding F1 hybrids species Raphanus sativus L. through the .

Object of researches: plant-breeding process of creation of combination-valuable sorts, lines, type of Raphanus sativus L. Purpose: To set the morphological, biological and adaptive features of display of valuable economic signs collection sortoobrazcov garden radish of sowing; to select sources and hybrids of F1 with the high effect of heterosis, petticoat ability, phenotypical and ecological ability. Methods: measurement with naked eye, instrumentation, gravimetric, chemical, statistical, calculation. Novelty. The parameters of phenotypical changeability are investigational, to ecological stability that to plasticity, and also plant-breeding value of 23 sortoobrazcov type of garden radish of sowing. Conformities to law of display of quantitative signs are set at the hybrids of F1, got on the basis of the incomplete diallel'nykh crossings. Valuable hybrid material is selected on precocity, mass and productivity of root crops. Creations sort of garden radish of Merefyanochka, which on the productivity of root crops exceeded sorts standards 8,6-10,0 t/hectare at their high marketability. It is proved economic (profit - 19,3 thousand UAH/hectare, profitability - 62,6%) and biopower efficiency of cultivation (coefficient of biopower efficiency - 0,61). Drawn on the results of researches at writing of book the "Nauchno-prakticheskie going near the conduct of selection and semenovodstva of type of Raphanus sativus L. (radish, garden radish of sowing)", catalogue of collection of vegetable plants (Radish - Raphanus sativus L.) classifier (method) of leadthrough of examination of sorts and hybrids of F1, methodical recommendations.