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Information × Registration Number 0216U005485, 0111U002856 , R & D reports Title To study the genetic aspects of geterozis selection of corn winter-annual and create his semiintensive sorts after a chart of linear sorts with the level of the productivity of 50-55 c/ga proof to biotic and abiotic factors and to develop maintainance of resources technologies of growing of newly created sort, including for the production of to to base seed popup.stage_title Head Chernusskiy V.V., Registration Date 29-01-2016 Organization Institute of an agriculture Polissja popup.description2 An object of researches is a process of forming and development of component criteria of complex sign of the seminal productivity at the genotypes of corn of different ekologicl and geography origin. A purpose of work is a study of genetic aspects of forming of poligenic complex of signs of the corn productivity in the system of allelic - nо-allelic cooperation of genes by the method of geterozis selection and creation of semiintensive sorts of winter corn, adapted to biotic and abiotic factors of environment and able to form the economic grounded harvest of grain. An estimation is conducted of self-reactance displays of economic signs at maternal plants and hybrids of F1-2 got in the nursery of polikros; - study in the nursery of hybrids of new hybrid material; - study in the plant-breeding-hybrid nursery of perspective material; - an estimation of perspective numbers is in competitive test of sort; - preparation of request and transmission of materials on the accrued sort Composite in state test of sort. In a plant-breeding-hybrid nursery and nursery of elite selections in 2011-2015 after the productivity of grain from an area and on the productivity of the best selections the 17 standards as basis are selected for working collection. As a result of competitive test perspective numbers are selected with the complex of economic valuable signs with the parameters of the corn productivity of 60-65 c/ga adapted to the local terms. As a result of competitive sortoispytaniya in a financial year and on the average for 2011-2015 indexes of standards Kharkov 98 and Call (743 and 645 ta726 and 626 g/m2) after the seminal productivity in separate years on 10,3-11,6% exceeded numbers Finale, easily Marko, Fenika, Gibrid2, and on the average after five years on 10,5% is a sort Hybrid 2 (newly created sort of corn of winter-annual Composite). The genetic features of control of height of plants are set at the hybrids of F1 got in the nursery of polikros. A test in DSI of newly created highly productive (6,41 t/ga) sort of corn proceeds Finale of Poles'ya adapted to the terms. His examination is complete on OSI. A technical questionnaire and form of indexes is designed for determination of fitness of sort to distribution in Ukraine on the accrued sort of corn winter-annual Composite with the productivity of grain of 60-65 c/ga, high firmness to mycotic illnesses (6-7) and extreme terms of growing. Of high quality technology of sort is inculcated Clich. In theory the decision of task of finding out of basic conformities to the law of forming of harvest of grain and output of seed of corn of winter-annual and effective methods of productive process and high-quality indexes of products control is generalized by development of technology of growing of this culture for the increase of production of grain. Product Description popup.authors Іванюк О.Ю. Бовсуновський П.А. Гладчук В.А. Камінська Т.В. Карпека Г.І. Пархоменко В.А. Полінкевич Н.Л. Ратошнюк В.І. Русс І.О. Чернуська Т.А. Чернуський В.В. Якимець О.І. popup.nrat_date 2020-04-02 Close