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Information × Registration Number 0222U001543, 0121U000052 , R & D reports Title 15.01.00.07.F Theoretical substantiation of scientific bases of creation of initial material of ecologically-plastic hybrids of corn adapted to modern climatic conditions of cultivation popup.stage_title Head Bilonozhko Volodymyr Ya., Доктор сільськогосподарських наук Registration Date 28-01-2022 Organization Cherkasy State The Agricultural Experimental Station of National Scientific Center "Institute of Agriculture of National Academy of Agrarian Sciences of Ukraine" popup.description2  During the research period, 782 combinations were crossed. The total amount of manual crosses and reproductions by incusuct for the research period is 7455 cobs. 214 best families I1 - I8 were selected. As a result of the conducted researches 58 inbred lines were identified, which significantly exceed the standard samples in terms of productivity components (weight and length of cob, number of rows of grains). In 2021, 91 maize hybrids were studied in the experiments of the competitive nursery. , 2%) of hybrids. According to statistics in the nursery of the control test significantly exceeded the standards of 30.4% or 69 newly created hybrids. As a result of the conducted research, the lines ЧК269, ЧК270, ЧК275, ЧК276, ЧК277, ЧК278, ЧК220 / 326 and ЧК227 / 329, which will be used in the further selection process, were noted for high values ​​of the effects of general (SCR) and specific combination ability (SCC). In particular, in order to include them in the crossover tester to obtain new high-yielding hybrids of corn. Product Description popup.authors popup.nrat_date 2022-03-09 Close