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Information × Registration Number 0216U007176, 0114U000528 , R & D reports Title 11.01.01.71.А To create the highly productive sorts of winter wheat with high adaptive properties to the terms of growing and biologically valuable by the indexes of grain popup.stage_title Head Rudas Lyudmila Andrііvna, Registration Date 08-04-2016 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 The object of research - the creation of the source material hybrid populations, advanced lines for complex agronomic traits evaluation and selection. Study and analysis of breeding material for qualitative and quantitative indicators. The aim of the research is to create a highly productive winter wheat cultivars with stable yields of 6,5-7,5 t/ga, protein content of 14-16% and wet gluten 29-32%. In the competitive variety trial the yield of selected 5 (35,7%) lines that were significantly higher than the standard winter wheat pearl of the steppe (about 6,82 t/ga). Best line 140-09 - 7,65 t/ga, Polesskiy S.-100 x Polissya-29 - 7,23 t/ga, I. D. Mironovskaya-61 - 6,98 t/ga, KS-89-11 - 7,63 t/ga, KS-25-93 x don - 7,84 t/ga During the growing period of the lines were divided into early 4 rooms, 1 middle and late 8 rooms. The highest productivity was late lines: 140-09, Polesskiy S.-100 x Polissya-29, KC-89-11, CS-25-93 x Donskaya Yubileynaya, least lines of average maturity: (Fantasy Mirowska x) x Albatros Odesskiy, S. epilogue x Sonata, Ivanovo 19 x 92 Polesie. In the control nursery in 25 of the investigated lines of winter according to the statistical analysis significantly exceeded the standard of 4 of the examined lines: K. G. 279-13 of 7,45 t/ga, G. K. 195-13 - of 7,42 t/ga, C., 153-13 - 6,55 t/ga, P. 191-200 C. - 6,50 t/ga. Lines of winter wheat breeding nursery in winter in good condition. After wintering 52 (5,2 %) number of winter wheat were liquefied by 60-80%, 7 (0,7%) numbers of winter wheat were completely lost. Other lines of winter wheat was assigned a score of overwintering from 5 to 9.,75% of the lines had scores of 7 points. Lines of winter wheat with high intensity of regrowth and had a high winter survival (7-9 points). By maturity lines of winter wheat were distributed into groups: early - 111 rooms or 11,1%, mid - 272 rooms is 27,2%, late maturing 617 rooms or 61,7 %. Phytosanitary survey of the breeding nursery of winter wheat in the phase of earing found resistance combinations to Septoria and rust 7-9 points. The oidium, 914 (91,4%) combinations was at the level of 5-10 %, which is twice less than the economic threshold of damage in this phase ( EPV=20-30% diseased plants) and 86 (8,6%) percent of the lesions more than 30%. In breeding nursery were selected as descendants of 5-10 spikes with each combination. Product Description popup.authors Литус М.В. popup.nrat_date 2020-04-02 Close