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Information × Registration Number 0220U104310, 0119U100129 , R & D reports Title To create winter wheat varieties of universal soft type with high potential of yield, strong in grain quality, adapted for growing on different agrofons in the steppe and forest-steppe zone of Ukraine popup.stage_title Head Vasylenko Taisiia F., Registration Date 16-12-2020 Organization Donetsk state agricultural science station of the National academy of agrarian sciences of Ukraine popup.description2  In 2020, the following amount of winter wheat breeding material was studied by nurseries: nursery of source material - 240 numbers, selection - 7728, control - 740 numbers; preliminary variety test - 57 numbers, small competitive variety test - 54 numbers, competitive variety test - 46 numbers, ecological variety test - 55 varieties. 70 hybrid combinations were performed. According to the results of the competitive variety testing, the hybrid combinations of Donetsk (8.3 t / ha) hybrid combinations exceeded the standard: 184 (+3.6 t / ha), 256 (+0.6 t / ha), 337 (+2.2 t / ha) ha), 445 (+0.4 t / ha), 481 (+0.3 t / ha), 485 (+1.1 t / ha), 498 (+0.2 t / ha). In the ecological variety test in 2020, the following varieties of Yuzivska +0.9 t / ha significantly exceeded the Donetsk 48 standard (8.3 t / ha); Goddess +0.5; Oleksiyivka +0.6 t / ha of selection of Donetsk DSDS, and also the grade Lira of Odessa +0.6 t / ha - the originator of SGI-NCNS. Analysis of the structure of the crop shows a significant variation in the mass of 1000 grains. The smallest weight of 1000 seeds of 37.3 g was in the variety Goddess of Donetsk DSDS, the largest - 50.3 g in the variety Aukeliuc of the Austrian selection SAATBAU. The length of the ear ranged from 6.7 cm - Activus variety of Austrian selection SAATBAU, to 10.6 cm - Inventory variety of the Yuriev Institute of Plant Breeding NAAS. Accordingly, there was a significant fluctuation in the number of grains in the ear. The Amandus variety of the Austrian selection SAATBAU had the smallest number of grains - 20.5 pieces, and the largest number of grains was noted in the Faunus variety 40.3 pieces. A new variety of winter soft wheat, Vezha, is under state variety testing. In the preliminary reproduction there are 3 perspective selection lines. A new variety of winter soft wheat Diamond (application № 20012042 dated 02.11.2020) was submitted for state variety testing. Product Description popup.authors Bondareva Olga B. Viniukov Oleksandr O. Vasylenko Taisiia F. Vashchenko Vladimir V. Vyskub Roman S. Korobova Oksana M. popup.nrat_date 2020-12-16 Close