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Information × Registration Number 0223U001664, 0121U108768 , R & D reports Title Theoretical substantiation of processes of formation of productivity of niche fodder cultures in the conditions of climate changes and development of resource-saving technologies of their cultivation in the Forest-steppe popup.stage_title Head Sliusar Serhii М., Registration Date 01-02-2023 Organization National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2  The object of the research is the processes of formation of productivity and quality of single- and multi-stem varieties of fodder beet under various fertilizers and agrotechnical measures in the conditions of climate change in the northern part of the right-bank forest-steppe of Ukraine. The purpose of the research is to reveal the regularities and discrepancies in the yield formation of single- and multi-stem varieties of fodder beet under different systems of mineral nutrition and technological methods of cultivation, to establish their influence on the quality indicators of root crops, under conditions of climate change in the northern part of the right-bank forest-steppe of Ukraine. To develop effective resource-saving and sufficiently drought-resistant technologies for fodder beet cultivation. Research methods are field and laboratory with the use of visual, measuring-weighing and calculation, chemical. Research results. It was established that multi-stem varieties of fodder beet prevailed in terms of productivity of single-stem forms, in particular Sonet (Ukraine) and Brigadyr (Germany) varieties, and provided a yield increase of 8-23 t in relation to single-seeded samples. Among multi-stemmed varieties, the Sonet variety (Ukraine) and Brigadyr variety (Germany) stood out with the highest productivity. Against the background of complete mineral nutrition N45Р45К45+ complex of macro- and microelements, these varieties formed the maximum yield of root crops, respectively 94.7 and 85.2 t/ha. Although single-stemmed beetroot varieties were inferior to multi-stemmed ones in terms of yield, the Centaur variety was ahead of them in terms of dry matter content, with the exception of semi-sweet forms (dry matter content reached the level of 12%). The nutritional value of the feed was dominated by monocot varieties, in particular Darina and Rubikon, which formed the crude protein content at the level of 1.3-1.36%. Product Description popup.authors Kramar Oleksandr S. Kurhak Vоlodymyr G. Martyniuk Nataliia I. Panasiuk Serhii S. popup.nrat_date 2023-02-01 Close