Тритикале – нова и привлекателна зърнено житна култура
Triticale – a new and attractive grain culture

Summary/Abstract: The production potential of the new triticale varieties was investigated in a five-year field experiment (2009-2015) carried out in the trial field of Dobrudzha Agricultural Institute – General Toshevo. The experiment was designed by the split plot method in 4 replications, the size of the trial plot being 12 m2 after predecessor pea for grain. The aim of the research is the study of new varieties productivity triticale for a longer period of time, characterized in a variety of weather conditions at various rates of fertilization. The long research period with the presence of a wide variety of weather conditions during the growing season of triticale is a cause of formation of its different productivity. The most favorable combination of weather conditions during the 2013 season yielded the maximum yield of triticale compared to other years. The effect of mineral fertilization on the productivity of triticale is different and depends on its interaction with other agronomic factors and environmental conditions. The effectiveness of mineral fertilization is the highest during the 2015 season, when the increase in yields relative to control without fertilization is 44%.

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