The influence of forecrops and nutrition background on the productivity level of spring barley plants
Journal Title: «Таврійський науковий вісник» - Year 2018, Vol 103, Issue
Abstract
The influence of forecrops and nutrition background on the productivity level of spring barley plants was studied. When comparing the elements of the technology of spring barley cultivation, it was established that the use of peas as a forecrop, the introduction of mineral fertilizers at a rate of N30P30 and the use of the growth biostimulant “Аidar” helps create better conditions for the growth and development of plants. It was under these conditions that the varieties of spring barley Skhidny and Stepovik provided the highest average yield − 4.62 t/ha and 4.27 t/ha, respectively A detailed study of the Skhidny and Stepovik varieties of spring barley allows us to conclude that variety Skhidny is more intense. Under favorable weather conditions, the variety provides a high level of productivity. Variety Stepovik is more adaptive and plastic. Regardless of the conditions of the year, it forms a stable level of yield. In arid years, this feature of this variety allows getting higher yields than those of Skhidny. Varieties of spring barley Skhidny and Stepovik are recommended for growing in the zones of the Steppe and Forest-steppe.
Authors and Affiliations
О. М. Коробова, О. О. ВІНЮКОВ
Keywords
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