THE STRUCTURE OF PRODUCTIVITY OF SPRING WHEAT DEPENDING ON THE VARIETY AND FOLIAR TREATMENT WITH MANGANESE, COPPER AND MOLYBDENUM
Abstract
The article presents the results of research on the structure of productivity of spring wheat depending on the variety and use of trace elements of manganese, copper, molybdenum and "Ultramag Combi". It was found that the best productivity indicators were formed by the spring wheat variety Yoldyz. The optimal combination of microelements that positively affect the structure of spring wheat productivity has been established. The best indicators of the structure of the spring wheat yield of Tulaykovskaya 10 and Tulaykovskaya 108 varieties were formed when foliar treatment of crops with a paired mixture of copper and molybdenum with nitrogen, and Yoldyz varieties - manganese and copper, as well as manganese and molybdenum with nitrogen. Foliar treatment with a multi-component preparation "Ultramag Combi", as well as separately applied nitrogen in amide form, was less effective.
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