INFLUENCE PLANTING DATES AND GROWING AND PROCESSING OF MICROBIOLOGICAL PREPARATIONS ON THE QUALITY OF POTATO (SOLANUM TUBEROSUM L.) IN CARPATHIAN

Authors

  • V. A. Koltunov Kyiv National Trade - Economic University ,
  • T. V. Danilkova State PhytosanitaryInspection Lviv region
  • V. V. Boroday National University of Life and Environmental Sciences of Ukraine image/svg+xml

Abstract

Application in the Carpathians Fitotsyd, Planriz, Diazofit, Fosfoenterin and fungicide Ridomil Gold MZ 68 WG as a whole contributed to increasing productivity and marketability of potatoes, increase the standard part compared to the control without treatment. In the application of microbiological preparations , on average we observed the formation of more marketable tubers in 1.1-1.3 times, smaller number of small tubers in the 1.1-1.6 and infected plants in 1,5-3,9 times. Treatment with a mixture of Planriz and Ridomil Gold was more effective than using a single fungicide. The 1st planting time in the third decade of April was the best landing due to the formation of more standard parts.

Author Biographies

  • V. A. Koltunov, Kyiv National Trade - Economic University,
    Doctor of Agricultural Sciences, Professor
  • T. V. Danilkova, State PhytosanitaryInspection Lviv region
    head of the methodological forecasting
  • V. V. Boroday, National University of Life and Environmental Sciences of Ukraine
    Ph.D., associate professor

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