Oleksandr Tkachuk

Vinnytsia National Agrarian University, Vinnytsia, Ukraine

Publications

• Research   
  Research on the impact of biofertilizers on the productivity of an intensive apple orchard
  Author(s): Ihor Didur, Oleksandr Tkachuk, Hanna Pantsyreva*, Yaroslav ?habanuk and Mykhailo Matusyak
  
  The research is devoted to studying the influence of traditional mineral fertilizers and biofertilizers on the indicators of preservation, growth, individual productivity and yield of apple fruits in an intensive semi-dwarf apple orchard of Vinnytsia National Agrarian University during 2022-2024. One of the important factors in the formation and preservation of apple fruit yield is the total number of fruits set on one tree and the intensity of their fall. We found the largest number of apple fruits set on one tree when fertilized with Bionorma nitrogen - 330 pieces. This was 23.9% more than in the control variant without fertilizer, where 251 fruits were set. The greatest fruit shedding in June was detected in the control variant without fertilizer application - 22.6% of the total number of laid fruits. The least fruit fell on the variants with the application of biofertilizer Bionor.. Read More»
  DOI: 10.5281/zenodo.17906132

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