Zimich S.P., Yakovlev A.P., Vinogradov D.V., Gogmachadze G.D.

Biopreparations as an alternative for optimizing the nutrition of cranberry large-fruited

The article suggests studies on the influence of the complex microbial preparation "MaKloR", which contributes to the enrichment of the rhizosphere of plants with useful microor-ganisms in the planting of cranberry microplot. According to the research results, from the mo-ment of coming into contact with the culture, an improvement in the formation of a symbiotic type of interaction was revealed, the best development of the berry culture of large-bodied cran-berries. It is proved that in the field experiment, the studied cranberry varieties formed mycorrhi-zal symbiosis to the same extent that is characteristic of non-contaminated soils.

Keywords: LARGE-FRUITED CRANBERRY, DEVELOPED PEAT BOG, MICROBIAL FERTILIZER, MINERAL FERTILIZER, MYCORRHIZA, INTENSITY OF ROOT MYCORRHIZATION