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Effect of foliar applications of the micronutrient nanofertilizer Nanoplant-Co, Mn, Cu, Fe, Zn, Cr, Mo, Se, B. Ultra + Boron on the yield, berry weight, and storage duration of highbush blueberry

Abstract

Two-year trials conducted on four cultivars of highbush blueberry assessed the efficacy of the micronutrient fertilizer Nanoplant-Co, Mn, Cu, Fe, Zn, Cr, Mo, Se, B. Ultra + Boron. The results demonstrated that this new formulation, based on nanoparticles of micronutrient compounds, exhibits significantly higher biological effectiveness compared to conventional chelated micronutrient fertilizers, reducing the total seasonal micronutrient application rate by a factor of 20 (from 234.0 to 11.7 g/ha). The low application rate combined with high efficacy enabled more frequent foliar treatments throughout the entire growing season – from bud swell to peak fruiting – meeting the continuous micronutrient demands of the plants. The use of Nanoplant-Co, Mn, Cu, Fe, Zn, Cr, Mo, Se, B. Ultra + Boron accelerated berry ripening, increased average fruit weight, improved yield, and extended postharvest storage life.

About the Authors

T. V. Kurlovich
ГНУ «Центральный ботанический сад Национальной академии наук Беларуси»
Беларусь


S. G. Azizbekyan
ГНУ «Институт физико-органической химии Национальной академии наук Беларуси»
Беларусь


V. L. Filipenya
ГНУ «Центральный ботанический сад Национальной академии наук Беларуси»
Беларусь


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Review

For citations:


Kurlovich T.V., Azizbekyan S.G., Filipenya V.L. Effect of foliar applications of the micronutrient nanofertilizer Nanoplant-Co, Mn, Cu, Fe, Zn, Cr, Mo, Se, B. Ultra + Boron on the yield, berry weight, and storage duration of highbush blueberry. Fruit Growing. 2025;37:129-135. (In Russ.)

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ISSN 0134-9759 (Print)