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TESTS OF NEW PRODUCTS FOR IMPROVING THE YIELD OFPOTATO AND THE QUALITY OF THE CROP
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| Author:
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?.?. GALEEV*, ?.?. SERGEEVA, N.A. PERCHENKO, N. B. MASLOVA
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| Abstract:
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To test the drugs – the organo-mineral additive Turmax (which contains not only basic mineral elements of nutrition
but also products of metabolism of rhizosphere microorganisms) and bio-fertilizer Biovise (which contains agrobacteria),
field experiment has been conducted, which involved cultivating potatoes of the Nevsky and Lubava
varieties on gray forest soil for two different in weather conditions years. Variants of the experiment included
control, single spraying of potato plants on shoots and during budding, double spraying of plants on shoots and during
budding.As a result, it has been established that foliar treatment of the two potato plants varieties by both
preparationsdespite different weather conditions, not only did not negatively affect the yield of potatoes but also
significantly increased this indicator in option 2 – single spraying on shoots and in option 4 – double spraying on
shoots and during budding.The significant effect of the organo-mineral drug Turmax and biofertilizerBiovise on the
increase in starch, dry matter, vitamin C content in theNevsky and Lubava varieties has been observed for two years
with a double treatment of the vegetative organs with the preparation (variant 4) while the content of reducing sugars
in the tubers of all ripening groups led to a decrease in similar variants.The use of two types of drugs indicates a
positive impact not only on the potato yield but also on its quality in years with different weather conditions.It has
been revealed that for the highest yield and quality of potato, it is more effective to treat plants twice during the
vegetation period – on shoots and during budding – with bothTurmax and Biovise.
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| Keyword:
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potato, foliar top dressing, organic-mineral additive Turmax, bacterial diseases, fungal diseases, yield.
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| EOI:
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| DOI:
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