Name
Chursin Ivan Aleksandrovich
Scholastic degree
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Academic rank
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Honorary rank
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Organization, job position
Kuban State Agrarian University
Web site url
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Articles count: 4
Hereby we present the results of the research devoted
to study of influence of growth modulator called
melaphen on the technical brand of gapes such as
Sovinion White and its agro-biological characteristics.
The research was conducted in 2014-2015 using
fruitful grape Sovinion White of 2004 planting as a
subject in agro farm “Yuzhnaya” of Temruk in the
Krasnodar Region. Melaphen is a type of melamine
salt of bioximethilphosphin acid. It evokes complex
influence on the energetic complex of vegetation cell
in all three stages of vegetation. The chemical was
applied mechanically by a tractor sprinkling. The
square of tested patch is 2 hectares. Melaphen usage
was 6,7 ml to 1 hectare . Norm of liquid applied was
700 liters to 1 hectare. Three times the chemical was
applied during vegetation: before blossoming, grape
growth phase (grapes the size of a pea) and before the
grapes ripen. As a result it was estimated that three times chemical application of melaphen to Sovinion
White in dose 1.
10-9 in period after blossoming of
grapes and before the grapes ripen led to more
saturated accumulation of sugar in juice of the grapes
and also to faster ripening and harvesting, larger mass
of grape bunch amount of harvesting from a bush.
Besides, in the tested option growing processes are
accelerated and pigmentation agents are accumulated
faster in the leaves and embryo infestation in winter
sleeping core is boosted at larger scale. Better harvest
quality leads to better wine materials quality.
Application of melaphen provides higher economical
efficiency
In the article there were presented the results of the researches of the influence of different norms of consumption of the Nutrivant Plus water-soluble phosphorus-potassium fertilizer used for non-root additional fertilizing of Shardone grape shrubs, on accumulation of sugars in berry juice, crop productivity and quality of grape, growth processes of shrubs, quality of wine materials. The most effect is obtained at the norm of the preparation in 2 and
3kgha
In the article there were presented the results of the researches on study of influence of different forms of the Stimokor stimulator of growth (Stimikor, Stimokor sweet and Stimokor Plus) as in a pure type as in a tank mixture with Nutrivant Plus water-soluble
phosphorus-potassium fertilizer on agrobiological and technological indexes of Shardone grape. The most effect was obtained at the treatment of shrubs with Stimokor Sweet