Thematic electronic scientific online journal NCFSCHVW

Fruit growing
and viticulture of South Russia



Didenko Pavel

Federal State Budget Institution of Science "Russian National Scientific Research Institute of Viticulture and Winemaking" Magarach " RAS"

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Articles in journal: (total 3)

pdf
687 Кб
14 с.
Mineral nutrition of plants
Date posted: 14.07.2017
UDC: 34.85/.86:631.559.2/.816.12:632.4
Keywords: GRAPES, FOLIAR FERTILIZING, TANK-MIXTURE, YIELD CAPACITY

Annotation

The main feature and principal essence of the current stage of agricultural production is the need to increase its efficiency in the face of the need to reduce the consumption of energy resources, while not reducing, but increasing in the productivity of cultivated crops. Today, one way to increase in the quantity and quality of grapes yield and produced wine from it is to apply foliar fertilizers and surfactants in the tank mixtures of pesticides that increase in their efficiency. This article outlines the results of a study conducted in 2015-2016 on the biological regulation as to the application of a liquid complex fertilizer Nutri-Fait PK and surfactant Spartan in the orchards of winemaking and table grapes varieties in the South Coast and South-Western viticultural regions of the Crimea. The preparations of interest were added to tank mixture of pesticides during the chemical treatment of grapevines in the following phases of grapes plants development: "before bloom"; "after bloom" and "closure of berries into clusters." The results obtained in the course of carried out research evidenced the positive impact of Nutri-Fait PK and Spartan preparations on the yield and quality of winemaking grapes variety of Cabernet Sauvignon and Kesha table variety. It was found that the three-stage spraying of the vineyards with the preparations under investigation significantly increases in the biomass buildup of the above-ground grapes bush parts (up to 22% as compared to standard). The grapes yield capacity increases the yields up to 9-12 %, as well increases in accumulation of sugar in the juice of the berries by 0,5-0,6 g/100 sm3, thus speeding up the ripening of the grapes in the conditions of the South Coast and South-Western Crimea.

How to cite
Aleinikova N., Galkina E., Didenko P., Didenko L. BIOLOGICAL REGULATIONS OF "NUTRI-FAIT PK" AND "SPARTAN" PREPARA-TION'S APPLICATION ON WINE-MAKING AND TABLE GRAPES VARETIES IN THE CONDITIONS OF THE CRIMEA [Electronic resource] // Fruit growing and viticulture of South Russia. 2017. № 46(4). pp. 80–93. URL: http://journalkubansad.ru/pdf/17/04/08.pdf. (request date: 29.03.2024).
pdf
715 Кб
26 с.
Phytosanitary condition of plants
Date posted: 15.03.2017
UDC: 634.8.047:632.75:632.931/.937(470.75)
Keywords: GRAPEVINE, PHYTOPLASMA DISEASE BLACK WOOD OF GRAPES (BOIS NOIR), AGRICULTURAL METHOD, PLANT GROWTH BIOSTIMULATORS, BACTERICIDE, YIELD

Annotation

We carried out a two-year research in the affected by phytoplasma disease (Bois noir) Chardonnay vineyards in the South-West zone of Crimea. In 2014, when 26.8 % of the vine bushes have been demonstrated the symptoms of phytoplasma disease, and the damage degree constituted on average 2.5 affected shoots per bush, we found a significant reduction in the average number of bunches on the affected bushes, specifically by 34.5 %; the average bunch weight was reduced by 23.5 %; the estimated vine yield went down by 50.4 %. In 2015, when 62.7 % of vines showed the symptoms of the disease, and the damage degree constituted on average 3.7 affected shoots per bush, the reduction in the average bunch weight reached 61.7 %, that of the vine yield 66.7 %. Monitoring of Auchenorrhyncha revealed four native species that can act as phytoplasma vectors spreading the disease from the infected to healthy plants: Hyalesthes obsoletus, Hyalesthes luteipes, Reptalus panzer, Fieberiella florii. The number of the pests was 1-5 samples in a trap during June-September period. When studying the possibility of reducing the negative impact of Bois noir on grape-vines in case of using plant growth bioactivators K-Humate-Na + Gumasporin and Sana-Tam, as well as bactericide Fitoplazmin (water-soluble concentrate) we werent able to obtain reliable data on curbing the spread of phytoplasmos with the abovementioned drugs under test rates and frequency of treatments. Removing the affected vine shoots resulted in 14.8 % reduction of the number of affected by Bois noir plants and reduction in the damage degree by 1.2 times. Combining agricultural practices with experimental preparations had, to varying degrees, a positive impact on certain quantitative yield indicators; the influence on sugar content in the juice of the berries has not been established. The obtained results are preliminary; the research will be continued.

How to cite
Aleinikova N., Radionovskaya Y., Didenko L., Didenko P., Andreev V. GUEST OF REDUCING WAYS OF SPREAD AND DECREASE IN HARMFULNESS OF PHYTOPLASMA BLACK WOOD OF GRAPES (BOIS NOIR) DISEASE IN THE VINEYARDS OF CRIMEA [Electronic resource] // Fruit growing and viticulture of South Russia. 2017. № 44(2). pp. 74–99. URL: http://journalkubansad.ru/pdf/17/02/07.pdf. (request date: 29.03.2024).
pdf
146 Кб
10 с.
Publishing of young scientists and postgraduates
Date posted: 15.09.2015
UDC: 634.8:632.4/.95.027(477.75)
Keywords: GRAPEVINE, MILDEW, KODASAYD 950 M.E., TANK MIX, BIOLOGICAL EFFICIENCY, INDEXES OF YIELD

Annotation

The purpose of research is the determination of biological efficiency of system of protective measures on vineyards when using the tank mixes of pesticides with ad'yuvant Kodasayd and the possibility to reduce the frequency rate of chemical processings. The field research were conducted in 2013-2014 on industrial grapes plantings of Rkatsiteli grapes in the South-West zone of vine growing of the Crimea. The standard methods applied in vine growing and protection of plants were used: route inspections and field research - for study of dynamics of development of diseases and determination of productivity of grapes; laboratory's research - for definition of the content of sugars and titrable acids in the juice of grapes berries. Calculation of biological efficiency of system of grapes protection against diseases when using the tank mix of fungicides with ad'yuvant Kodasayd showed the high values - higher than 86,6% by all options of experiment. The highest rates of efficiency (87,1%) at protection againts mildew with use of ad'yuvant Kodasayd 950 on the leaves are noted in two options of experiment: use of ad'uvant at all processings of plants and in a option with reduction of frequency rate of processings. The level of crop protection in this case made 89,2-89,6%. The use of ad'yuvant of Kodasayd 950 (2,0 l/hectare) in the tank mix with chemical preparations allowed you to reduce the frequency rate of processings from 6 to 4 without decrease in efficiency of protection. The high level of protective measures when using the modern assortment of preparations and multipurpose ad'yuvant of a natural origin - Kodasayd 950 allowed you to receive the bigger crop of grapes - 5,3-5,4 kg / a bush against 4,5 kg / a bush in the control option.

How to cite
Didenko P. USE OF AD'YUVANT KODASAYD FOR PROTECTION OF GRAPES AGAINST MILDEW UNDER CONDITION OF CRIMEA [Electronic resource] // Fruit growing and viticulture of South Russia. 2015. № 35(5). pp. 173–182. URL: http://journalkubansad.ru/pdf/15/05/15.pdf. (request date: 29.03.2024).