Thematic electronic scientific online journal NCFSCHVW

Fruit growing
and viticulture of South Russia



Petrov Valeri


Doctor of Agricultural Sciences, associated professor

Articles in journal: (total 85)

pdf
538 Кб
14 с.
Genetic Resources, Cultivar, selection
Date posted: 15.05.2020
UDC: 634.8 : 631.52
DOI: 10.30679/2219-5335-2020-3-63-60-73
Keywords: GRAPES, INTRODUCTION, VARIETY, VEGETATION, STRESS FACTORS, ADAPTATION

Annotation

Studies of the introduced German technical Monarch grape variety were carried out in the Black Sea agro-ecological zone of viticulture in the Krasnodar Territory. In unstable weather conditions, the duration of the growing season from blooming buds to the full physiological maturity of grape berries was 135 days in 2018, and in 2019 was 125 days. The variety showed the signs of an adaptive response to changing weather conditions. With an acute deficit of precipitation and a slow increase in air temperature in 2018, the duration of the second phase of the vegetation from the beginning of bud blooming to the beginning of flowering was 11 days longer. The significant difference in the duration of the second and third phases of vegetation is explained by the adaptive reaction of the introduced variety to lower air temperature in late May and early June in 2018. The difference in average daily air temperature during the period of active shoot growth and at the beginning of flowering reached 4.6 ºC, the amount of precipitation was 4.3 times less, that promoted the accelerated ripening of grapes in 2018. The maximum air temperature on average during the ripening period of grape berries was equal to 33 º in 2018, and 31 º in 2019. The amount of precipitation was 3.3 times less than normal. The high adaptive reaction of the technical Monarch grape variety is of great practical importance for use in scientific purposes and in industrial production when creating the stable ampelocenoses in unstable weather conditions of Southern Russia.

How to cite
Larkina M., Dergachev D., Petrov V., Pankin M., Marmorshtein A. PHENOLOGICAL CYCLES OF THE TECHNICAL MONARCH VARIETY UNDER UNSTABLE WEATHER CONDITIONS OF THE SOUTH OF RUSSIA [Electronic resource] // Fruit growing and viticulture of South Russia. 2020. № 63(3). pp. 60–73. URL: http://journalkubansad.ru/pdf/20/03/05.pdf. DOI: 10.30679/2219-5335-2020-3-63-60-73 (request date: 29.03.2024).
pdf
520 Кб
12 с.
Genetic Resources, Cultivar, selection
Date posted: 15.05.2020
UDC: 634.8 : 631.52
DOI: 10.30679/2219-5335-2020-3-63-74-85
Keywords: GRAPES, VARIETY, VEGETATION, ADAPTATION

Annotation

Study of phenology of universal grape variety Podarok Dmitria were carried out in the Black Sea agroecological zone of viticulture in the Krasnodar Territory. According to the data of research the variety shows the signs of earlymedium ripening and adaptive response under unstable weather conditions in the temperate continental climate of Southern of Russia. The signs of adaptation of this variety were most manifested during the ripening period of grape berries. The duration of the ripening period of grape berries in atypical weather conditions in 2018 was 17 days, 13 days less than in 2019. The accelerated ripening of grape berries was promoted by high solar insolation and an acute deficit of precipitation. The average daily air temperature in this period in 2018 was 3.5 C higher than in 2019 and 1.8 C higher than the average long-term norm. The amount of precipitation in 2018 was 13.5 times less than in 2019, 7.8 times less than the norm and amounted to 3.7 mm. In 2019, the low air temperature at the beginning of the growing of studied grape variety compared to 2018 contributed to a restrained bud opening, growth of shoots and inflorescences. A sharp warming in late May-early June contributed to an earlier start of plant flowering. The low temperature in the second half of the growing season compared to 2018 and the average longterm norm slowed down the physiological processes and made longer the periods of growth of grape berries.

How to cite
Dergachev D., Larkina M., Petrov V., Pankin M., Marmorshtein A. PHENOLOGY OF NEW GRAPE VARIETY OF PODAROK DMITRIA IN UNSTABLE WEATHER CONDITIONS OF SOUTH OF RUSSIA [Electronic resource] // Fruit growing and viticulture of South Russia. 2020. № 63(3). pp. 74–85. URL: http://journalkubansad.ru/pdf/20/03/06.pdf. DOI: 10.30679/2219-5335-2020-3-63-74-85 (request date: 29.03.2024).
pdf
542 Кб
14 с.
Mineral nutrition of plants
Date posted: 15.05.2020
UDC: 634.8; 634.8.03
DOI: 10.30679/2219-5335-2020-3-63-121-134
Keywords: GRAPES, PHYLLOXERA, PHYSIOLOGICAL ACTIVE SUBSTANCES, ROOT SYSTEM, TOLERANCE, PLANTING MATERIAL

Annotation

The article shows the results of studies on the effectiveness of the use of physiological active substances (FAS) for top dressing treatment of vegetative saplings for the formation and development of the root system of grapes. The purpose of this work is to reveal the fundamental possibility of obtaining the high-quality root-owning planting material from shortened cuttings of phyloxera tolerant grape varieties with a limited nutrition area using physiological active substances. Studies were carried out on promising grape varieties for the Republic of Dagestan, suitable for cultivation in the root own crop. The Agadai variety served as a control. It has been established that for phylloxera-tolerant technical grape varieties, when the top dressing application of FAS the indicators shown for the quality of native root planting material are achieved. The use of physiological active Substances by treating the leaf surface of grape sapling is more effective and more appropriate than the preplanting application of an auxin preparation. In particular, in the process of studying a promising technical variety of Pervenets Magarach for the Republic of Daghestan suitable for own roots cultivationit it is revealed that the optimal for obtaining root- owning planting material is a planting scheme of 20x10 cm with a cuttings length of 20 cm and when the treatment of vegetative plants with a solution of FAS when the shoots of 20-30 cm in length. The results of carried out research open the way for accelerated propagation of especially valuable phyloxera-tolerant grape varieties under the condition of limited genetic material and land resources.

How to cite
Kazahmedov R., Petrov V., Saidov B., Abdullayeva T. FORMATION OF THE ROOT SYSTEM IN PHYLLOXERA TOLERANT GRAPE VARIETIES WITH FOLIAR APPLICATION OF PHYSIOLOGICALLY ACTIVE SUBSTANCES [Electronic resource] // Fruit growing and viticulture of South Russia. 2020. № 63(3). pp. 121–134. URL: http://journalkubansad.ru/pdf/20/03/10.pdf. DOI: 10.30679/2219-5335-2020-3-63-121-134 (request date: 29.03.2024).
pdf
135 Кб
8 с.
Mineral nutrition of plants
Date posted: 15.07.2015
UDC: 634.8 : 631.8
Keywords: GRAPES, GROWTH PROCESS, QUALITY OF PRODUCTION MINERAL NUTRITION

Annotation

The fertilizers have a significant impact on the activization of the over ground part of the plant, harvest and grapes quality. Micro fertilizers and growth regulators have influence on the growth of shoots, the laying of fruit formations in the overwintering buds and the leaf formation of bushes. These indicators are interrelated and allow to predict the productivity of plantings. The purpose of the research is to reveal the regularities of changes in the growth processes, the productivity and the quality of products under the influence of the different modes of mineral nutrition. The research are carried out in the agric ecological viticulture zone of the Black Sea of Krasnodar Region for Riesling technical varieties. Methodology of carried out scientific work included the placing of field one factor's experience with various options for application of "Polimiks-agro" fertilizer. The positive influence of not-root nutrition of fertilizer "Polimiks-agro" on growth processes, productivity, and quality of the Riesling grapes is established. In the field experience the number of shoots and one-year shoots growth and number of inflorescences are increased, the quality of grapes bunches is improved. On the treated bushes the color of leaves is intensive green, the lack of nutrients was not observed. It is shown the improvement of quality of the berries juice. Sugar content in the experience options is higher than in a control on 3.1-5.3 g/100 cm3 with decreasing acidity on 0.4-1.0 g/dm3. The reliable yield change under the influence of the "PoliMiks-agro" is established. The use of fertilizer has increased the productivity of Riesling grapes in all options of experience. The most outstanding options were released with the triple application of "PoliMiks-agro" in a dose of 2 l/hectare and with the use of "PoliMiks-agro" according to the sheme of 2: 1: 2 l/ hectare. The grapes harvest increases in these options of experiment on 4.0 and 3.1 t/ha or 36.4% and 28.2%, respectively.

How to cite
Petrov V., Krasilnikov A., Russo D. CHANGE OF GROWTH PROCESSES, GRAPES PRODUCTIVITY AND QUALITY OF PRODUCTION UNDER THE INFLUENCE OF VARIOUS REGIMES OF MINERAL NUTRITION [Electronic resource] // Fruit growing and viticulture of South Russia. 2015. № 34(4). pp. 64–71. URL: http://journalkubansad.ru/pdf/15/04/06.pdf. (request date: 29.03.2024).
pdf
643 Кб
7 с.
Construction of plantings, forming of crown
Date posted: 15.07.2016
UDC: 634.8 (077)
Keywords: GRAPES, PLANTINGS, THINNING, ROWS, ACCOUNTS, METHOD

Annotation

Biological features of grapes plants, their selective insistence to temperature condition, and especially to minimal air temperatures, limit an area of its growth. Cultivation of plantings under severe climatic conditions is followed by deterioration of grapes quality, damage of separate bodies of plants up to full death of bushes. Under these conditions the problem of formation of steady ampelocenoses and prevention of sparse grapes planting is actual. For providing an objective assessment of vineyards condition the object is to develop a technique of definition of sparse grapes plantings, and carrying out of monitoring with high precision. As object of research were used the most wide spread grapes plantings in the North Caucasus Region, including the largest producers as Krasnodar Region, Republic of Dagestan, Stavropol Region and others. Scientifically reasonable method of definition of sparse grapes plantings is presented in the article. When developing a method for reliable inspection of orchardsfor sparseplanting the selective accountsin the each row and with an interval through 1, 2, 4, 6, 8, 10, 12, 14, 16, 18 and 20 rows are carried out.Presentability of selectionfor carryingout of accountsis determined by a difference of sparse indicators in the plantings receivedin the selective rowsand in an each row. It is establishedthat in the process of reductionof quantity of selective rowsfor calculation the mistake graduallyincreases.The results of the carriedoutresearch have shown-thatfor scientifically based inspection of vineyards for sparseplantings with highprecision,at a sign toleranceto 5%, the accounts needto be carriedout with an intervalthrough five grapes rows,and sixth rowshould beconsideredas a rowthatneed calculation.

How to cite
Petrov V., Pavlyukova T. DENERMINATION OF SPARSING OF GRAPES ORCHARDS [Electronic resource] // Fruit growing and viticulture of South Russia. 2016. № 40(4). pp. 104–110. URL: http://journalkubansad.ru/pdf/16/04/11.pdf. (request date: 29.03.2024).