Thematic electronic scientific online journal NCFSCHVW

Fruit growing
and viticulture of South Russia



Rebrov Anton

Federal State Budget Scientific Institution All-Russian Research Institute of Viticulture and Winemaking named after Ya.I. Potapenko

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Articles in journal: (total 11)

pdf
142 Кб
7 с.
Breeding and production of planting material
Date posted: 15.01.2016
UDC: 634.8.037:581.143.6
Keywords: IN VITRO GRAPES PLANTS, SALICYLIC ACID, ADAPTATION TO UNSTERILE CONDITIONS

Annotation

Objective of this research is study of influence of the salicylic acid added to a nutrient medium on adaptation to unsterile conditions of grapes plants. Object of research is the revitalized of test-tube's plants of grapes of Sibirkovy, Pino Noir and Merlots landed under the unsterile conditions after cultivation on nutrient mediums with various level of content of salicylic acid. The range of the applied concentration is 0,14 to 14 mg/l of a nutrient medium. When the research on adaptation to unsterile conditions of grapes plants are carrying out, the standard method of clonal microreproduction in vitro, applied for fruit and berry crops, and the technique modified in the laboratory of institute are used. During research the positive influence of salicylic acid in survival of grapes plants at their transfer to unsterile conditions is established, but the inhibition of development is often noted in the options where salicylic acid is applied. It is shown that addition of salicylic acid in a nutrient medium increase in preadaptability of the test-tube's of grapes plants to unsterile conditions. It is revealed in experiment that optimal concentration of preparation for different grapes varieties can be differ. In our experiences the concentration of 0,14 and 0,7 mg/l were often the most effective. Such concentrations, as a rule, increase in survival ability and don't effect considerably on the rates of plants development during growing. As result of the carried out research the optimal concentration of salicylic acid in a nutrient medium which are increasing in acclimating of grapes plants and not reducing their growth activity in comparison with control.

How to cite
Rebrov A. APPLICATION OF SALICYLIC ACID FOR INCREASE OF PRE ADAPTABILITY OF TEST-TUBE'S GRAPES PLANTS TO IN VIVO CONDITIONS [Electronic resource] // Fruit growing and viticulture of South Russia. 2016. № 37(1). pp. 144–150. URL: http://journalkubansad.ru/pdf/16/01/11.pdf. (request date: 29.03.2024).
pdf
896 Кб
14 с.
Breeding and production of planting material
Date posted: 15.01.2018
UDC: 634.8.037:581.143.6
Keywords: REVITALIZED COLLECTION OF GRAPES VARIE-TIES POST VITRO, ADAPTATION TO UNSTERILE CONDITIONS, MELAFEN, SILIPLANT-U, LIGNOGUMAT OF POTASSIUM, SUBSTRAT PHYTOTOXICITY

Annotation

The article presents the ways to solve the problems arising during the acclimatization of test tubes plants to non-sterile environmental conditions when creating the collections of healthy grapes in the open field. The main often problems in adapting to non-sterile conditions are the low survival rate of plants and their slow development in the initial period. These aspects can slow down the creation of healthy collections of varieties and promising hybrid forms of grapes in the open field. In order to improve survival and stimulate the development of post vitro grape plants, the effectiveness of the use of new generation of preparation was studied. A positive aftereffect of a new generation of Melafen preparation, added to the culture medium during in vitro culture, is shown for subsequent adaptation to non-sterile conditions. It was found that the use of Melafen in the initial stage of adaptation (30 days), contributes to the improvement of plant survival rates and development. In the future (after 60 days), the weakened aftereffect of the drug and leveling of development indica-tors are noted. The results of the study of the new generation of Siliplan and Lignohumate Potassium preparations for increasing in the adaptability of the in vitro of sanated aboriginal Don grape varieties when their planting them in non-sterile environmental conditions are presented. The best variant of the experiment was a variant with the use of potassium Lignohumate. At the same time, there was a clear tendency to improve the survival and development of the root system in all studied varieties. The positive effect of Siliplan-U using was at the control level. The research is supported by the program for the development of bioresource collections of FAO ( 0705-2017-0016).

How to cite
Rebrov A. SOME ASPECTS OF ADAPTATION TO UNSTERILE CONDITIONS OF THE ENVIRONMENT DURING CREATION OF COLLECTIONS FROM REVITALIZED IN VITRO GRAPES PLANTS IN THE CONDITIONS OF THE OPEN GROUND (POST VITRO) [Electronic resource] // Fruit growing and viticulture of South Russia. 2018. № 49(1). pp. 33–46. URL: http://journalkubansad.ru/pdf/18/01/03.pdf. (request date: 29.03.2024).
pdf
310 Кб
14 с.
Mineral nutrition of plants
Date posted: 15.03.2014
UDC: 634.8.037:581.143.6
Keywords: BASIC NURSERY, GRAPES PLANTS, SANDY SOILS, NOT-ROOT FEEDING, PREPARATIONS OF NEW GENERATION, ADAPTABILITY

Annotation

Adaptation of revitalized plants in vitro to conditions of an open ground is the final stage of technology of their receiving and the initial stage of basic nurserys foundation of intensive type. Improvement of feeding regime of basic plants of grapes has a special interest at a lack of nutritious elements on the sandy soils. Foliar feeding is often used as an urgent method for fast elimination of lack symptoms of individual nutrition elements in the plants. The aim was to study the influence of preparations of new generation as a part of not root feeding on development and formation of grapes plants in the first two years under the conditions of sandy soils of a basic nursery. It is established that the foliar plant feeding by a complex of mineral nutritious salts, in combination with preparations of new generation, in the conditions of sandy soils improved the growth and development of grapes plants. Introduction in the structure of fertilizers of immune modulate preparations promoted the qualitative reorganization of morphological indicators of plants development. For bigger efficiency under the conditions of the sandy soil it is recommended to apply the foliar feeding by complex fertilizers together with such preparations, as Zircon 0,1-0,2 ml/l; Epin 0,4 ml/l; Lignogumat Potash 0,3 g/l.

How to cite
Rebrov A. THE INFLUENCE OF FOLIAR FERTILIZER ON INCREASE OF POST VITRO GRAPES ADAPTABILITY TO CONDITIONS OF BASIC NURSERY ON THE SANDY AREA [Electronic resource] // Fruit growing and viticulture of South Russia. 2014. № 26(2). pp. 154–167. URL: http://journalkubansad.ru/pdf/14/02/14.pdf. (request date: 29.03.2024).
pdf
900 Кб
13 с.
Mineral nutrition of plants
Date posted: 15.05.2017
UDC: 634.8.037:581.143.6
Keywords: POST VITRO GRAPES, SANDY SOIL, FOLIAR FERTILIZATION, WATER-RETAINING ABILITY OF LEAVES

Annotation

The influence of leaves dressing by the preparations containing in composition of melamine acid salt (Melafen) and silicon (Siliplant-u) has been studied. Their positive influence adaptability of basic plants to conditions of basic nursery placed on the sandy massif of the Ust-Donetsky territory of the Ros-tov Region is established. Processing of parent bushes leaves by these preparations considerably improved their growth indicators, promoted the high-quality changing of morphological parameters of plants development and vine maturing, increased in water-retaining ability of leaves. The greatest effect was noted in the options of application of the Melafen preparation. The application of this preparation promoted the reliable increase in a shoot length and growth of a bush. In this option is noted the increase in the area of one leaf and total area of a parent plant leaves, also is noted the improvement of the majority parameters of plants maturing. The use of the microfertilizer containing silicon (Siliplant-U) available to plants in the composition also on the majority of the studied indexes gave a stable positive effect in comparison with a control option. It is established that not root processings considerably influence water-retaining ability of the leaves. In a process of vegetation the values of this parameter in all options of experience considerably change. The leaves have the highest water-retaining ability at the beginning of vegetation (in May), and the least ability the leaves have in the end of vegetation (October). Content of nonvolatile solids in the leaves (% to water), on the contrary, during vegetation increases, and the content of water at the same time respectively falls. Throughout vegetation the best water-retaining ability of leaves was marked out most often in an option with combined use of a complex mineral fertilizer and elafen preparation.

How to cite
Rebrov A. INFLUENCE OF SILICON AND MELAMINE SALT ADAPTABILITY INCREASING OF GRAPES PARENT PLANTS OF CABERNET SEVERNY IN THE CONDITIONS OF SANDY MASSIF [Electronic resource] // Fruit growing and viticulture of South Russia. 2017. № 45(3). pp. 76–88. URL: http://journalkubansad.ru/pdf/17/03/07.pdf. (request date: 29.03.2024).
pdf
915 Кб
16 с.
Breeding and production of planting material
Date posted: 16.09.2022
UDC: 634.8.037:581.143.6
DOI: 10.30679/2219-5335-2022-5-77-121-136
Keywords: IN VITRO GRAPE PLANTS, SUCROSE CONCENTRATION IN NUTRIENT MEDIUM, IN VITRO PLANT MORPHOGENESIS

Annotation

To improve the organic nutrition of a grape plant in in vitro culture, studies were conducted on the effect of sucrose on the development of test-tube plants. Despite the fact that sucrose is the most commonly used and sufficiently studied source of carbon in in vitro nutrient media, at this stage of the study, it was necessary to clarify and compare the response of specific model varieties to various concentrations of sucrose, and also to obtain, at the end of the experiment, a sufficient number of microplants for further stages of research. Two varieties with diametrically opposite characteristics of development in in vitro culture were taken for the study. The Sibirkovyi variety was chosen as one of the fastest growing and, accordingly, the fastest aging (in vitro culture) varieties, and Krasnostop Karpi is one of the slowest developing varieties in in vitro culture. In addition, these varieties also differ genetically. Sucrose concentrations from 0 to 40 g/L were used in the experiment. The varietal reaction of model varieties in the experiment with different concentrations of sucrose in the nutrient medium showed both general patterns and minor differences. For the Sibirkovyi variety, the optimal concentrations for the development of most indicators of microplants were in the range from 5 to 20 g/l, and for the Krasnostop Karpi variety 5-10 g/l. There was a clear tendency to decrease the root length index with a decrease in sucrose concentration below and an increase above 30.0 g/l in both varieties. The best indicators of development and preservation in a year were noted in the variant where sucrose was not used at all, the variant with the lowest concentration of sucrose, 5.0 g/l, was slightly inferior to it. At the same time, at high concentrations, despite the worse preservation, a slowdown in the growth processes of the shoot and its maturation in some plants were noted.

How to cite
Rebrov A., Bondareva O., Semenova L. INFLUENCE OF SUCROSE CONCENTRATION IN NUTRIENT MEDIUM ON IN VITRO PLANT MORPHOGENESIS [Electronic resource] // Fruit growing and viticulture of South Russia. 2022. № 77(5). pp. 121–136. URL: http://journalkubansad.ru/pdf/22/05/10.pdf. DOI: 10.30679/2219-5335-2022-5-77-121-136 (request date: 29.03.2024).