Agronomy systems with good reason can be
considered as complex multiparameter natural and
technical systems. In these systems, there are
numerous and diverse physical, chemical and
biological processes. On the one hand, these processes
have a significant impact on the performance of these
systems. On the other hand, they are extremely
difficult to be described in the form of meaningful
analytical models based on equations. As a result, the
development of meaningful analytical models is
associated with a large number of simplifying
assumptions that reduce the validity of these models.
Usually we consider linear univariate models for
agronomic systems, whereas practices are necessary
for nonlinear multiparameter models. Thus, we face
the problem proposed to be solved by the application
of a phenomenological meaningful systemic cognitive
models. These models are created using automated
system-cognitive analysis (ASC-analysis) using the
intellectual system called "Eidos" directly based on
empirical data and used for the decision of tasks of
forecasting, decision support and research of the
modeled subject area. In this case, empirical data can
be large, incomplete (fragmented), noisy, presented in
different types of measuring scales (nominal, ordinal
and numerical) and in different units of measurement.
The comparability of the processing of heterogeneous
data is ensured by the fact that they are all converted
into units of measurement of the amount of
information. A numerical example has been given
In cherry breeding aimed to improve fruit quality,
methods of intervarietal, interspecific and remote
hybridization are often used. As a result of the
conducted studies, new promising cherry varieties of
different maturation period, developed in the
conditions of the Lower Volga region by the method
of remote ecologic-genetic hybridization using the
best local varieties, were studied. The most effective
crosses are those developed with use of high-quality
cherry forms Zhukovskaya and Podbelskaya.
According to the aggregate parameters of fruit
quality (dry matter content, sugar-acid index), the
following varieties were positively identified:
Temnookrashennaya, Dubovochka, Lydia,
Rozovaya, Lyubimitsa, Coloritnaya, Korneevskaya,
Loznovskaya, Afina, Sharada, Lexema. The content
of vitamin C - Temnookrashennaya, Lydia,
Coloritnaya, Rozovaya, Lexema. Varieties
Temnookrashennaya, Lydia, Coloritnaya, Rozovaya,
Lexema are offered for use in the canning industry
The article presents results of the research on the
chemical composition of cognac wine materials,
distillates and aged alcohols from the varieties of the
Magarach Pervenets and Rice of different sugar
content grown in the Taman agroecological zone. The
influence of the initial sugar content on the chemical
composition, physicochemical parameters and
organoleptic evaluation, as well as the correlation of
soil-climatic conditions and varietal features on the
composition of cognac distillates, is shown. Soil
analyzes were carried out at the FGBIC Anapskaya
ZOSViV SKZNIISiV with the use of the latest
equipment by conventional methods of determining
indicators of soil characteristics. The purpose of the
research is to give a detailed description of the site
under study, as well as to identify the boundaries of
the ecological macrozone for cultivating cognac
varieties of grapes. In the course of the research it was
clarified that for the selection and evaluation of raw
zones of cognac production, it is necessary to take
into account the optimal soil and climatic parameters
for obtaining high-quality cognac raw materials
This article discusses the results of a study to determine the impact of different primary tillage to sunflower yield. The task of the research was to determine the impact of primary tillage in the agrophysical and agrochemical soil properties. It has been established that the content of productive moisture during the growing period in 0-100 cm soil layer does not depend on the method of processing. Surface treatment of the soil did not have negative effects on soil properties and its agrophysical structure in comparison with moldboard ploughing. . When dump processing improves the density of the soil, accumulates more moisture in the autumn winter period, reduces the weediness of sunflower perennial weeds. Productivity in contaminated areas increases by 3.3 - 5.4 c / ha. On weed-free crops, the yield increased by 2.5 - 3.5 c / ha, due to the improvement of the physical parameters of the soil
Currently, more and more popular in the world are indigenous grape varieties. Now in Russia and abroad there is a growing interest in Krasnostops - a high quality indigenous red grape varieties of technical direction. The object of research was the red technical grape variety called Krasnostop Anapa and Krasnostop AZOS, grown in Anapa ampelocalamus and wine from them. As a control, we used two classic grape varieties of varying degrees of saturation in color and extract content of the wines of Cabernet Sauvignon and Saperavi. The article presents the materials of years of research – agrobiological, technological and economic indicators of technical grades of grapes of selection of the Anapa station – Krasnostop Anapa and Krasnostop AZOS. The amount of anthocyanins in wine from Anapa Krasnostops has superior data for these components in the control options. The mass concentration of phenolic substances and their monomer forms in wine materials of grape varieties Krasnostop AZOS and Krasnostop Anapsky is higher than in the quality control of red wines-Cabernet Sauvignon, which indicates a high accumulation of phenolic substances in new grape varieties. In the years of the study of Krasnostop AZOS and Krasnostop Anapsky on organoleptic properties of wine has received good performance - and of 8.78 8.73 points. The brands of wines developed on their basis will fill up a number of high-quality table and liqueur red wines in the Russian market. These grapes have high potential and great prospects in the light of the global trend of their use in winemaking. All this allows to recommend these grades for wide introduction into production in the southern wine-growing regions of Russia
In the article, we show the results of researches on creation of a material with a fast return of moisture at ripening of a grain are resulted. The general (ACS) and specific (SCS) combinational ability of new corn lines was determined. A promising material has been identified for further work in the field of rapid release of moisture to grain during maturation
The work presents results of the study of Cupressocyparis Leylandii J. and Thuja L. varieties in the conditions of the Kuban zone of horticulture of the Krasnodar region on the main adaptive features: winter hardiness, drought resistance, resistance to common diseases, and decorative features. The aim of the research was to identify the most adaptive and highly decorative varieties of Cupressocyparis and Thuja in the conditions of increasing abiotic and biotic stresses and to form an adaptive and promising assortment of coniferous plants for the conditions of the south Russia's gardening. The results of a complex assessment of 6 introduced varieties Cupressocyparis Leylandii J. and 12 varieties of Thuja L. are presented. The varietal features of adaptability and decorativeness was established in specific growth conditions, which made it possible to identify the most adaptive, combining resistance to temperature stresses (drought-resistant, winter-hardy), major diseases and pests in combination with high decorative indices (architectonics of the crown, color of needles, vitality, decorative period). These are Cupressocyparis Leylandii J. varieties: Leightons Green, Variegata, Gold Rider; and Thuja L. varieties: Degroots Spire, Mini Smaragd, Atrovirens, Dura, Brabant, Can-Can, which showed a high adaptation to the weather and climatic conditions of the southern region in combination with decorativeness, recommended for the extension of the assortment of coniferous plants and creation of garden landscapes in the conditions of the south of Russia
The generalized long-term experience on creation of base of Queen cells in grape varieties, improved in vitro culture, on the sandy array of Ust-Donetsk district of Rostov region. Problems frequently encountered on sandy soils and ways of their solution are shown. We focus on: rehabilitation of the landing of plants of grapes in the conditions of greenhouses, open ground, the optimum time and methods of planting. The work shows the effectiveness of different dressings and types of fertilizers, influence of drugs of new generation, affected the uterine protection of plantations from pests and disease, deep sandy soils freezing in winter, especially the development of root system of different varieties. On the basis of generalization of long-term data, we suggest the most appropriate solutions, and developed technology bookmarks and conducting basic queen cells from healthy in vitro planting material of grapes in the sandy array
Agro-technological operations, achieved in the specialized fruit tree nurseries are directed toward the optimization of the seedlings cultivation conditions. The agro-chemicals application is one of the most important technological questions in production system. The method of the complex use of physiologically active materials with the nourishing salts is directed, in the first place, toward the development of the healthy, actively functioning assimilation apparatus of the perennial plant, whose task – the balanced increase and the formation of reproductive organs already in the early stages of ontogenesis. In the article the results of work on introduction into the flow chart of the production of the apple tree landing material of bio stimulants and fertilizers of the directional effect are represented. Positive effect from the introduction into the diagram of nourishing salts of stamp N20P8K8+1,5Mg+9S in different combinations with the preparations: «lignogumat» of sodium, «lignogumat» of potassium, by ethane-1,2-dicarboxylic acid, by the natural stimulator of an increase «Silk» it was reflected in the level of the plants security of with mineral elements, it contributed to an increase on 5,7-10,2 % the diameter of trunk; the height of seedlings exceeded index in the control on 4,9-6,2 %