Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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134 kb

BREAD-MAKING FROM MIXES OF HIGHEST QUALITY WHEAT FLOUR, WHOLEMEAL FLUOR FROM HULLESS GRAIN OF BARLEY NUDUM 95 AND WHOLEMEAL FLUOR FROM TRITICALE GRAIN OF CECAD 90

abstract 1521908007 issue 152 pp. 45 – 53 31.10.2019 ru 216
As a prospect in baking, a number of researchers propose to expand the range of products in the formulation of which include natural food dressers. The article presents the results of research on the development of the optimal formulation of bread from mixtures of wheat flour, wholemeal flour from grains of naked barley varieties Nudum 95 and wholemeal flour from grain triticale varieties Tsekad 90. To select the optimal mixture of wheat, barley and triticale flour, the following variants of the ratios were studied– 70:10:20; 60:20:20; 50:30:20; 50:20:30. As control we took flour of the highest grade from grain of strong wheat Novosibirsk 29. Flour mixtures studied by the gluten content is significantly inferior to the control version of the flour. In the version where 70% of wheat flour was used, gluten decreased by 5.1%, in the version with the amount of wheat flour 60%, gluten decreased by 8.0%. In subsequent variants, the difference in gluten content with the control variant was more than 10%. The lowest rate of flour strength (145 e.a.) in the version where barley flour reached 30% of the mixture. In other embodiments, the flour strength level 209-250 e.a., that is slightly different from the standards on valuable wheat (not less than 260 e.a.). In terms of baking quality has distinguished the case where the proportion of wheat flour was 70%, barley – 10% and triticale – 20% (the volume of bread 500 ml, total score of bread 4 points). In subsequent versions, the performance of baking qualities decreased. As a result of evaluation of mixtures of wheat, barley and triticale flour revealed the most optimal ratio – 70:10:20. This option is recommended for introduction into production for enrichment of wheat flour with nutritious components of barley and triticale grain
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COMPARATIVE ASSESSMENT OF THE POTENTIAL PRODUCTIVITY OF THE WINTER SOFT WHEAT VARIETIES, RECOMMENDED FOR CULTIVATION IN DIFFERENT YEARS, ON THE PARAMETERS OF PLASTICITY AND YIELD STABILITY

abstract 1391805020 issue 139 pp. 65 – 82 31.05.2018 ru 225
The article discusses the results of the research on winter soft wheat which is connected with the studies of yield variability, depending on the year conditions and the variety, conducted in 2003-2014. The objects of the research were 34 varieties included in different years into the State register of breeding achievements and recommended for cultivation. The experiment was carried out by the predecessor of soybean on the medium background of soil fertility. The varieties were being cultivated both with the protection against fungal diseases and without it. The method of dispersive and variance analysis was used in mathematical processing of the yield data. The parameters of ecological plasticity (bi) and yield stability (S2) have been calculated according to the methodology of E.A. Eberhardt and U. A. Russell (1984). The range of variability has been defined according to V.A. Zykin (2000), the fulfillment of the yield potential has been set according to E. D. Nettevitch (2001). The research revealed that the new winter soft wheat varieties included into the State register of breeding achievements are mostly productive and adaptive. Their yield increases mainly due to the upper threshold. The new varieties differ in yield stability but we have not found out a certain pattern. In conclusion it must be mentioned that the implementation of Eberhardt and Russell model in analyzing yield data allows us to estimate general tendencies in its variation when the conditions of the environment change and to identify the most valuable genotypes. In order to rank genotypes according to the characteristics which are being studied we have to choose an agricultural background on which their maximum potential is realized
229 kb

NEW HYBRID FORMS OF GRAPES OF TECHNICAL DIRECTION OF ANAPA ZONAL EXPERIMENTAL STATION OF VITICULTURE AND WINE-MAKING BREEDING

abstract 1511907014 issue 151 pp. 130 – 137 30.09.2019 ru 226
The creation of high-quality grape varieties of domestic breeding is relevant in order to successfully import substitution. The purpose of these studies was to isolate and study the hybrid forms of the technical direction for the creation of promising high-quality grape varieties of domestic breeding, tolerant to phylloxera and with high quality wine-making products. The objects of research were the breeding forms of grapes of the technical direction, growing in on the hybrid section AZOSViW - a branch of the FSBSI NCFSCHVW. The studies were performed using modern and generally accepted programs and techniques. The selection of elite forms according to a complex of attributes based on many years of field and laboratory research is one of the main stages of the selection process. As a result of studying the potential of hybrid forms of grapes, the selection of AZOSViW of the technical direction highlighted the hybrid forms of grapes to the elite: III -59-21, III - 62-9, with good quality of final products and tolerance to phylloxera. The article presents a brief description of selected elite forms of grapes. The selected hybrid forms belong to the early-medium term of ripening, accumulate a high concentration of sugars and have an average cluster weight greater than that of the control variety called Krasnostop Anapa
197 kb

DEVELOPMENT OF NEW SOYBEAN GROWTH REGULATORS

abstract 1401806027 issue 140 pp. 123 – 122 29.06.2018 ru 229
To develop new promising soybean growth regulators, we have synthesized series of derivatives of nitrogen-containing heterocycles. Synthesized compounds have been studied as potential soybean growth regulators. Substances with a high growth stimulating effect have been found. The growth regulators affected the branching coefficient, the number of seeds in the beans and their weight. The yield increased by 6.7-23.4%, the quality of grain increased
199 kb

MAGNETIC PROFILES OF KUBAN SOILS OF VARIOUS AGRICULTURAL USE

abstract 1471903013 issue 147 pp. 43 – 52 29.03.2019 ru 230
The article discusses the change in the magnetic properties of soils of different agricultural use, depending on the conditions of soil formation. The objects of study are leached chernozem of Western Ciscaucasia, meadow chernozem and meadow bog soils of rice agrolandscapes. The results showed that with an increase in the degree of hydromorphism, the magnitude of the magnetic susceptibility of the soil decreases. The leached chernozem has the highest magnetization of the profile. In soils formed under the influence of hydromorphic soil formation, magnetic susceptibility is reduced by 3.0-3.5 times in rainfed conditions and deposits, and by 6.0-12.0 times in soils of rice agrocenoses
166 kb

ANALYSIS OF SEED PRODUCTIVITY OF ALLIUM GUNIBICUM IN THE CONDITIONS OF INTRODUCTION

abstract 1511907008 issue 151 pp. 73 – 84 30.09.2019 ru 232
As the result of introduction research of Dagestan endemic Allium gunibicum under mountain conditions seed productivity variability data were obtained. An analysis of the data revealed significant difference in seed productivity performance of samples (inflorescence mass, seed mass, mass of 100 seeds, fruit number, ovules number, number of seeds, percentage of fruit bloom, seeds formation coefficient) among themselves both within one-year research and annually. The analysis showed that under the introduction with the same conditions the mean values of seed productivity characteristics decrease together with increasing of the sea level of collecting locations; at the same time, a mass of 100 seeds increases. The most variable factors were found out. They are seed mass in inflorescence, seed number in inflorescence, seeds formation coefficient. And the steadiest factors are a percentage of fruit bloom and mass of 100 seeds. As the result of the one-way analysis of variance a significant influence of the altitude above the sea level and slope disposition were discovered
209 kb

INFLUENCE OF SOIL MELIORANT ON WATER - PHYSICAL PROPERTIES AND STRUCTURAL STATE OF SOILS OF THE KUBAN REGION

abstract 1401806030 issue 140 pp. 143 – 162 29.06.2018 ru 236
In the conditions of the Northern and Southern foothill zones of the Krasnodar Territory, the soil preparation Reasil® Soil conditioner was tested to study its effect on the water – physical properties and structural state of the chernozem of ordinary and alluvial meadow soils. Field and field experiments were conducted in the Northern Zone when maize was cultivated in irrigation. The preparation was applied before sowing by the spreader "Amazone" under pre-sowing cultivation (to a depth of 12 cm) at a dose of 400 kg / ha. In the South foothill zone, the experiment was conducted on a crop – a seedling tomato. The preparation was applied before planting seedlings in a dose of 200 kg / ha. It was established that the application of meliorant did not significantly change the density and total porosity in the arable and subsoil layers of alluvial meadow soil, which was 1,46–1,47 g / cm3 and 44,3–44,5 %, respectively, with practically no pores occupied air (porosity of aeration). However, the use of ameliorant on this soil contributed to an increase in the content of agronomically valuable aggregates in the arable and subsoil horizons, respectively, by 15,9 and 22 %, and the sum of waterproof aggregates by 8,4 and 1,5 %. In the northern zone, when maize was grown, it was established that the application of meliorant did not significantly change the soil density and total porosity in the arable and subsoil layers of the chernozem plain, where it amounted to 1,29–1,32 g/cm3 and 51,6–51,5 % at rather high aeration porosity. The meliorative method reduced the content of agronomically valuable aggregates in the arable layer of chernozem by 15,4 % and increased their quantity in the subsoil horizon (1,4 %). The number of waterproof aggregates increased on the variant with the use of ameliorant, respectively, by 19,9 and 2,8 %
264 kb

INFLUENCE OF THE DENSITY OF STALKS OF WINTER BARLEY VARIETIES ON THE FORMATION OF SOWING QUALITIES OF SEEDS

abstract 1521908005 issue 152 pp. 35 – 44 31.10.2019 ru 244
The quality of the seed largely depends on the value of the future crop. For sowing, it is necessary to use seeds with high sowing qualities. This article is devoted to the study of the formation of high-quality seed of new varieties of winter barley, depending on the controlled compaction of crops. The paper describes in detail the importance of sowing qualities of seeds for the formation of high productivity of barley crops. The questions of influence of different seeding rates on laboratory and field germination of seeds are considered. The correlation between the four variants of seeding rates and field and laboratory germination was determined. The purity of seeds of winter barley varieties Kubagro – 1 and Kubagro – 3 was studied and it was determined that the change in the density of the formed stem does not affect the purity of seeds of these varieties. The use of highly productive seeds for sowing and further qualitative cleaning of the obtained grain contributes to the production of seed material with high purity. When considering the weight of 1000 grains in the studied varieties, it was determined that with an increase in the number of productive stems per unit area and a decrease in the area of plant nutrition, both varieties reduced the mass of grains. The highest rates of weight of 1000 grains were determined when sowing with the norm of 3.5 million germinating seeds per 1 ha, such a pattern was observed for both varieties
227 kb

ECONOMIC AND QUALITATIVE INDICATORS OF EARLY POTATO HARVEST DEPENDING ON THE NUTRITION BACKGROUND AND WAYS OF USING BEREKE GN GROWTH STIMULANT IN CONDITIONS OF SOUTHERN KYRGYZSTAN

abstract 1531909027 issue 153 pp. 271 – 280 29.11.2019 ru 248
This article presents the results of studies on the influence of the fertilizer application rate and methods of using Bereke GN growth stimulant on the biochemical and economic indicators of early potato harvest in southern Kyrgyzstan. Due to the lack of scientific data of complex use of fertilizers and growth-stimulators in the conditions of the Southern Kyrgyzstan, we considered it necessary to specify ways and rates of application of a growth stimulator Bereke GN by production of early potatoes in plain zones on typical gray soils. In the conditions of the South of Kyrgyzstan similar researches in the production technology of early potatoes are conducted for the first time. Field experiments are made on a plot of the Osh technology university in the Kyrgyz Republic Osh region Aravan district Mangyt village in 2016-2018. Complex use of a growth stimulator Bereke GN on crops of early potatoes in a growing season promoted increase in accumulation of starch in potatoes tubers. The analysis of these experiences shows that in options on routes of administration of a growth regulator Bereke GN accumulation of vitamin "C" in tubers in all three years of carrying out researches not considerably raised and averaged 15.98-16.66 mg of %. Concentration of nitrates in tubers of early potatoes, in the conducted researches did not exceed the number of maximum allowable concentration. Economic effect showed, experience option complex uses of a growth-promoting factor of Bereke GN. Therefore, at the same time high net income – 199.18 thousand som/hectare is gained, and profitability equaled 124.13%
1189 kb

GROWTH AND DEVELOPMENT OF EARLY POTATOES DEPENDING ON THE BACKGROUND OF NUTRITION AND WAYS OF USING THE GROWTH STIMULANT BERKE MR. IN THE CONDITIONS OF SOUTHERN KYRGYZSTAN

abstract 1531909020 issue 153 pp. 192 – 201 29.11.2019 ru 252
In southern Kyrgyzstan, the growth and development of early potatoes has been studied, depending on nutrition background and the methods of growth stimulant Bereke GN, aiming to improve the yield and quality of potatoes. There were no scientific studies on growth stimulants impacts on potatoes, the productivity of early potatoes in southern Kyrgyzstan conducted. Field experiments were carried out on the experimental site of the Osh Technological University in the Kyrgyz Republic Osh region Aravan district Mangyt village in 2016-2018. In case of increasing the nutrition background, in terms of experiments on methods of using the growth stimulant Bereke GN in the phases of development of early potato plants, natural differences in variants were observed. Increased duration of interfacial periods is detected in increased power supply background. In all years of experiments in the variant complex application of growth stimulator, respectively increased nutrition backgrounds, green, thick and strong sprouts of 1.5-2.1mm length were formed. As well as complex use of growth stimulant contributed to accelerated emergence of sprouts. According to the results of our research, we have identified the dependence of plant preservation on harvesting from the application of fertilizers and the method of use of growth stimulant. Consequently, with the complex application of Bereke GN growth stimulant to early potato crops, there was an increase in the number of preserved plants for early potato harvesting by 0.7-1.6%, with seed tuber growth stimulant treatment by 0.3-0.6%, and with leaf spraying by 0.1-0.3%
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