scholarly journals Technology of growing young carp in fish farm Ltd “Mykolaivska RMS”

2021 ◽  
Vol 23 (94) ◽  
pp. 56-60
Author(s):  
V. V. Senechyn ◽  
E. O. Yakimova
Keyword(s):  
Land Reclamation ◽  
Normal Growth ◽  
Fish Farming ◽  
Biologically Active ◽  
Production Methods ◽  
Planting Material ◽  
Constant Control ◽  
Active Substances ◽  
Artificial Reservoirs ◽  
Selection Of

We have studied the possibility of increasing the production of young carp by applying a set of intensification measures and the introduction of innovative production methods, when growing it in artificial reservoirs. Works that has been carried out works provided with technology of cultivation of young fishes as one of the first stages of production of marketable products in aquaculture, secures the selection of qualitative and viable breeding material, providing it with appropriate environmental conditions for normal growth and development, search of optimum and balanced compound feeds which will supplement natural fodder base of ponds, and carrying out of complex measures concerning intensification of fish farming taking into account natural-climatic and geographical-zonal features of a separate economy. The main purpose of the work was to improve the technology of growing young fish in the carp farm of Ltd "Mykolaivska RMS" when using in the feeding of this year's granular feed. Generally accepted hydrochemical, hydrobiological and fish farming methods were used in order to achieve this goal. The technological features of growing carp fish planting material at low planting densities were studied in the ponds of the experimental fishery. The effect of land reclamation, fertilization of ponds to improve the natural feed base, feeding fish with granular feed with a well-balanced content of nutrients and biologically active substances, with constant control of temperature and hydrochemical regimes of ponds on morphometric parameters expediency of carrying out such measures in fisheries. Our research results indicate that the natural fodder basis of ponds of the experimental carp farm Ltd "Mykolaivska RMS" does not fully meet the regulatory conditions for growing young carp and carrying out the above set of intensification measures in combination with feeding young carp granular concentrated organic feed environmentally friendly and economically feasible.

CRITERIA FOR SELECTION OF PREPARATIONS IN THE DEVELOPMENT OF SORPTION-DETOXIFYING COMPLEXES FOR AGRICULTURAL ANIMALS

2018 ◽  
Vol 1 (2) ◽  
pp. 94-100
Author(s):  
L.L. Zakharova ◽  
◽  
G.A. Zhorov ◽  
V.I. Dorozhkin ◽  
◽  
...  
Keyword(s):  
Chemical Nature ◽  
Negative Impact ◽  
Physiological State ◽  
Animal Husbandry ◽  
Biologically Active ◽  
Combined Pollution ◽  
Wide Range ◽  
Active Substances ◽  
Criteria For Selection ◽  
Selection Of

Negative impact on the environment as a result of economic activity of man increasingly becomes the character of combined pollution of ecotoxicants, including xenobiotics of radiation and chemical nature. In animal husbandry in ecologically unfavorable regions, sorbtion-detoxication technologies based on the complex application of bioprotective substances of different origin are used to reduce the intake and accumulation of xenobiotics, to normalize the physiological state of animals and to obtain safe products. It is necessary to observe certain principles ensuring compatibility of components, a wide range of bioprotective action, efficiency and safety at their use in developing the compositions of such sorption-detoxifying complexes. The article substantiates the criteria that should be followed in creating sorption-detoxifying complexes and presents groups of drugs with different mechanisms of action (sorbents, antioxidants, immunomodulators, adaptogens and other biologically active substances) for inclusion in the formulations of combined compositions.

THE SOURCES OF BLACK CURRANT AND RED CURRANT BIOLOGICALLY ACTIVE SUBSTANCES FOR THE SELECTION OF THE BERRIES CHEMICAL COMPOSITION IMPROVING

1970 ◽  
pp. 10-13 ◽  
Author(s):  
М. А. Makarkina ◽  
T. V. Yanchuk
Keyword(s):  
Ascorbic Acid ◽  
Chemical Composition ◽  
Biologically Active ◽  
Black Currant ◽  
Phenol Compounds ◽  
High Level ◽  
Active Substances ◽  
Red Currant ◽  
Selection Of ◽  
Biological Active Substances

The VNIISPK black and red currant collection was studied for the content of biological active substances in berries, including ascorbic acid (vitamin C) and phenol compounds (vitamin P). The results of the study for the period of 1990-2015 are given. 256 black currant varieties, elite and selective seedlings and 103 red currant varieties, elite and selected seedlings were studied. Genotypes with a high level of characters on study were allocated for use in target crossings for fruit chemical composition improvement. The varieties , elite and selected seedlings of VNIISPK breeding were picked out as recommended sources of those characters, including black currants Desertnaya Ogoltzovoy, Muravushka, Nadina, Orlovskaya Serenada and red currants Marmeladnitza, Niva, Podarok Pobediteliam and Ustina having high contents of ascorbic acid in berries; black currants Arapka, Yershistaya, Zusha, Nadina, Nura, Ekzotica and red currant Osipovskaya having a high level of anthocyanins; black currants Yershistaya, Zusha, Nadina, Orlovia and Yubiley Orla with a high content of catechols; black currants Gamma, Gratzia, Lentiay, Orlovsky Vals and red currants Asya, Podarok Pobediteliam and Selianochka with a high level of leucoanthocyanins; black currants Yershistaya, Yubiley Orla and red currants Asya, Podarok Pobediteliam and Selianochka with a high sum of P-active substances in berries.

Substantiation and Selection of Promising Medicinal plants for prevention of diseases of Springer cows (Review)

2021 ◽  
pp. 6139-6146
Author(s):  
Elena Victorovna Ulrikh ◽  
Tatyana Vladimirovna Zubova ◽  
Olga Borisovna Konstantinova ◽  
Oksana Vladimirovna Smolovskaya ◽  
Ekaterina Aleksandrovna Izhmulkina
Keyword(s):  
Medicinal Plants ◽  
Lower Risk ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Allergic Reactions ◽  
Therapeutic Action ◽  
Long Time ◽  
Active Substances ◽  
Selection Of

Medicinal plants and phytopreparations on their basis have been for a long time used for prevention of numerous diseases of springer cows. Phytobiotics supply a set of biologically active substances into organism, including micro- and macroelements. In comparison with synthetic preparations, the phytobiotics and bioadditives based on herbal stuff are characterized by certain advantages: lower risk of allergic reactions, soft effect, wide therapeutic action, efficiency and safety for use upon management of springer cows.

scholarly journals VARIATION OF CHEMICAL COMPOSITION OF FRUITS OF BOG BLUEBERRY (VACCINIUM ULIGINOSUM L.) WHEN INTRODUCING

2018 ◽  
pp. 107-114
Author(s):  
Татьяна (Tat'yana) Ивановна (Ivanovna) Снакина (Snakina) ◽  
Татьяна (Tat'yana) Абдулхаиловна (Аbdulkhailovna) Кукушкина (Kukushkina)
Keyword(s):  
Biochemical Study ◽  
West Siberia ◽  
Botanical Garden ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Forest Steppe ◽  
Planting Material ◽  
Wide Range ◽  
Pharmaceutical Industries ◽  
Active Substances

Bog blueberry berries are a source material for food and pharmaceutical industries. However, industrial harvesting of bog blueberry is hardly carried out as plants grow in hard-to-access areas and safekeeping of berries is low during transportation to the processing plants.Special-purpose plantations of bog blueberry at the processing plants may solve the problem. To do this would require planting material noted for a high content of biologically active substances. Central Siberian Botanical Garden is a leading center of introduction and breeding of blueberry in Russia.In this connection, biochemical study of dry substance, ascorbic acid, sugars, acids, anthocyans, catechins, pectins and protopectins of berries of promising bog blueberry forms was conducted in the forest-steppe zone of West Siberia in 2011–2015.The results of research showed a wide range of variability of chemical characters due to individual peculiarities of bog blueberry forms and weather conditions in various years. Protopectins, catechins and pectins exhibited the greatest interannual distinctions.Bog blueberry samples with the greatest content of biologically active substances which can be recommended as planting material for creation of production plantations were revealed.

scholarly journals CRITERIA FOR SELECTING AEROSOL PACKAGING AND DETERMINING THE OPTIMUM QUANTITY OF A PROPELLANT

2020 ◽  
Vol 4 ◽  
pp. 15-20
Author(s):  
Bogdan Putyatin ◽  
Ekaterina Kunitsia ◽  
Natalia Sytnik
Keyword(s):  
Essential Oils ◽  
Mass Fraction ◽  
Negative Impact ◽  
Excess Pressure ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Correct Selection ◽  
Cosmetic Products ◽  
Active Substances ◽  
Selection Of

Development of a new generation of functional antiage cosmetics is a most important area of cosmetic industry development. An integral part of such products are biologically active substances (BAS) with essential oils, being among the sources of which. Each essential oil is characterized by a well balanced unique composition of biologically active substances. Development of new cosmetic products consists of correct selection of the required composition of components with required properties and selection of a suitable package, preserving product properties throughout its shelf life. During production of cosmetic products in aerosol package a number of issues are solved, unlike with antiage-products in form of creams in customary tubes. The degree of oxidation-reduction reactions, having negative impact on the properties of essential oils, is substantially reduced. The concentration providing for the optimum degree of evacuation and excess pressure in the packaging are essential issues. The aim of this research is to determine the degree of evacuation of the contents, excess pressure, and mass fraction of a propellant in the product test samples to find the samples of aerosol package with optimum parameters. A number of tests to determine the degree of evacuation of the contents from aerosol package, excess pressure and a mass fraction of a propellant have been performed. The greatest degree of evacuation of products was observed with mass fraction of propellant of 13.79%. Based on the results of the tests for excess pressure in aerosol packaging, it has been found, that with mass fraction of a propellant of 13.79% excess pressure is 0.4 MPa, which was taken as an optimum value. The test showed that the mass of a propellant of 16 g evacuates the product from aerosol package to the maximum extent and does not exceed the acceptable limits for excess pressure (0.2–0.6 MPa)

scholarly journals STUDY OF PERSPECTIVE BASIL VARIETIES AS SOURCES IN SELECTION ON PRODUCTIVITY AND PRECOCITY IN THE CONDITIONS OF SOUTH RUSSIA

2019 ◽  
pp. 21-24
Author(s):  
L. N. Novikova ◽  
B. N. Novikov
Keyword(s):  
Ocimum Basilicum ◽  
Biologically Active ◽  
Mass Flowering ◽  
Market Requirements ◽  
Economically Valuable Traits ◽  
Early Ripening ◽  
Quality Of Food ◽  
Active Substances ◽  
Selection Of

Few vegetable plants are a source of necessary biologically active substances. Special significance is given to spicy cultures, the most common among which is basil gardening (Ocimum basilicum L.). Its plants, possessing a rich and diverse chemical composition, are used in the medical and food industry, fresh and as components of spice mixtures to improve the quality of food. However, the basil culture is not widely spread and its use is limited. To increase the demand and consumption of this vegetable crop, the creation of promising varieties that meet modern market requirements is relevant. At the same time, it is necessary to search for sources of economically valuable traits - productivity, precocity and yield. The aim of the study was to study the collection variety samples of basil and the selection of sources of valuable features for use in breeding work. The initial material served as 72 samples of this culture of various ecological and geographical origin from the VIR collection. In the phase of mass flowering, they differ as early flowering, medium flowering and late flowering. In the phase of ripening seeds – early ripening, mid-ripening and late ripening. Selected sources of valuable features are recommended as a starting material for the selection of garden basil (Ocimum basilicum L.).

scholarly journals SELECTION OF AN EXTRACTANT FOR ISOLATION OF BIOLOGICALLY ACTIVE COMPOUNDS FROM A HEDYSARUM NEGLECTUM

2020 ◽  
Author(s):  
Anastasia Dmitrieva ◽  
Dyshlyuk Lubov ◽  
Fotina Natalia
Keyword(s):  
Ascorbic Acid ◽  
Human Body ◽  
The Body ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Ethanol Mixture ◽  
Industrial Enterprises ◽  
Promising Source ◽  
Active Substances ◽  
Selection Of

Global technological progress is one of the main problems of ecosystem deterioration. The high concentration of industrial enterprises contributes to the development of the region's environmental crisis and the decline in public health. An increase in the environmental pollutant contributes to the activation of oxidative stress in the human body, which plays a key role in the pathogenesis of a number of chronic diseases (cancer, diabetes, cardiovascular diseases, etc.), leading to a decrease in life expectancy and early aging of the body. To increase the adaptive abilities of the human body, it is important to use plant raw materials. A promising source of natural nutrients is the Hedysarum neglectum Ledeb. In order to obtain the extract of the forgotten kopek, the method of extraction was used at room temperature with a reverse refrigerator for 2 hours. In this study, to determine the working parameters of extraction (type of extractant, concentration of extractant), a selection of various extractive substances was selected. The efficiency of the extraction process was determined by two parameters: extractivity and yield of biologically active substances. The maximum extractivity was observed when using 50 % ethyl alcohol. To determine the working concentration of the water-ethanol mixture, the prepared extracts were analyzed for the content of flavonoids, tannins, and ascorbic acid. The maximum yield of biologically active substances (flavonoids 419.02±3.58 mg%, tannins 8.10±1.03 %, ascorbic acid 691.04±3.62 mg/kg) was observed during extraction with 50% water-ethanol mixture. The obtained results suggest that the water-ethanol extract of Hedysarum neglectum Ledeb. it is a potential source of natural biologically active substances for creating functional food products.

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