Rybohospodars'ka nauka Ukrayiny (Fisheries Science of Ukraine)

9-15

Authors: Maksimenko M.

There are presented some aspects of recreational fishing in the Kakhovka reservoir as a factor of impact on the ichthyocenosis state. There have been determined the number of recreational fishermen on the reservoir on the whole and assessed its impact on some its parts, investigated various social-economical aspects of modern recreational fishing.

19-25

Authors: Chuzhma N., Bazayeva A., Khyzhnyak M.

In article results of relative analysis quantitative and quality indicators of development of a phytoplankton and the zooplankton in rearing ponds, law of formation of the given groupings and their mutual influence in an ecosystem of ponds in the conditions of application for their fertilising of a vermicompost and “Riverm” are resulted.

36-40

Authors: Bulli L.

Lipid composition of mature eggs of striped mullet, grey mullet and Pacific mullet in the Azov- Black Sea basin was studied. Their most part was shown to be comprised by waxes — 57–80%. Fatty acid composition is species specific and related to biological features and adaptation pos- sibilities in the early ontogenesis.

52-56

Authors: Fedonenko E., Yesipova N., Marenkov O.

The article concerns fisheries characteristics of Zaporozhian Reservoir, characteristics of fishing, size-age composition, reproductive figure, magnitude of replenishment fry fish of common species of fisheries ichthyofauna and characteristics of infection fish parasites.

65-68

Authors: Zheltov Yu., Oleksijenko O.

This article represents the results of the researches about the growth of fish material of carp when there is a high density of fish planting in 2 stages with the usage of the experimental all- mashes of different nutritional value with the increased content of protein and amino acids in them. The received piscicultural data showed that during the vegetation period man can grow high-quality uderyearling of carp with the individual mass more than 100 g.

73-80

Authors: Konchic V., Vusava A.

The results of the studies identified for the conditions of Belarus, the technological parameters of translation Lena sturgeon larvae to artificial feed. It is established that the transition of larvae to artificial feed is of great importance for required number of entering the food of zooplankton. Planting density of 2 individuals/m2 is optimal for industrial use in the Republic of Belarus, with the survival rate is over 69%.

87-93

Authors: Kolesnik N.

The ratio of outwashing of heavy metals (Fe, Zn, Mn, Cu, Ni, Co, Pb, Cd) from the intensifiers (all-mash, organic fertilizers, ammophos, saltpetre, superphosphate and lime) was measured by laboratory experiment. Moreover was evaluated the risk of ponds contamination by the heavy metals of water under the conditions of intensive fish growing.

99-106

Authors: Nagornyuk T., Oleksienko O., Tarasjuk S.

The complex analysis of genetic structure and exterior indexes of ukrainian scaled and framed carps has been performed. There were used eight genetic-biochemical systems of blood and detect breedspecificity peculiarities of genetic structure of Antoninsky-Zozulenets carps and studied the degree of fenotype variation some quantitative feature of fish. It is observed predominance of actual level of average heterozygosity by every locus comparatively with expected heterozygosity for investigated carps.

110-115

Authors: Metalnikova K.

By the release of juveniles in natural water the 7–8 g female Chinook salmon have gonads at the late 2nd stage of maturity: in the phase of protoplasmic growth of oocytes for 3–5 classes. The hatchery juveniles of Kamchatka salmon have more developed gonads, more often — for 2 stages of maturity than wild juveniles, and are ready to ramp and for food competition when feeding at sea.

122-126

Authors: Кotovs’ka G., Khrystenko D.

The article analyses the construction of the most widely used fishing nets according to the mesh pitches and organization of the commercial fishering by fish-harvesting organizations in Kremenchuk reservoir.

19-23

Authors: Kotovs’ka G., Khrystenko D., Rudik-Leuska N., Leuskyj M.

The article analyses length and weight of different age groups of silver and bighead carps and their hybrids. There is presented dynamics of their linear and weight gains. A culmination of length and ichthyomass gains for all studied fishes was determined. It was proposed to transfer the commercial harvest pressure to the time of the ichtyomass culmination beginning.

29-36

Authors: Krahzan S., Protasov A., Bazaeva A., Grygorenko T., Sylaeva A.

There are presented results of long-term studies of development of phyto-, zooplankton and zoobenthos of cooling reservoir of the Khmelnitsky Nuclear Power Plant during autumn period.

40-46

Authors: Mruk A., Ustich V., Buzevich I.

Рresented results researches of productive indexes of stream trout of the Irshava river, exhibited possibility of it is artificial reproductions and determined optimum length and mass of marketable fish for exploitation self-reproducing populations in the mountain rivers of region of Carpathians.

54-58

Authors: Demianenko K.

There are given researches results on biological status of Acipenseridae species populations in the Azov Sea. The distribution of sturgeon fishes on water area of the Azov Sea has studied. Recommendations on restoration of number of natural sturgeon populations are made.

63-66

Authors: Kireeva I., Kuzmich G.

It was explored the periods between the spawning seasons of the females of the Russian stur- geon. The exploration was carried out on the Kazan sturgeon fish-factory. (Region of Astrakhan, Russia). It was determined that the periods between the spawning seasons were shortened on the average to 3 years by the iteratively matured fishes in the factory setting. For pislyanerestovoyi rehabilitation for females, in which the term maturation in the factory is reduced to two years, recommended the use of vitamin injections.

70-76

Authors: Shekk Р.

The results of growing of marine finfishess are resulted in ponds and sadkakh. It is rotined that the controlled growing of grey mullet and flounder finfishess it is possible identically suc- cessfully to conduct in freshwater and saltwater reservoirs in mono- and polyculture. It provides the receipt of high products and output of commodity fish.

80-84

Authors: Mariutsa A., Zaloilo O., Tarasjuk S.

It has been investigated genetic structure of the Ukrainian carps from “Irkliivrybgosp” Cherkasy region according to distribution of alleles and genotypes of electrophoretic variants of particular locuses. It has been established breed-specific peculiarities of genetic structure according to in- vestigated locuses. The observable and expected levels of average heterozygosity on each locus were counted.

91-99

Authors: Jevtushenko M.

With the purpose of maintainance of activity of enzyme systems in tissues of red Californian worms their organism was cooled and it was treated by acetone with the subsequent making of starter feed. Feeding this feed larvae of goldfish and carp for 20 days led to more intensive growth and survival of individuals compared with feeding by dry pellets from worms or zooplankton (rotifers).

105-111

Authors: Kolesnik N.

Investigated the distribution of heavy metals levels in parts of hydro-eco-system (water, sedi- ments, phyto-and zooplankton, zoobenthos, organs and tissues of carp fish) of OAO “Sumyrybhosp” ponds in case of the intensive three-year fish breeding technology. A comparative analysis was conducted and determined the level of contamination of the hydro-eco-system parts with heavy metals by the mean of the coefficients and level of accumulation.

117-120

Authors: Tushnytska N.

Study of the effect immunostimulating preparation “Laktovit” on the part of lipid peroxidation products and the immune system in the carp`s blood by the disease associated form of bacterial rubella is presented. The indicators measured in the blood of two-years carp by the clinic of rubella after the introduction vaccine preparation “Laktovit” in the water. Revealed a significant increase in the activity of antioxidant enzymes and blood lysozym activity.

10-14

Authors: Khristenko D.

There are presented results of a study of structured-functional indices of natural food base and fish fauna of a fish pound near v. Belokuzmynivka of Donetsk region. There has been proved its suitability and outlooks for creation of a special commodity fish farm on its base.

18-24

Authors: Didenko A., Gurbik A.

The article examines the diet of European perch (Perca f luviatilis) of the Kaniv reservoir during spring period. According to obtained data, its ration included 28 food components. The basis of perch diet consisted of fish objects, among which monkey goby (Neogobius fluviatilis) dominated. Among invertebrates found in perch stomachs, leeches were the most significant food item. Despite spawning of the majority of commercial fishes, fish eggs in perch stomachs were in insignificant quantities.

31-34

Authors: Stecyuk Z., Melnik A., Osipenko M.

The ecological state of plant-breeding pond of experimental economy of Institute of fisheries NAAS of Ukraine “Nivka” is investigational on hydrochemical indexes and maintenance of heavy metals in water at growing of pedigree carp.

34-47

Authors: Scherbak V., Krazhan S., Ponomarenko N.

Found that waste of brewing as an alternative of organic fertilizer timulates development of bakterioplankton, an important component of natural forage fish ponds. Proved that the using products of brewing, particularly beer pellet as dressing Fish ponds bakterioplankton intensifyde- velopment of bakterioplankton, and resolve the problem of waste brewing.

54-59

Authors: Starko N.

The state of macrozoobenthos in cooling basins of Zmievskaya power-and-heating plant and І-ІІ-stage Kurskaya nuclear power plant under impact of cage fich farms has been considered. Data were obtumeimed on augmentation of the “soft” zoobenthos biomasses in areas unimpaeted by the fish cages and its sharp reduction under the cage.

70-87

Authors: Kolos O., Tretyak O., Gankevych B., Yaninovych Y.

There are presented generalized data on some aspects of pond acuaculture development in Ukraine. The pond fish farming was formed in Ukraine during several centuries and survived both prosperity stages and decline stages depending on the complex of political and social-economical factors as well as peculiarities and dynamics of development of other areas of agrarian production. In the last 50 years, the domestic aquaculture underwent a number of significant changes caused by processes of scientific and technical progress and drastic changes in the enterprise manage- ment system and nature of economical relationships in the country. Last years, there was arisen a necessity for revealing reserves of fish industry development, in particular, a search of new economical economically justified approaches of fisheries activities. Priority tasks of aquaculture are decrease of expenditure of technologies, resource saving, quality improvement and provision of competitiveness of production with concurrent increase of production effectiveness in condi- tions of environmentally safe management.

99-103

Authors: Kras S., Tаrasjuk S.

The data values of allele and genotype frequencies for the loci malate dehydrogenase, malic enzyme and carbonic anhydrase in sires of “Donrybkombinat”, of “Sumyrybhosp” and of “Velykyj Lubin” are given. It is established that the genetic structure of populations of common carp stud- ied by genetic-biochemical systems closes to Hardy-Weinberg equilibrium. It is revealed that the actual heterozygosity tended to increase in relation to theoretically expected heterozygosity in the studied loci. We came to the conclusion that the assessment of polymorphism of these genetic- biochemical systems can help control objective genetic structure of investigated populations of a sazan in the future.

110-117

Authors: Zaloilo O.

It has been presented short literature review of advantages use of the Danio rerio as a model system for investigation p53.The structure and function p53 of Danio rerio, interaction p53 with cancers, the processes of regulation p53 have been described. The involvement of p53 in the on- togenesis and carcinogenesis has been considered.

122-126

Authors: Yaninovych J., Kachaj G., Shvets T.

The article presents the results of physiological and biochemical analysis of fish of different species grown in polyculture. The data of calculations of the energy value of fish meat and ana- lyzed the factors determining it.

9-16

Authors: Кlimnyuk О., Grib I., Sytnik Yu.

And storage pools rosined ecology of tench in poliskikh lakes, feature of his spawning, recrea- tion, firmness. Aiming of recommendation from the recreation of tench in poliskikh lakes.

24-27

Authors: Fedonenko E., Esipova N., Sharamok T.

Hydroecological state cooling pond Krivorozhskaya thermal and morphophysiological cha- racteristics of fish that fall into the water intake facilities is Investigated, the characteristics and consequences of influence on fishing ichthyofauna cooling pond water intakes is analyzed.

33-38

Authors: Yaninovych Yo., Hrytsynjak I., Sjaryj B., Zabytivskyj Yu.

A characteristic of a trophic interactions between five species of fishes which were grown up by an intensive method in polyculture are described. The greatest competition for compound feed between common carps (60%), the grass carp (30%) and tench (10%), for bottom dweller — between common carps (62%) and tench (38%) is shown.

50-57

Authors: Tretyak A., Tarasyuk S.

There has been analyzed genetic structure of three groups of paddlefish from different pedigree stocks by genetic-biochemical systems of transferrin, albumin, esterase, malate dehydrogenase, malic-enzyme, and carbonic anhydrase. From the examined genetic-biochemical systems, the most informative for determination of inter-group differences of paddlefish by genetic structures were enzymes MDH, ME, CA. Genetic differentiation between examined groups of fish corresponds to the history of formation of these pedigree stocks of paddlefish.

62-67

Authors: Kras S., Trasjuk S., Stovbinsky V., Bodnar G.

The features of the genetic structure of the Amur carp by some polymorphic genetic and bio- chemical systems is investigated. Specificity on values of indicators of an ex-terrier of fishes and genetic structure is revealed. Levels of observable and expected heterozygosity are calculated.

74-80

Authors: Melnik А., Vlasova N., Zakharchenko I.

Maintenance of heavy metals is investigational in organs and fabrics of industrial finfishess of the Kakhovskogo storage pool. Distributing of metals in the organism of finfishess is characterized an unevenness and depends on the functional features of organs, their cumulative activity and chemical properties of metal.

85-88

Authors: Khrabko M., Rivis J., Gricinyak I.

The results about studying of individual classes of lipids in tissues of organism and growth of carps, depends of different amounts of zinc in feed were shown.

96-103

Authors: Smirnyk N., Chernik V., Babenko V.

It has been done economic evаluation of efficiency of commodity fish rearing in fish farm “Chernigivrybgosp”.

107-110

Authors: Osoba I.

Having presented data on the concentration of protein and сorrelation of some protein fraction in one one year old framed and scaled carp’ sera blood of Nesvich zonal and Lubin intraspecies types. Having presented level albumin-globulin coefficient in experimental groups fish.

23-30

Authors: Oleksiyenko O.O.

The organizational structure of the Institute of Fisheries

36-41

Authors: Izergin L.

There is given the analysis of ecology state of Molochny estuary as one of unique reservoirs of the Azov Sea basin in the modern period. The role of Molochny estuary as natural spawning place for haarder is described. The offers on restoration of fisheries significance of the estuary and on optimum hydrological and hydrobiological mode of it are defined.

47-51

Authors: Zakharchenko I.

Based on the analysis of current biological state of some species of the Kakhovka reservoir, there have been determined indices, which characterized the efficiency of commercial exploita- tion of their stocks. We assessed specific accumulation of crucian carp and pikeperch ichthyomass by age groups. Based on the data of catch distribution by mesh size in fishing gears and age-size structure of crucian carp and pikeperch populations, we proposed measures on optimization of qualitative characteristics of the technical base of fish harvest in the Kakhovka reservoir.

58-65

Authors: Kurgansky S., Buzevich O.

There are presented results of scientific assessment of the situation, which developed on the Kyiv reservoir in the winter of 2010 as well as its consequences. It was found that by investigated indices, the deterioration of the populations state was observed for bream, pikeperch and roach only. For localization of the extreme situation consequences, there are propositions to reduce harvest limits for some species and to restrict fishing zones and gears.

69-72

Authors: Melnik A., Stecyuk Z., Mikhaylenko N.

Materials of researches are presented about influence of the use to exterminate in capacities on purging of water of excrescence ponds from pollutant — enhanceable concentrations of organic matters, biogenic elements and heavy metals. Influence of the use is studied to exterminate on development of natural forage base of ponds.

78-83

Authors: Yaninovych J., Hrytsynyak I., Grynzhevsky M., Shvets T.

In the article the questions of polyculture efficiency with the use, except for a carp, six types of fishes for market fish growing are represented. It is shown, that polyculture introduction enables additionally to get 507–688 kg of fish from every hectare of fattening ponds, or advance their productivity in 1,4–1,6 times.

87-91

Authors: Podoprigora V.

The main goal of the experiment was to establish the dependence between fish growth and “life space” volume. The experiment was conducted at the temperature of 23–24 С in five equal series of aquariums (five aquariums of different volume in each group). Body mass and mortal- ity of hatchlings were recorded. “Life space” parameters (volume of aquarium) affect the growth rate of silver carp. Silver carp hatchling needs specific “life space” parameters. Changes of these parameters in any direction lead to stress condition causing growth retardation.

95-100

Authors: Bezusyj А., Cherepnin V., Bеch V., Copeika Е., Drokin S.

During the spent researches growth rate and percent survival after the season ongrowing between bunches carp younger received with application both native, and defrost cryopreserved sperms have been compared.

105-110

Authors: Osoba I., Grytsyniak I.

The comparative analysis of state of non enzymatic link in the system of antioxidant protec- tion of one and two years old scaled and framed carps’ sera blood of nesvich zonal type have been carried out. In the beginning of vegetation period the contents of retinol in the blood of one year old fish was in track quantity and according to the contents of tocopherol the groups of fish which are under investigation are different between each other have been determined. Have been characterized peculiarities of the activity of non enzymatic link in the system of antioxidant protection in carps’ blood in the processes of ontogenesis.

114-117

Authors: Tytetchko О.

There presented results of studies of structurally functional parameters of ichthyofauna of the Вerek reservioir (Kharkov region). Dynamics of stocking amounts and catches of aquatic living resources are shown for last four years.