Rybohospodars'ka nauka Ukrayiny (Fisheries Science of Ukraine)

4-11

Authors: Varadi L.

Comprehensively aquaculture development in Europe in the last few years is shown and the set ways of its subsequent development.

15-20

Authors: Dvoretsky A., Baydak L.

The development of aquaculture direction in the conditions of spacef lights in Ukraine is shown. Authors pointed the role of ichtyology school headed by Professor G.B. Melnikov at the Dniepropetrovsk University as a provider in that scientific field.

24-32

Authors: Dobrianska H., Litvinova T., Vlasova N., Chuzhma N., Kachaj G., Tsion’ N.

There has been studied the effect of intensification methods, which were used during growing breeding material of carp and herbivorous fishes in a fattening pond, on formation of natural food base and toxicological state of all parts of ecosystem of the pond. There has been determined the content of heavy metals in natural food base and in the organs and tissues of the pedigree fishes.

39-42

Authors: Sherman I., Pelykh V.

The basic problems of ichthyofauna transformation of the river systems after water reservoirs cascade formation are considered. The ways of rational exploitation of the created artificial aquatoriums are offered, the necessity of consolidation of fishing and fish-farming efforts with the purpose of formation of the original system of fish economy, which along with the receipt of considerable volumes of high quality fish production will answer the modern resource-saving requirements is resulted.

51-64

Authors: Tretyak O.

There are presented results of experiments on growing of paddlefish fry (Polyodon spathula (Walb.)) in conditions of repoductors of carp fish farms of Ukraine. For 15–35 days of growing in basins with a stocking density of 2–5 thousand individuals/m3, paddlefish fry reached average weight of 299,16–1823,60 mg. Average output from stocking by experiment variants varied within 35,73–77,23%. The highest level of fish survival was in experiments with feeding of fish with live zooplanktonic organisms, the biomass of which was in average up to 30 mg/l. High indices of fish survival were also obtained in experiments with mixed variants of larva feeding (up to 70,35%). There were analyzed particularities of growth and nutrition of paddlefish larva during growing period. There were determined the effect of environmental conditions on efficiency of the pad- dlefish larva growing till viable stages.

76-81

Authors: Baltadzhi R.

There is reviewed the question on grass carp stocking for amelioration of water bodies, where high aquatic vegetation is excessively developed, with the goal of amelioration of their ecological state and further use for fishery and recreation purposes as well as for the use of grass carp as an object of sport fishing.

91-95

Authors: Zabytivsky Yu., Petriv V., Tuchapsky Ya.

It is analyzed an iodine influence in a form of KJO3 and KJ combinations on the general ac- tivity of the scaled carp digestive system carbohydrases. It is revealed that iodine combinations after their penetration with fodder into carp body cause stronger impact on carbohydrases activity than when they are adding to the fish-breeding ponds water. This impact is expressed in reliable increasing of the enzymes activity. It is shown that KJ introduction to the fodder leads to the activity growth of carbohydrases which are localized on the membrane surface in the distal area of intestine and promotes better assimilation of the hydrocarbon products.

100-105

Authors: Deren O., Rivis Y.

In the carps liver, whom near starch paste in addition per os brought different doses alcoholic extract of echinacea purpurea at main increase concentration of polyunsaturated fatty acid n–3 and n–6 family. Increase concentration saturated, mono unsaturated fatty acid n–7 and n–9 family and polyunsaturated fatty acid n–3 and n–6 family in the carcass muscle. Concentration higher fatty acids of total lipids in the carps liver and carcass muscle was the most higher at carps, whom brought per os 0.5 ml. alcoholic extract of echinacea purpurea at kg living masses.

110-113

Authors: Bekh V.

The economic estimation of efficiency of cultivation of the new scaleless type of Ukrainian frame breed of the common carp is presented at the article. Advantage of commodity cultivation of carps of Nyvka’s, Lebedyn’s and the Transcarpatian’s factory lines in comparison with traditional objects of carp cultivation is shown.

4-8

Authors: Mukvich M.

The indexes of fish growing efficiency on the enterprises of the “Ukrrybgosp” for the last 2 years are resulted. The problems of fish industry and way of their decision are presented.

16-21

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

There was studied the current state of fish fauna of the Irshava River (Danube basin, Transcar- pathian region). Fish fauna of the Irshava River comprises 16 species, which belong to 8 families. It was found that the base of ichthyocomplex of upper part of the river consists of salmonids, which compose up to 68% of total number of fish. Cyprinids (62%), cobitids and percids prevail in the part, which precedes the river mouth and in the mouth.

25-31

Authors: Shirokaya Z., Klenus V., Gudkov D., Kaglyan A., Krajan S.

Paper containes the results of study the pecularities of radionuclides accumulation of the 90Sr and 137Cs by aquatic plants of the rаight-bank area of Kiуv water reservoir from 1991 to 2008. The modern state of vegetation coverage of Kiyv reservoir are estimated.

38-42

Authors: Grynzhevsky M., Yaninovich Y., Shvets T.

In the article the results of researches of pond polyculture efficiency as a factor of fish economy intensification are given. It was found that growing in polyculture as fishes as carps, herbivorous fishes, and also paddle-fishes, pike, sheatfishes and tench provide fish-productivity at the level of a 1,5–1,7 ts from one hectare of pond. Due to additional fishes for 2007–2008 it is got over 5 cen- tners of commodity fish.

48-55

Authors: Kovalеva O., Hrytsyniak I.

In survey the dates about peculiarities and problems of cytogenetic analysis of the fish are presents. Traditional methods of value of chromosome apparat stability, reason its use and dif- ficulty at investigations aredescribed.

60-63

Authors: Sidorov N., Sazanova N., Neveselaja O.

The article contains the results of researches on influence of preparation of the gumata po- tassium “Torfovit” on incubation of caviar, growth, development and survivability of larvae of channel catfish.

69-74

Authors: Tsion’ N., Khіznyak M., Dobrianska H.

It is proposed to use barda, which is the waste of spirit industry in fishery for massive zoo- plankton cultivation aimed on increasing of ponds fish productivity. The best results of daphnia cultivation were received using of barda from settling pit.

80-82

Authors: Lobanov I., Philipenko Yu., Kornienko V.

The materials, which characteristics the peculiarities of bream’s-feeding on match — may, are shown, the main food objects and intensity of feeding during the pre-spawning period are defined.

88-93

Authors: Kras S., I. Hrytsynyac, S. Tarasyuk, Kras M.

It is demonstrated cobaltum and zincum influence on activation SOD and CAT and the inactiva- tion contents TBA-active products at the carp. We hawe the conclusions bat cobaltum microadding stimulated the system of antioxidant deffence, but the zincum influence inactivated this system.

99-101

Authors: Koziy M., Sherman I., Pelyh V.

Data of practical application of an alternative method of colouring of tissues of hydrobionts are cited. The expediency of use modified recept Mayer’s carmine is shown, the question of the further introduction of histologic dye in research practice is brought up.

107-115

Authors: Smirnyuk N., Buryk I., Onuchenko O., Mazur P.

There are presented an analysis of the current state of fishery sector of Ukraine and assessment of efficiency of mechanisms of ensuring profitability of fish enterpises.

121-126

Authors: Shkarupa O.

The biological features of objects of growing in pond economies and methods of fishing-out of stocker ponds are studied, the analysis of the applied instruments of catch is conducted and on the basis of experiments the optimum instruments of catch of fish are chosen in ponds on the different stages of growing.

133-139

Authors: Osoba I.

In this article is considered a general characteristic of the system of antioxidant protection, namely its feature and its role in the vital activity of the organism, the ways of the classification, and also the perspectives of using the indexes of the antioxidant protection system’s condition in the realy modern fish farming development.

4-9

Authors: Buzevitch I.

There is examined the current biological state of fish populations, which consist the base of commercial harvest in the Kakhovka reservoir. There are analyzed basic trends, which characte- rize the change of age structure of exploited populations and repartition of catches by mesh size in fishing gears. There are assessed dynamics of commercial stocks recruitment and formation of fish base for commercial harvest. There are proposed optimization ways for commercial exploita- tion of the Kakhovka reservoir.

14-18

Authors: Didenko A.

There has been analyzed the current state of roach commercial stock of the Kanev reservoir. With the aid of cohort analysis, there were estimated fishing mortality, possible number, and bio- mass of commercial stock of this species for 2005–2006. There were modelled yields per recruits of silver bream using a Thompson and Bell type model. According to results, the roach commercial stock of the Kanev reservoir is exploited irrationally.

24-31

Authors: Ozinkovs’ka S., Poltoratska V., Kotovs’ka G.

There was studied the state of spawning grounds of the Kremenchuk reservoir. There are presented results of studies on determination of areas of shallow water sites of the Kremenchuk reservoir, which are suitable for reproduction of fish and their juveniles. It was found that major spawning grounds were upper and lower parts of the reservoir.

35-40

Authors: Khristenko D.

Nutrition spectrum and bolus composition of bream of the Kremenchuk reservoir during it’s the most intensive feeding period was studied in comporative-temporal aspect with the aid. There were revealed the dominating role of preferred food (larva and pupa of Chironomidae) and decrease of detritus and sand content in fish bolus. This fact allows ascertaining that there are favorable conditions for bream fattening in Kremenchuk reservoir.

44-48

Authors: Shirokaya Z., Klenus V., Kaglyan A., Tkachenko V., Sitnik Yu., Belyaev V.

Results of investigations of levels of radioactive pollution abiotic and biotic components of hydroecosystems of river Desna in limits of Ukraine are shown.

55-65

Authors: Sytnik Yu., Arsan O., Zasekin D.

Content of chlorine organic pesticides in fish of the Dnieper river, Dniepers reservoirs and Dnieper–Bug Estuaries (on our and literature data) are presented in this articles.

66-73

Authors: Potrokhov A., Zinkovskiy O., Mogylevych N., Khudiyash Yu.

It is investigated series of physiological-biochemical parameters of a reed mace platyphyllous and yellow water lilies on a background anthropogenic influence on an ecosystem of separate sections r. Ros. The obtained data allow judging a level of ecological trouble of the polluted sec- tions of the river.

79-84

Authors: Tretyak O.

The sexual products of paddlefish (Polyodon spathula (Walbaum)) females in their first year of maturation were of low quality. The highest reproductive indices were observed in broodfish that had been used repeatedly. Testing different hormonal substances indicated that the best paddlefish , arti- ficial reproduction was observed with the application of LHRH-A to stimulate female maturation. The method of obtaining mature oocytes by puncturing the female abdominal wall near the genital opening was noted to be very efficient. There were conducted successful experiments with low-temperature preservation of paddlefish sperm. Survival rate of defrosted sperm cells was not less than 77%.

89-95

Authors: Geyko L.

Demonstrated is effectiveness of growing up carp and silver carp larvae in spawning ponds with limited water supply (10–15 litres per min) density level is not more than 1–2 mln. larvae per hectare; determined is possibility of using plastic traps to control growth intensity of larvae, their survival and influence of feeding base (zooplankton).

100-103

Authors: Bekh V.

The characteristic of scaleless of a common carp of the Transkarpatian plant line of the second generation of selection by exterior and reproductive indexes is presented. It is shown that param- eters of a constitution of breeders F2 in comparison with the Lyubin frame carp and reproductive indexes — in comparison with the carp Frasinet are considerably improved.

108-110

Authors: Nogarev O., Gavrish L., Buchacky L.

It was shown that under influencing of limphosarcomatose the activity of lactatdehydrogenase and alkaline phosphatase in liver and spleen of pikes is considerably increased.

114-117

Authors: Koziy M., Sherman I.

The resulted is given theoretical ground of alternative method of of microtome of tissues of hyd- robionts. Shown expedience of the complex use of angular method of cutting and arched reception of histological objects. The question of subsequent introduction of arched microtome is affected in research practice with the purpose of study of features of histological structure of fishes.

5-9

Authors: Radko M.

The dynamics of fishery science development in the Belarus for 80 years, problems of market fish production and intensification ways are expounded. Raised the questions of economy of re- sources and next researches directions.

15-18

Authors: Oleksiyenko N., Melnik A., Sidorov M.

The contents of heavy metals in bodies and fabrics of a channel catfish, formed in tanks Pri- dneprovskogo of a warm-water fish farm is researched.

23-29

Authors: Kuzmenko Yu., Spesivy T.

The influence of amateur fishery on general and trade ichthyofauna Kahovska reservoir is determined. Fixed, that the volumes by the angling of separate protected kinds of fishes on mass come nearer to trade, and by quantity of the caught copies exceed them.

35-39

Authors: Geina K.

Longstanding studies found that major ways of increasing efficiency of Chinese carps intro- duction into Kakhovka reservoir is optimization of their species structure by excluding hybrids from the stock and introduction into commercial harvest a selective catch of older-aged groups conjointly with meliorative harvest of clupeonella.

46-52

Authors: Tkachenko V., Sitnik Yu., Solyanik A., Saliy S., Borbat M.

Analyze of change of structure of ichtyofauna of river Desna in limits of Ukraine in XX-th century and firsts years XXI century carried out. Most species structure of ichtyofauna of this river is presented.

57-62

Authors: Grynzhevsky M., Pshenychny D., Yaninovych I., Shvets T.

Influencing of carp planting stock weight at fattening ponds stocking, density of larvae and one-year on the size of market fish, physical and chemical indexes, and presence of edible parts, calorie content of carcasses is studied.

68-72

Authors: Konchits V.

The first results of sturgeons breeding in the Belarus Republic are resulted. The complex of tasks on further development of this direction of fish-farming is defined.

76-81

Authors: Bekh V.

The scheme of crossing, the desirable type, the main of targeted standards and the methods of approaching to breeding of the new type of the mirror of common carp of Ukrainian frame breed is shown. The dynamics of numbers of the pedigree core of the breeders in the main basic fish-farms is presented.

86-90

Authors: Hmeleva A., Bescrovnaja N., Smetanin V., Sidorov N., Guchsak S.

In the article the results of search of specific DNА-markers of catfish are expounded for their application in selection work.

95-97

Authors: ACTIVITY OF IMMUNITY T-SYSTEM IN 2-YEAR OLD LUBIN FRAME CARPS AND AMUR WILD CARPS AND THEIR HYBRID FORMS GROWN AT DIFFERENT STOCKING DENSITY

There are presented data on quantity of separate populations of T- and quantity of B-lymphocytes in blood of 2-year old Lubin frame carps and Amur wild carps and their hybrid forms grown at stocking density of 2500 and 1000 fish/ha. Differences in quantity of T- and B-lymphocytes and their activity in fish of studied genotypes are insignificant. It was found a significantly higher quantity of T-lymphocytes and lower quantity of B-lymphocytes in blood of fish of all genotypes grown at lower stocking density.

102-108

Authors: Kotsyuba V., Gorbach M., Zheltov Y., Olexyenko O.

There is justified the use of feeders both for their application for dry loos feed mixtures for carp feeding and for feeding grass carp with green mass.

111-117

Authors: A. Bogeruk

The complex of problems of fishery devel- opment in Russian Federation is presented. In modern terms the creation of competitive fish industry is determined by efficiency of innova- tive home and foreign developments application. Especially it is important in aquaculture.

4-12

Authors: Ulanchuk V., Mazur Yu.

The state of production of marketable fish at specialized fishery enterprises is studied. The necessity of application of intensive technologies at pond an estuary enterprises. The prospects of development of specialized enterprises are considered.

19-24

Authors: Krazhan S., Khizhnyak M., Chuzhma N., Grygorenko T.

The results of researches of bacterioplankton, phytoplankton, zooplankton and zoobenthos development at application of beer pellet as an organic fertilize are resulted.

28-33

Authors: Chuzhma N.

The results of comparative researches of phytoplankton development at using different organic fertilizers in growing ponds are expounded.

41-45

Authors: Grynzhevsky M., Yaninovich I., Shvets T.

Efficiency of polyculture in the pond fish-farming is shown. It is defined, that as a result of fattening ponds stocking, except for a carp, by herbivorous fishes, paddlefish and by a pike, fish productivity of ponds rises in 1,6 and diminishes expense of artificial forages on growing of carps on 33%.

49-56

Authors: Bekh V., Irnazarov I.

The complex investigations with purpose of comparative estimation of immune response of 8 lines of common carp of different origin with using of artificial challenge infection by bacteria Aeromonas hydrophila was performed. The research work was fulfilled by financial supporting of NATO Science Fellowship at Institute of Ichthyobiology and Aquaculture of Polish Academy of Science.

61-65

Authors: Tsap M., Rivis Y.

Increased intake of nonesterified forms of linoleic and linolenic acids in organism of carp along with oils and fusas contributes to more effective conversion of them in the liver into the more high-molecular and more unsaturated metabolites of n-6 (eicosatrienic and eicosatetraeni- carachidonic acids) and n-3 (eicosapentaenic, docosadienic, docosatrienic, docosapentaenic and docosahexaenic acids) kind respectively.

72-74

Authors: Besussyj A., Borbat M.

The expediency of creation the specialized crayfish farm is substantiated in this article. It is a crayfish nursery in which the juveniles could growing up to one-year stage. As a brooding crayfish stock we are using the natural population in the large commercial water reservoir.