Rybohospodars'ka nauka Ukrayiny (Fisheries Science of Ukraine)

4-9

Authors: Buzevich I.

There are presented results on herbivorous fish introduction into Dnieper reservoirs for the entire period of their existence. Indices of efficiency of this measure are quantitatively assessed and analyzed for different reservoirs. A necessity for establishment of minimum amounts of in- troduction for achieving the planned commercial fishing return is shown.

15-19

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

The results of research of the ecological state are resulted on the hydrochemical indexes of the Kiev reserve after a flood by the spring of 2010. It is set that quality of water of this reservoir, mainly, corresponds existent norms and it is suitable for development of hydrobionts.

26-36

Authors: Kovalchuk A.

In 1988 and the first half of 1989 the free-living plankto-benthic ciliates (Ciliophora) of fish waters (the Dnieper basin, Kyiv Province) were investigated. Two fish ponds and one reservoir of complex assignment were investigated. In these waters 106 species and varieties of ciliates were found, two of them were new for Ukraine. Seasonal dynamic of quantity and biomass, as well as production and destruction of organic substances by ciliates were studied. The average data of quantity and biomass of ciliates, and their functional activity in fish ponds do not differ statistically reliable from the reservoir of complex assignment, but their seasonal changes differ significantly (substantially higher in the summer time).

41-51

Authors: Yakovenko N., Ovander E., Trokhymets V., Gromova Yu., Pashkova O., Guleikova L.

The checklist of monogonont rotifers of the Superorder Gnesiotrocha found in Ukraine is com- pleted on the base of literature and authors’ data, and includes 69 species-level taxa belonging to 16 genera and 8 families; the list of localities and habitats for each species along with modern synonymy and notes on species taxonomy is also provided. Total list of Rotifera of the Ukrainian fauna consists of 816 species and subspecies, out of which 634 ones belong to Monogononta.

57-64

Authors: Ivanov D.

Basic work of industrial fish-breeder economies assignments are considered. The flowsheet of the reserved fish-breeder fluidizers is shown incubation of caviar and growing of young fish of Salmo salar.

69-73

Authors: Gryb J., Shandruk O., Borbat M.

Analyzed the calculation of carp fish density in polyculture by the food base: phytoplankton, zooplankton, zoobenthos, higher aquatic plants (HAP). We propose a calculation taking into ac- count the silt ponds and epibioses (periphyton) on higher aquatic vegetation.

80-87

Authors: Konchits V., Mamedov R., Savonchik A.

Research on basis of six- and eight-year-old Lena sturgeon valuation, bred in the farmstead Public limited company “Experimental Fishery Co-Op “Selets” and in the fish-breeding center Chashnikskij ММС “Experimental Fishery Novolukomlskij” was conducted. As a result regularities in morphometric indicators were revealed. The possibility of gender classification of replacement — spawning school within one generation by means of main morphometric indicators measurement was established. It was noticed that animal units distinguished by maximal characteristics within one selection are females.

94-98

Authors: Bekh V., Hrytsynjak I.

The main scientific and practical results from 1993 to 2010 for the selection of the new Scale- less Intrabreed Type of the Ukrainian Frame Bred of common carp are presented in the article.

106-109

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

The features of genetic structure of population of Amur carp are investigational from a herd, contained to fish farm Konotop of “Sumyrybkhosp”. ISSR-PCR analysis in a fish-farming — it outage and in relation to inexpensive method which can be used for the study of genetic change- ability in the future. The optimized ISSR-PCR method can serve an effective instrument in further population — genetic researches of herds of Amur carp.

116-121

Authors: Smirnyuk N., Chernik V., Burak I.

There is given the analysis of current state of per capita fish supply in Ukraine.

126-132

Authors: Kireeva I., Kuzmenko D.

Information of analysis of change of specific variety of aboriginal ikhtiofauny of middle area of the river of Ros' is presented.