Rybohospodars'ka nauka Ukrayiny (Fisheries Science of Ukraine)

9-15

Authors: Kohkanova G., Gurbik A., Didenko A.

There are presented study results on the state of ichthyofauna of the Kaniv reservoir for 30-year period of its commercial fishery exploitation.

21-25

Authors: Aleksienko M.

The new method of investigation of zooplankton and young fishes was used in two stations of the upper part of Kremenchug reservoir: the unflowing water station of Distorting lakes and the flowing water station of natural Kaniv reservation area. As a result the thirty research series were collected.

31-37

Authors: Sytnik Yu., Drobot P., Kurgansky S.

Practical use of coefficient of concentrations of 90Sr and 137Cs in fish and other hydrobionts for calculation of control concentrations of this radionuclides in water of Kiliya delta of Danube river and doses of ray of fish, other hydrobionts and man are show in this article.

43-47

Authors: Bekh V.

The piscicultural and biological evaluation of common carp of the Scaleless Intrabreed Type of the Ukrainian Frame Breed of the first-second years of a life in industrial conditions of cultivation is shown. Significant advantage of common carps of new type of the Zakarpattya plant line con- cerning of the traditional normative parameters in the specific conditions of the Transcarpathian region is established.

55-59

Authors: Faliy V., Volansky L., Olexijenko O., Sidorov M.

There was conducted a complex of studies on evaluation of Luben and Nivka carps when gro- wing them in conditions of Ukrainian south.

64-69

Authors: Harayda V.

It was experimented that the fenaron nutrition (100 gr of fenaron on 1 t. of the fish nutrition) during two months rises the fishproductivity of the fishponds in 2.02 c/h. The rising of protein in blood of the experimental fishes because of the ? and ?1-globule fractions shows the rising of the resistance of this years carp.

74-80

Authors: Tarasova O., Zakharenko A.

There was studied qualitative and quantitative composition of zooplankton in growing pond of the fish enterprise “Okonsk”. There was also studied the nutrition spectrum of peled fingerlings.

83-87

Authors: Hrytsyniak I., Smolyaninov K., Yanovich D., Vudmaska I., Yanovich V.

The literature data and the results of own investigation about biological role of ?-3 polyun- saturated fatty acids in the marine and fresh-water fish are presented in the review. The anti- cholesterogenic antilipogenic action of eicosapentaenoic and docosahexaenoic acids of marine and freshwater fish oils and their significant role in prevention of human cardiovascular diseases were shown. The data about fatty acid composition of freshwater fish and about their usage in prophylaxis of some human cardiovascular and oncological diseases are grounded.

93-99

Authors: Melnik A., Kurgansky S., Vlasova N., Mikhaylenko N.

Distributing of heavy metals in the organisms of fishes of the Kiev reserves is characterized heterogeneity and depends on their physical and chemical properties and functional features of organs and fabrics. In most a copper, iron and zinc, accumulate in a liver, manganese and cobalt — in brachiates. Toxic metals (lead, cadmium) are in a greater degree concentrated in brachiates and skin. Iron and zinc prevail in all of the considered organs and fabrics, minimum concentrations are characteristic for a cobalt and cadmium.

102-106

Authors: Rud Y., Buchatsky L.

Experimental infection indicate that mosquito iridovirus (MIV), a chloriridovirus, is patho- genic for carp Cyprinus carpio. The cumulative mortality reached up to 60–100% within 8–14 d. Symptoms of inoculated carp included cessation of feeding and decreased ventilation. Just prior to death, the fish were lethargic. The infection was characterized by focal necrosis of the gill, kidney and liver. In inoculated carp, MIV was reisolated on larva Galeria mellonella from gill, kidney, spleen and liver. This is the first time that a virus isolated from a mosquito has been shown to cause mortalities in a fish species.

116-120

Authors: Borbat М., Rekrut S., Pavlisсhenko V.

In the article the computations of possible volumes of market fish growing in the natural and artificial reservoirs of the Kirovograd region on condition of their stocking by valuable types of fishes planting stock to the accordant existent norms are resulted.

127-133

Authors: Deren O.

There has been described process of cultivation and research echinacea purpurea at the ani- mal industries as biostimulant phytogenous, that have positive effect at the phytosiological and immunological status organism, raise resistance, influence at growth and development. Various of additive and preparations from echinacea purpurea were researched at animal industries as effective means for treatment intestinal diseases, improvement accretion young animals, activation spermogenous. As consequence from all that we received more high-quality animal husbandry . It next studying and usering at the animal industries is actual and necessary from economic and consumer point of viev.