How long do aquarium fish live?
How long do fish live? An interesting feature of many fish is that they are able to grow all their lives . but the question is, how long can they…

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Sea delicacy - the devil-fish
It is unlikely you will be surprised if I told you I tried for her life a wide variety of seafood delicacies. Now, if you ask me what impressed more…

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Attractants for predatory fish species
Today for any fisherman it is no secret that the attractants great addition to any fishing peaceful fish. For reference, the attractant is a natural or synthetic substance designed to…

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Experimental rearing of Bester

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Such work

The fishery of sturgeon in the Black sea, the procedure for feeding and rearing of juvenile fish in the Ukrainian part of the Danube. The problem of the loss of major spawning areas due to dam construction, the ways out of the situation. The bioengineering reproduction of sturgeon.

Fishing is one of the oldest human occupations. Basic information about fish. Sturgeon breeding. Fisheries reclamation. A reduction in the numbers of sturgeon. Sturgeon adaptation to modern conditions of existence.

Biological characteristics and feeding habits of sturgeon. Installation of a closed vodoobespecheniya and its main components, how they work. Requirements for feed for sturgeon. Especially their feeding when growing in pools.

The pond Fund. The volume of production of marketable fish. Extensive, semi-intensive, intensive form of doing commercial fishing. Biological characteristics of herbivorous fish as objects of aquaculture pond. The main areas of the fishery.

Biological characteristics of sturgeon and Russian sturgeon. Hormonal stimulation of spawning producers. The growth of young sturgeons in the conditions of artificial cultivation. Departure of juvenile sterlet during cultivation. Development of Russian sturgeon during early ontogeny.

The reproduction of sturgeon. Quality assessment of sturgeon and exteriorizes by morphological characteristics. Histophysiological and biochemical indicators of juvenile quality. Physiological and behavioral methods of testing viability.

The history of the origin and development of aquaculture in Russia. The analysis of the current situation and prospects of development of the Russian aquaculture. Modern problems for the fishing industry. The role of aquaculture in ensuring food security of the country.

Value, nutritional value, morphological and biological characteristics of tomato. Characterization of hybrids and growing seedlings, the quality of the tomato depending on the hybrid, and programming yield. The cultivation of tomato for small-volume technology.

The rules for transport of live fish. Holding wintering fish in wintering ponds. The conditions that determine a favorable outcome wintering. Features of cultivation of live food in fishing farms. Biological characteristics of silver carp (growth rate, fecundity).

Breeding, maintenance and cultivation of fish and other aquatic animals and plants. The state of world fisheries. Characteristics of existing enterprises on the cultivation of aquaculture. Analysis of the composition and species structure of production of mariculture.

Gurnard
One of the most attractive, bright and conspicuous inhabitants of the black sea expanse is a fish called a sea cock. The main distinguishing features of this amazing fish can…

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About snorkeling
We all know the beauty of the underwater world of the movies, mostly, but I want to tell you about the snorkeling . which allows readers to get acquainted with…

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