Fish farming

Fish farming

Of, or pertaining to the artificial mass cultivation of fish

Contributors in Fish farming

Fish farming

The electrical supply for some lights, such as fluorescents and metal halide bulbs. These are available in several varieties, such as tar, transformer, and electronic. They must be properly matched ...

Stock

Fishing; Fish farming

A part of a fish population usually with a particular migration pattern, specific spawning grounds, and subject to a distinct fishery. A fish stock may be treated as a total or a spawning stock. ...

Stratified mean (average) catch per tow

Fishing; Fish farming

From research vessel surveys, for separate species of fish, each average catch per tow --determined from a series of tows--in each geographic stratum of a region is multiplied by that area (square ...

Strontium

Fishing; Fish farming

This trace element is necessary for corals, clams, and other creatures with calcareous skeletons to grow. It is most commonly added as strontium chloride SrCl2.

Sump

Fishing; Fish farming

An additional water reservoir, typically under a tank, to keep equipment out of sight or increase the amount of water in a system.

Surplus production

Fishing; Fish farming

Production of new weight by a fishable stock, plus recruits added to it, less what is removed by natural mortality. This is usually estimated as the catch in a given year plus the increase in stock ...