Fish Farming - Major Categories of Fish Aquaculture

Major Categories of Fish Aquaculture

There are two kinds of aquaculture: extensive aquaculture based on local photosynthetical production and intensive aquaculture, in which the fish are fed with external food supply.

Read more about this topic:  Fish Farming

Famous quotes containing the words major, categories and/or fish:

    What, really, is wanted from a neighborhood? Convenience, certainly, an absence of major aggravation, to be sure. But perhaps most of all, ideally, what is wanted is a comfortable background, a breathing space of intermission between the intensities of private life and the calculations of public life.
    Joseph Epstein (b. 1937)

    The analogy between the mind and a computer fails for many reasons. The brain is constructed by principles that assure diversity and degeneracy. Unlike a computer, it has no replicative memory. It is historical and value driven. It forms categories by internal criteria and by constraints acting at many scales, not by means of a syntactically constructed program. The world with which the brain interacts is not unequivocally made up of classical categories.
    Gerald M. Edelman (b. 1928)

    But when a man poured fish into a pile,
    It seemed they raised their little silver heads,
    And sang
    William Butler Yeats (1865–1939)