Diadromous sturgeon species in domestic warm-water fish culture - two aspects of the problem

The status of populations of the basic kinds existing in a habitat sturgeon and position from their cultivat-ing in domestic warm-water facilities outside modern areals is examined. The catastrophic condition of natural populations is ascertained everywhere unsatisfactory, and in many events. Significant acceleration of growth and development of all kinds in controllable conditions, and also high quality of the sexual products produced by grown producers is shown. Progress in ciltivating technology can provide not only reservation of a gene pool and reception of young fishes for release it in a habitat, but also effective com-mercial cultivation of diadromous sturgeon. Modern data by separate species are cited.