The works were carried out on reproduction in several ways. Under the compensation businesses damage to water biological resources and their habitats in the Ob River was issued more than 37.6 million pieces of larvae peled, almost 582 thousand units podroschennaya juvenile whitefish and 665 thousand pieces. white salmon fry.
Under the current departmental target program "State support of commercial fish farming in the Novosibirsk Region for 2011-2013" is produced in the production of medium and small lakes of juveniles of valuable fish species in the amount of 22.2 million units. This includes 20.8 million shares of larvae and peled pelchira (hybrid peled and broad whitefish), 212 thousand pieces of yearlings and two-year-carp, 1.2 million pieces of yearlings and two-year-carp, 7.16 million pieces of yearlings and two-year-white cupid.
In order to increase fish production Novosibirsk reservoir, lake Chany Sartlan, Kargaev, Tandovo, Inder imposed by the commercial fishery at the expense of fishing organizations made issue 29.5 million shares of juveniles. Of these, 29.4 million pieces and larvae peled pelchira, 67.4 million shares of common carp yearlings and two-year-and five thousand pieces of white salmon yearlings.
For the purpose of resource recovery of valuable species of fish released into the river Ob more than 300 thousand pieces. podroschennaya juvenile whitefish and 200 thousand pieces of white salmon fry. In addition, for the organization of recreational and sport fishing in the Ob vypusheno 400 thousand pieces of perch larvae and 3 million pieces of white salmon fry.
In the autumn of this year to an additional issue of juvenile fish in the Novosibirsk Reservoir, Lake Chany and Sartlan.