Сравнительная характеристика кроссов тремлянского карпа по токсикотолерантности

Abstract

We are creating the Tremlya carp breed considering it's rearing in conditions of the Polessie plain, which are characterized with big concentration of the iron solute in water. This factor has adverse effect on the survival rate of the fish, especially at the early stages of the development. Therefore, the assessment of the different crosses for the tolerance to this adverse factor is very important. In the result of the conducted work we found the crosses that were more tolerant to the higher concentration of the iron solute in water.