Article ID Journal Published Year Pages File Type
2072434 Animal Reproduction Science 2016 5 Pages PDF
Abstract

The development of a new protocol for egg fertilization may increase embryo survival and benefit the aquaculture process. In the present study, a new technique of partially adding sperm to activated eggs in the artificial fertilization of burbot (Lota lota), ide (Leuciscus idus) and asp (Aspius aspius) eggs was evaluated. If the same volume of sperm was divided into two or three parts and added to eggs in 30–60 s intervals, it significantly improved embryo survival at the eyed-egg-stage of development. In the present study, the periodic addition of spermatozoa to eggs affected fertilization (ide and asp) and embryo survival rates (ide, asp and burbot) and might be successfully applied under hatchery conditions.

Related Topics
Life Sciences Agricultural and Biological Sciences Animal Science and Zoology
Authors
, , , ,