| Issue |
E3S Web of Conf.
Volume 463, 2023
III International Conference on Improving Energy Efficiency, Environmental Safety and Sustainable Development in Agriculture (EESTE2023)
|
|
|---|---|---|
| Article Number | 01047 | |
| Number of page(s) | 6 | |
| Section | Sustainable Development in Agriculture | |
| DOI | https://doi.org/10.1051/e3sconf/202346301047 | |
| Published online | 13 December 2023 | |
The effectiveness of using the microbial synthesis protein “Gaprin” in feeding juvenile Australian red-clawed crayfish
Federal State Budgetary Educational Institution of Higher Education Volgograd State Agrarian University, 26, Universitetsky Ave., Volgograd, 400002, Russia
* Corresponding author: anna.gustowa2012@yandex.ru
In the conditions of the scientific center “Breeding valuable breeds of sturgeon” of the Volgograd State Agrarian University, the effectiveness of replacing 75% of fishmeal in the feed for juvenile Australian red claw crayfish with microbial protein - haprin has been experimentally proven. The influence of experimental feeds on weight gain, linear indicators and survival of individuals was studied, and their economic efficiency was determined. Practical recommendations have been developed to allow the implementation of the developed recipe at aquaculture enterprises containing Australian red-claw crayfish.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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