Vitamin B2 supplementation for laying and parent hens in organic poultry systems
To optimise feed production costs and reduce dependency on external sources, levels of vitamin B2 supplementation in organic production need to be re-evaluated for several types of animals.
Автор: Florian Leiber, Nele Quander-Stoll, Hannah Ayrle
Организация: RELACS
Год: 2023
Категория: Практики
Полный текст: https://relacs-project.eu/wp-content/uploads/2021/05/RELACS_PA_02_VitB2_hens_FiBL_final.pdf
Язык контента: English