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.
المؤلف: Florian Leiber, Nele Quander-Stoll, Hannah Ayrle
المنظمة: RELACS
السنة: 2023
النوع: الممارسات
النص الكامل متاح على: https://relacs-project.eu/wp-content/uploads/2021/05/RELACS_PA_02_VitB2_hens_FiBL_final.pdf
لغة المحتوى: English