This article summarizes experimental knowledge of the efficacy, modes of action and applications of herbal extracts and organic acids as feed additives for pigs. Herbal extracts comprise a wide variety of herbs, spices and, most importantly, essential oils. Organic acids, characterized as short-chain weak acids, are widely distributed in nature as normal constituents of herbal or animal tissues...

Microorganisms efficiently colonize the external and internal surfaces of animal body establishing mutually beneficial interactions forming site- individual-specific microbiota. The degradation complex polysaccharides in gut, production useful compounds, protection against pathogenic microorganisms contribution to development an efficient immune system are main effects a balanced A dysbiosis, i...

background: in nature, there are herbal extracts, while capable of reducing aflatoxin b1 in agricultural product by different mechanisms, may also act as growth promoters. objectives: in this study, aqueous extract of t. daenensis was evaluated to detoxify contaminated feed with aflatoxin b1 and to determine the effect of growth promoters in japanese quail. methods: to this purpose, at 24 d of ...

The understanding of skeletal muscle growth is an important goal in animal science and in human medicine. The purpose of this review is to demonstrate the importance of muscle fibre number for muscle growth and the influence of selected genetic and environmental factors on muscle fibre number. The total number of muscle fibres is mainly determined prenatally when multinucleated myofibres form f...