Development of protein constraints : formulation and the environment.
The role of feed producers in formulating feeds from selected raw materials which meet the specific protein requirements of livestock and which respect the environmental impact of excreted nitrogen is discussed.
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| Formato: | Texto biblioteca |
| Idioma: | d |
| Materias: | environmental impact, excretion, feeds, livestock, minerals, nitrogen, protein content, protein requirement, Excretion, Excretory system, Feeds, Livestock, Minerals, Nitrogen, Rocks., Stones., |
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