Viande
نویسندگان
چکیده
Ce chapitre décrit l’évolution des marchés et présente les projections à moyen terme relatives aux mondiaux de la viande sur période 2023-32. Il passe en revue évolutions prévues matière consommation, production, d’échanges prix pour bovine, porcine, volaille ovine. s’achève par un examen principaux risques incertitudes susceptibles d’avoir une incidence dans dix prochaines années.
منابع مشابه
Etude de la filière viande de chèvre au Zimbabwe
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Ovulation rate (OR) and litter size (LS) were recorded in local hair sheep of Martinique and in local x Lacaune-viande crossbreeds, in order to assess prenatal losses. Local hair sheep LS and OR were 1.91 and 2.41, respectively. Prenatal losses increased with OR, from 0.22 (OR = 2) up to 1.50 (OR > 3). The ewes (69.7%) with LS = 1 had actually lost at least one ovum, against 25.9% of the ewes w...
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Meat fatty acid composition is influenced by genetic factors, although to a lower extent than dietary factors. The species is the major source of variation in fatty acid composition with ruminant meats being more saturated as a result of biohydrogenation in the rumen compared to the meat of monogastric animals. The level of fatness also has an effect on the meat fatty acid composition. The cont...
متن کاملEffects of grass feeding systems on ruminant meat colour and flavour. A review
Grass feeding has been reported to affect several meat quality characteristics, in particular colour and flavour. In this paper we have reviewed some differences in meat colour and flavour between ruminants fed concentrates and animals allowed to graze pasture. The possible factors influencing the differences have been also examined. We have examined a total of 35 experiments which report the e...
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ژورنال
عنوان ژورنال: Perspectives agricoles de l'OCDE ..
سال: 2023
ISSN: ['1999-1150', '1563-0455']
DOI: https://doi.org/10.1787/067e6a95-fr