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Ce guide très pratique (écrit par des chevriers bio) vous invite d'abord à une leçon hilarante de sciences naturelles, d'éducation sexuelle et de découverte de la nature qui traite de l'anatomie et de la reproduction de la chèvre. Dans un deuxième temps il étudie : le choix des races avec comparaison l'habitat avec descriptifs et plans l'alimentation dans une optique d'élevage bio et écologique. Technique sans être ardu, simple et drôle sans être simpliste, ce livre conviendra aussi bien à ceux qui veulent se lancer dans un vrai élevage (jusqu'à 50 bêtes), qu'à ceux qui se contenteront d'avoir une, deux ou trois chèvres pour un usage familial.
Avec sa taille modeste et sa silhouette plutôt osseuse, la chèvre cache bien son jeu ! Car c'est un animal rustique et résistant, qui ne nécessite que peu de soins et est rarement malade. En outre, son lait, réputé tant sur le plan allergologique que diététique, est à l'origine de fromages succulents. Mais ce n'est pas tout ! C'est une véritable tondeuse écologique : elle défriche un terrain ou tond une pelouse sans aucune difficulté. Enfin, son caractère enjoué, son bêlement sonore et sa tête expressive en font un animal attachant et une compagne idéale pour toute la famille. Cet ouvrage aborde toutes les informations essentielles pour bien élever une ou plusieurs chèvres : conditions d'achat, races, alimentation, logement, reproduction, soins, sans oublier les techniques de traite, la fabrication des fromages...
The current analysis was conducted to evaluate the potential of nutritional, manure and animal husbandry practices for mitigating methane (CH4) and nitrous oxide (N2O) - i.e. non-carbon dioxide (CO2) - GHG emissions from livestock production. These practices were categorized into enteric CH4, manure management and animal husbandry mitigation practices. Emphasis was placed on enteric CH4 mitigation practices for ruminant animals (only in vivo studies were considered) and manure mitigation practices for both ruminant and monogastric species. Over 900 references were reviewed; simulation and life cycle assessment analyses were generally excluded
The Mediterranean area shows a great diversity of livestock systems, depending on local resources and traditions, but also on the networking space where informational resources are available for producers. During the last decades, a lot of innovations have been conceived or introduced in the Mediterranean area, allowing livestock systems to remain competitive. The book looks at two main issues: firstly, it gives an updated review on the main innovations that significantly changed the activities of livestock production in the Mediterranean area in the recent past. Secondly, the focus lies on the extent to which these innovations improve the efficiency, ensure the socio-cultural basis or reduce the environmental impact of livestock systems. One major finding is a new vision of innovating systems based on the distinction between regulated innovation (when aims are fixed) and innovative design (when aims are questioned). Innovations reported in the book are dealing with a set of concerns. They concern the production techniques, the work organization, the equipment and infrastructures, the collective features for selection, reproduction, feeding or sanitary devices. They also concern the local organization such as product labelling, new dynamics around local breeds, collective rules for supply basin or approaches of new products for new markets. More recently, some innovations focus on environmental impacts of livestock production, due to an increasing consciousness of those kinds of problems. In the final part of the book, a round table copes with a crucial question: are traditions in Mediterranean livestock activities to be considered an obstacle or a source of innovation? This book provides a set of updated information and knowledge useful for researchers, students, extension services and policy-makers in the field of animal science.
This volume contains 44 papers and 2 abstracts from a international conference on African small ruminants research and development. eleven papers and 1 abstract deal with the importance of small ruminant production systems and economics. Another 11 describe and analyse feed resources and feeding systems and there are 6 papers on reproductive problems and their solutions. Seven papers and 1 abstract review the prevalent health problems under various management systems and present the solutions to these production constraints. The last 9 papers deal with breeds, breeding systems and breed improvement.