Author: FREDERIC.. BOUKO-LEVYPublisher:
ISBN:
Category :
Languages : fr
Pages :
Book Description
MODELE DE SUIVI D'ELEVAGE BOVIN LAITIER NORD-AMERICAIN
Author: FREDERIC.. BOUKO-LEVYModèle de suivi d'élévage bovin laitier Nord American
Author: Frédéric David Bouko-LevyPublisher:
ISBN:
Category :
Languages : fr
Pages : 136
Book Description
Comparaison du suivi de reproduction des troupeaux bovins laitiers entre le continent nord américain et la France
Author: Hélène DeglaireAgrindex
Author: Le Suivi d'élevage en troupeau bovin laitier
Author: Pauline OtzCover Crops in West Africa
Author: International Development Research Centre (Canada)Publisher: IDRC
ISBN: 088936852X
Category : Cover crops
Languages : en
Pages : 319
Book Description
Cover Crops in West Africa Contributing to Sustainable Agriculture
Calculation of Demographic Parameters in Tropical Livestock Herds
Author: Matthieu LesnoffPublisher: Springer
ISBN: 9401790264
Category : Science
Languages : en
Pages : 106
Book Description
Having indicators to assess the effect of zootechnical, sanitary, economic or political intervention or the impact of environmental risks makes it possible to draw up strategies for improving domestic animal populations. This handbook is a compilation of the main concepts relating to the definition and calculation of demographic rates for largely non-intensive tropical animal farms. It is intended to be educational, and should help students, technicians, engineers, researchers and development staff to understand the definitions and formulas encountered in the literature more clearly and make them more self-sufficient in terms of analyses.
Animal Traction in Africa
Author: Peter MunzingerPublisher: Deutsche Gesellschaft Fur Technische Zusammenarbeit
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 508
Book Description
Dromadaires et chameaux, animaux laitiers
Author: Pascal BonnetPublisher: Editions Quae
ISBN: 2876143070
Category : Bactrian camel
Languages : fr
Pages : 318
Book Description
Genetic Resources of Pig, Sheep, and Goat
Author: Kalle MaijalaPublisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 584
Book Description
Evolution and domestication, an introductuio; Civilization and domestication of pigs; Pig breeds of the world: Their distribution and adaptation; Evaluation and utilization of pig breeds; New breed development in pigs; Gene identification in pigs; Breed identification and development in pigs; Conservation of resources in pigs and sheep; Domestication, history and breed evolution in sheep; Classification and distribution of sheep breeds; Breed differences in adaptation of sheep; Breed differences in prolificacy of sheep; Milk breeds of sheep; Breed comparisons for meat production in sheep; Genetic resources for production; Fur breeds of sheep; Breed structure, dynamics, and new breed development in sheep; Milk recording, breeding and selection schemes for milk breeds; Breeding programmes in nordic countries based on filed prodiction recording; State farm breeding in eastern european countries; International exchange of genetic material; Considering the social aspects of sheep breeding programmes; Domestication and history of goats; Classification and distribution of goat breeds; Breed differences in adaptation of goats; Breed differences in production in goats; Evolution of mohair, cashmere and skins; Evaluation and utilization of goat breeds; Gene identification in goats; Breeding programmes and production recording in goats; Maintenance of genetic resources in goats.