Small Ruminant Research and Development in Africa: Proceedings of the First Biennial Conference of the African Small Ruminant Research Network, ILRAD, Nairobi, Kenya, 10-14 December 1990ILRI (aka ILCA and ILRAD), 1992 M01 1 - 568 pages |
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Page 133
... month of April ) . Lamb crop is once per year and most of the ewes ( 96 % ) give birth to a single lamb . Watering interval is 4-10 days based on water scarcity in a locality . Supplementary feeding and pasture conservation are not ...
... month of April ) . Lamb crop is once per year and most of the ewes ( 96 % ) give birth to a single lamb . Watering interval is 4-10 days based on water scarcity in a locality . Supplementary feeding and pasture conservation are not ...
Page 135
... month intervals . These soil types known locally as " Arabi " , may contain some mineral elements . All animal species ( cattle , camels , goats and sheep ) graze in the same field . Grazing time is from 9 a.m. to 6 p.m. When the heat ...
... month intervals . These soil types known locally as " Arabi " , may contain some mineral elements . All animal species ( cattle , camels , goats and sheep ) graze in the same field . Grazing time is from 9 a.m. to 6 p.m. When the heat ...
Page 136
... months 1 year 2 years 3 years Name Mekel Berar Gujir Lebejir Sedhajir Afarjir 4 years A general overview of the ... month of April ) the sumel is herded separately in the field or it is tethered around homesteads . After a while , it is ...
... months 1 year 2 years 3 years Name Mekel Berar Gujir Lebejir Sedhajir Afarjir 4 years A general overview of the ... month of April ) the sumel is herded separately in the field or it is tethered around homesteads . After a while , it is ...
Page 137
... ( months ) % flock % sex % flock % sex Males Over 24 1.3 6.84 1.1 5.37 12-24 4.4 23.16 3.0 14.63 6-12 11.0 57.89 4.4 ... month of April to mid - May after few weeks of the start of rains . Lamb crop is thus only once in a year ( at least ...
... ( months ) % flock % sex % flock % sex Males Over 24 1.3 6.84 1.1 5.37 12-24 4.4 23.16 3.0 14.63 6-12 11.0 57.89 4.4 ... month of April to mid - May after few weeks of the start of rains . Lamb crop is thus only once in a year ( at least ...
Page 138
... months of age usually before the mating season so as to allow the ewe sufficient time to regain its body condition for successful breeding . In some localities , however , weaning is not practised especially where there is labour ...
... months of age usually before the mating season so as to allow the ewe sufficient time to regain its body condition for successful breeding . In some localities , however , weaning is not practised especially where there is labour ...
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Common terms and phrases
Addis Ababa agneaux Agriculture Animal Production animaux béliers birth birthweight brebis breeding caprins carcass chèvre composition consumption croissance crop D'man Debre Berhan deux Djallonké Dorper dry season durée effect élevages élevé estimates Ethiopia être ewes faible feed femelles flock genetic goat meat goats and sheep growth rate ILCA increased intake jours Kenya kidding interval l'âge l'anoestrus l'élevage Lablab lactation lambs Lesotho liveweight maize Malawi mâles Meko milk production milk yield mise-bas mois mortalité moyen Nairobi naissance Nigeria niveau nombre nutrition oestrus offtake ont été ovins oxytocin paramètres performance petits ruminants poids premier production systems productivité progesterone protein recherche régions reproduction Research respectivement résultats Saanen saison sèche sheep sheep and goats sheep milk small ruminant small ruminant meat stover suivi supplementation Table Tableau taux traits treatment trematode troupeaux vaccination vétérinaire viande weaning weight West African Dwarf wool zone