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Subclinical Mastitis and Milk production in Morocco
Jamal Hossaini-Hilali (1997)Department of Animal PhysiologyHassan II Agronomic & Veterinary InstituteBP 6202, Rabat-instituts, RabatMorocco
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Ruminants Livestock in Morocco (millions)
• Cattle 2.6
Dairy breed 10%
• Sheep 12.1
• Goats 4.7
• Dromedary 0.05
Auriol, 1989.
Cow milk production in Morocco
Total milk Production (T) 914 000
Cow milk production (T) 850 000
Milk production per cow 820
Milk production per dairy cow 4000
Auriol, 1989.
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Major constraints for improvement of cow milk production
The environmentDirect effect of climate
Indirect effect of climate
The animal
Breed
Nutrition
Health
The man
Importation of milk and milk products in Morocco
Importation of milk and milk products (T) 205 000(Equivalent milk)
Deficit (%) 20
Cost of importation 37
(US Millions Dollars)
Auriol, 1989. The calculation were made using the following ratio:25l/kg butter; 8l/kg cheese; 3l/kg of powder milk; 0.125l/yahourt.
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Human milk consumption
Population (Millions) 23
Urban population (%) 45Milk available for human 40
(Kg/year/person)
Auriol, 1989.
Prevalence of subclinical Mastitis in Morocco (CMT>2)
Regions % of cows with Authors
subclinical mastitis
Gharb 40 Lahlou-Kassi et al., 1981
Rabat, Méknès 54 Taoufiq, 1986
Méknès 57 Guetchom, 1995
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Quarters with subclinical mastitis per cow
Number Percent
1 39
2 30
3 19
4 12
Guetchom, 1995.
Microbial culture of milk from quarter with subclinical mastitis
Staphylococcus aureus 31%
Non hemolytic staphylococcus 9%
Hemolytic Streptococcus 13%
Non hemolytic streptococcus 34%
Coliformes 4%
Others 9%
Guetchom, 1995.
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Bibliographie
Guetchom, B. 1995. Epidémiologie et dépistages des mammites subcliniques dans lestroupeaux laitiers de la région de Meknès: Utilisation du CMT, du CCS et la LDH. .
Veterinary thesis, I.AV. Hassan II, Rabat, Morocco
Taoufiq, H. 1986. Epidémiologie des mammites bovines. Résultats d’une enquête.Veterinary thesis, I.AV. Hassan II, Rabat, Marocco
Lahlou et al. 1981. Epidémiologie des mammites bovines dans des élevages bovinslaitiers au Maroc: fréquence des mammites cliniques et subcliniques. Hommes, Terre etEaux, 44: 87-93.
Auriol, P.1989. Situation laitière dans les pays du Maghreb et du sud-est de la
méditerranée. Options Mediterranéennes, Série séminaire, 6: 51-72