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Abstract
The following points were conducted at the present study :
1-Milk production (factors affecting LP, TMY and 305 dMY, parity, month or season of calving, year of calving, udder shape, teat shape, teat orifice shape).
2-Milk composition and somatic cell count (parity, month or season calving, , year of calving, udder shape, teat shape, teat orifice shape).
3-Effect of udder conformation on SCC, milk composition, milk, fat, protein and lactose yield monthly during ten months of lactating.
3-Milk ability.
4-Body measurements.
5-Udder conformation.