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Goats' milk production variations in milk yields and composition during lactation



Goats' milk production variations in milk yields and composition during lactation



Poljoprivredna Znanstvena Smotra (76-77): 91-102



One year's study relative to possibility of intensification of goat's milk production included the determination of production characteristics for imported breed of Alpine goats, breed of Domestic goats, as well as Balkan and Sannen half-breed kept, fed and brought up in equal conditions. Daily yields of milk produced from the 3rd to the 8th month of lactation averaged 0.740 to 1.250 (breed of Alpine goat), 0.890 to 1.280 (Domestic goat) and 0.740 to 1.300 lit. (Domestic and Sannen half-breed). Average amounts of milk constituents obtained: 11.74, 11.85 and 12.24 per cent of dry matter; 3.63, 3.62 and 3.78 per cent of milk fat; 2.86, 2.94 and 3.19 per cent of protein; 4.34, 4.53 and 4.40 per cent of lactose; 0.767, 0.763 and 0.797 per cent of ash; 0.113, 0.110 and 0.114 per cent of Ca and 0.086, 0.085, 0.090 per cent of P. Average degrees of acidity were of 6.48, 6.67 and 7.33.degree.SH, and average freezing points (-0.542, (-0.543) and (-0.545).degree. C.

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Accession: 005532301

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