Evaluation of reference lactation length in Chios dairy sheep
نویسندگان
چکیده
منابع مشابه
Impact of Oxytocin-Milking Method on Lactation Performance and Lactation Length of Sheep
Determination of milk yield potential using an accurate method is essential for assessing nutritional requirements, evaluation of genetic potential, lamb growth and survival, management decisions and improving performance traits of sheep flocks. Exogenous oxytocin injection is applied to estimate milk secretion rate in sheep. Oxytocin is a neurohormone produced in the hypothalamo-neurohypophysi...
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15 صفحه اولComparison of Models for Describing the Lactation Curves of Chios Sheep Using Daily Records Obtained from an Automatic Milking System
The objectives of this study were: (i) to compare five models (Wood, Cobby & Le Du, Wilmink, Cappio Borlino, Djikstra) for describing the lactation curve of Chios sheep, (ii) to identify variation in lactation parameters related to environmental factors (season) and animal factors (parity). A data base on 61,705 recordings of daily milk production obtained from an automatic milking system was u...
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ژورنال
عنوان ژورنال: Animal
سال: 2019
ISSN: 1751-7311
DOI: 10.1017/s1751731118000769