Variation in Distances Among Teats of Holstein Cows: Implications for Automated Milking
نویسندگان
چکیده
منابع مشابه
Short Term Changes in Teats Following Machine Milking with Respect to Quarter Health Status in Cows
The procedures and practices associated with milking are critically important and people now-a-days are switching over to machine milking to save time and money. Milking equipments if properly maintained have a positive impact on both milk production and milk quality. However, if the equipments are not used as per the recommended standard values it may have some untoward effects on udder health...
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There are several different milking management systems in Latin America, because Gir cattle are reputed to be easily stressed and not well adapted to machine-milking. This paper, therefore, provides an overview of hormone release and behavior during suckling and milking in Gir cows and their cross-bred offspring. Several experiments were performed to study oxytocin release during exclusive suck...
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Results of previous studies have shown that increased milking frequency (IMF) during early lactation results in increased milk yield not only during the period of IMF but also after cows have returned to a decreased milking frequency. The cellular mechanisms underpinning this increased milk yield and the overall effects of IMF on metabolism have not been well characterized. The objective of thi...
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The aim of this study was to investigate the effect of milking frequency (three times daily vs. two times daily) on the lactation curve shape, partial and 305-d lactation performance in Holstein dairy cows in Iran. Data from February 2000 to December 2012 comprising 217345 lactations on 141364 cows distributed in 324 herds collected by the Animal Breeding Center of Iran were used. The mean milk...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1995
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(95)76767-4