Some dairy farmers opt to omit one milking, either incidentally or weekly, without changing other milking times. This practice entails an extended milking interval of 24h (24h-MI), which is associated with a decrease in milk yield. This decrease varies among cows and could be partly due to factors such as stage of lactation and milk yield level. The aim of this study was to describe the average...

al implications for stakeholders: Automatic milking systems (AMS)s can be operated successfully within a grass based milk production system and milk yields comparable to many commercial batch milking systems can be achieved when grazing management is managed in order to control cow traffic The fact that milk yield/cow/day was not significantly affected by reducing milking frequency from 1.8 to ...

....................................................................................................................................ii ACKNOWLEDGEMENTS ............................................................................................................ iii TABLE OF CONTENTS ................................................................................................................ i...

Dairy cows often have to choose which of two sides to enter in the milking parlour. Some cows are very consistent in this choice, and it is common to assume that when these cows are more disturbed are being milked in their non-preferred side. Such disturbance might involve significantly poor welfare. In order to assess this assumption, we decided to study the behaviour and milk yield of dairy c...

The production performance of multiparous lactating Sahiwal cows (n = 24) was evaluated according to both milking frequency and method. Selected animals were randomly divided into four groups containing six animals each under a completely randomized design. Cows in groups A & B were milked by the hand milking method three times per day, respectively. Similarly, cows in groups C & D were milked ...