[HTML][HTML] A review of once-a-day milking in dairy cow grazing systems

N Lopez-Villalobos, J Jayawardana… - JDS communications, 2023 - Elsevier
Abstract Twice-a-day (TAD) milking during the whole lactation is practiced in about 55% of
New Zealand herds and once-a-day (OAD) milking during the whole lactation in about 10 …

[HTML][HTML] A three-year comparison of once-a-day and twice-a-day milking in seasonal-calving pasture-based systems

JP Murphy, M O'Donovan, K McCarthy, L Delaby… - Journal of Dairy …, 2023 - Elsevier
Globally, the majority of dairy cows are milked twice a day (TAD); however, in pasture-based
production systems, such as in Ireland, the idea of milking once a day (OAD) is being …

[HTML][HTML] Reducing milking frequency from twice each day to three times each two days affected protein but not fat yield in a pasture-based dairy system

JP Edwards, N McMillan, RH Bryant… - Journal of Dairy …, 2022 - Elsevier
ABSTRACT Milking 3 times in 2 d (3-in-2) could enhance the attractiveness of the dairy
workplace relative to twice-a-day milking (TAD) by reducing labor requirements for milking …

[HTML][HTML] Technologies and milking practices that reduce hours of work and increase flexibility through milking efficiency in pasture-based dairy farm systems

JP Edwards, B Kuhn-Sherlock, BTD Rue… - Journal of dairy …, 2020 - Elsevier
To attract and retain quality employees, dairy farms must be competitive with other
workplaces offering more conventional hours of work. Milking requires significant labor input …

[HTML][HTML] Effect of altering milking interval when milking 3 times in 2 days on milk and component yields in pasture-based dairy systems

LS Hall, B Kuhn-Sherlock, RH Bryant… - Journal of Dairy Science, 2023 - Elsevier
Dairy farmers face challenges attracting and retaining staff, partly due to the difficulty
meeting the desires of the modern workforce. These include flexible work hours and regular …

[HTML][HTML] Estimation of genetic parameters and individual and maternal breed, heterosis, and recombination loss effects for production and fertility traits of spring-calved …

J Jayawardana, N Lopez-Villalobos, RE Hickson… - Journal of Dairy …, 2023 - Elsevier
The objectives of this study were to estimate genetic parameters and individual and
maternal breed, heterosis, and recombination loss effects for milk production and fertility …

[HTML][HTML] Improving parlor efficiency in block calving pasture-based dairy systems through the application of a fixed milking time determined by daily milk yield and …

JP Edwards, JH Williamson, B Kuhn-Sherlock - Journal of Dairy Science, 2022 - Elsevier
Adjusting end-of-milking criteria, in particular applying a maximum milking time determined
by expected milk yield at an individual milking session, is one strategy to optimize parlor …

[HTML][HTML] Fertility of dairy cows milked once daily or twice daily in New Zealand

J Jayawardana, N Lopez-Villalobos… - Journal of Dairy …, 2022 - Elsevier
The objective of this study was to evaluate the reproductive performance of New Zealand
dairy cows with different milking regimens. A total of 2,562 herds calving in 2017 met the …

Comparison of dairy cow step activity under different milking schedules

LS Hall, RH Bryant, B Kuhn-Sherlock… - Animal Production …, 2023 - CSIRO Publishing
Context Variations in the number of milkings each day and their timing are becoming
increasingly common. How these changes affect cow behaviour is poorly understood. When …

The Protein Composition of Bovine Milk from Once-a-Day and Twice-a-Day Milking Production Systems in New Zealand

M van der Zeijden, A Ellis, N Lopez-Villalobos, S Li… - Dairy, 2023 - mdpi.com
An increasing number of dairy farmers in New Zealand (NZ) have adopted a once-a-day
(OAD) milking production system, and little is known about the impact of this production …