Induction of milk ejection and milk removal in different production systems

RM Bruckmaier, O Wellnitz - Journal of animal science, 2008 - academic.oup.com
Milk ejection is important during milking or suckling to obtain the alveolar milk fraction, which
can represent more than 80% of the milk stored in the udder of dairy cows. In response to …

[HTML][HTML] Factors affecting milk flow traits in dairy cows: results of a field study

A Sandrucci, A Tamburini, L Bava, M Zucali - Journal of dairy science, 2007 - Elsevier
The study of milk flow curves provides useful information for enhancing milking efficiency
and protecting udder health by adapting milking machine and milking procedures to the …

Effects of suckling on milk yield and milk composition of dairy cows in cow–calf contact systems

K Barth - Journal of Dairy Research, 2020 - cambridge.org
In this research communication I show the effect of various cow–calf contact systems on milk
yield and milk composition during the periods when calves where allowed to suckle their …

[HTML][HTML] Plasma calcium concentrations are decreased at least 9 hours before parturition in multiparous Holstein-Friesian cattle in a herd fed an acidogenic diet during …

AA Megahed, MWH Hiew, SA El Badawy… - Journal of Dairy …, 2018 - Elsevier
Calcium homeostatic mechanisms are challenged in periparturient multiparous dairy cattle
due to the rapid transport of large amounts of calcium into the mammary gland associated …

A physiologically based pharmacokinetic (PBPK) model exploring the blood-milk barrier in lactating species-a case study with oxytetracycline administered to dairy …

J Tardiveau, L LeRoux-Pullen, R Gehring… - Food and Chemical …, 2022 - Elsevier
Antibiotic excretion into milk depends on several factors such as the compound's
physicochemical properties, the animal physiology, and the milk composition. The objective …

Relationship between udder morphology traits, alveolar and cisternal milk compartments and machine milking performances of dairy camels (Camelus dromedarius)

M Ayadi, RS Aljumaah, A Musaad… - Spanish Journal of …, 2013 - sjar.revistas.csic.es
A total of 22 dairy dromedary camels under intensive conditions in late lactation (275±24
days) were used to study the relationship between external and internal udder morphology …

[HTML][HTML] Evaluation of udder cisterns and effects on milk yield of dairy ewes

M Rovai, G Caja, X Such - Journal of Dairy Science, 2008 - Elsevier
Nine Manchega (0.94 L/d) and 10 Lacaune (2.07 L/d) ewes at the same stage of lactation
(90 d in milk) were used to study the interbreed differences in milk yield, mammary …

[HTML][HTML] Effect of pregnancy and extended lactation on milk production in dairy goats milked once daily

AAK Salama, G Caja, X Such, R Casals… - Journal of dairy science, 2005 - Elsevier
Thirty multiparous Murciano-Granadina dairy goats milked once daily were used to study the
lactational effects of an extended 24-mo kidding interval (K24; n= 14) compared with the …

[HTML][HTML] Bimodal milk flow and overmilking in dairy cattle: risk factors and consequences

S Fernandes, G Pereira, R Bexiga - animal, 2023 - Elsevier
To maximise the return on capital invested in the milking parlour, the largest number of cows
should be milked gently and completely in the shortest possible time. Bimodal milk flow and …

[HTML][HTML] Risk factors for delayed milk ejection in Holstein dairy cows milked 3 times per day

M Wieland, RD Watters, PD Virkler, AS Sipka - Journal of Dairy Science, 2022 - Elsevier
Delayed milk ejection, manifested most often as bimodal milk flow, occurs when the cisternal
milk fraction is removed before the alveolar milk reaches the gland cistern. It is thought to be …