Impact of parity, stage of lactation, and subclinical mastitis on the concentration of vitamin c in Shami camel milk [PDF]
Iraqi Journal of Veterinary Sciences, 2022 A study was conducted at Deir Al-Hajar Research Station for Shami Camels, Administration of Livestock Research, General Commission for Scientific Agricultural Research (GCSAR) during 2019 and 2020 to find the relation between vitamin c concentrations in ...
Razan Semsmia +2 more
doaj +1 more source
Changes of macromineral and trace element concentration in the blood of ewes during lactation period
Czech Journal of Animal Science, 2021 The aim of the present research was to determine the changes in macromineral and trace element concentrations in ewes' blood during the lactation period.
Zvonko Antunović +6 more
doaj +1 more source
Acta Universitatis Cibiniensis. Series E: Food Technology, 2023 The purpose of the research was to determine the effect of breed, lactation number, and lactation stage on milk efficiency and goat milk ingredients, these being indicators of milk technological parameters and homeostasis disturbances.
Urbańska Daria Maria +7 more
doaj +1 more source
In vitro rumen simulations show a reduced disappearance of deoxynivalenol, nivalenol and enniatin B at conditions of rumen acidosis and lower microbial activity [PDF]
, 2020 Ruminants are generally considered to be less susceptible to the effects of mycotoxins than monogastric animals as the rumen microbiota are capable of detoxifying some of these toxins.
Cools, An +6 more
core +2 more sources
Effect of parity and stage of lactation on feed sorting behavior of lactating dairy cows [PDF]
Journal of Dairy Science, 2011 The objectives of this study were to determine if feed sorting differs between primiparous (PP) and multiparous (MP) cows, if sorting changes from the period of peak lactation to peak dry matter intake (DMI), and whether feed sorting affects efficiency of production. Data on DMI, milk production, feed sorting (particle size of offered and refused feed),
T J, Devries +3 more
openaire +2 more sources
The effect of lactation number, stage, length, and milking frequency on milk yield in Korean Holstein dairy cows using automatic milking system [PDF]
Asian-Australasian Journal of Animal Sciences, 2017 Objective The aim of the current study was to describe the relationship between milk yield and lactation number, stage, length and milking frequency in Korean Holstein dairy cows using an automatic milking system (AMS).
Mayakrishnan Vijayakumar +8 more
doaj +1 more source
Mineral status and enteric methane production in dairy cows during different stages of lactation
BMC Veterinary Research, 2021 Background Lactating dairy cows are the greatest livestock contributor of methane, a major global greenhouse gas (GHG). However, good feeding management with adequate mineral intake can offers an effective approach to maintaining high levels of milk ...
Ľubomíra Grešáková +7 more
doaj +1 more source
Veterinární Medicína, 2020 Physiological components are influenced by various factors. However, little is comprehensively understood about lactation, parity, and age-related blood profile changes in dairy cows.
Seong Bum Kim +11 more
doaj +1 more source
Pasture allowance, duration, and stage of lactation—Effects on early and total lactation animal performance [PDF]
Journal of Dairy Science, 2019 Pasture availability in early spring can be limited due to climatic effects on grass production, increasing the likelihood of feed deficits in early lactation of spring-calving pasture-based systems. We hypothesized that restricting pasture allowance (PA) when animals are at peak milk production will have more negative implications on milk production ...
A. Claffey +4 more
openaire +4 more sources
Milk composition of Holstein cows: a retrospective study
Ciência Rural, 2018 : Worldwide, milk analysis is an satisfactory measurement of milk quality on dairy farms. Milk composition is the base for payment systems, so knowledge of its characteristics at different periods is essential for modern dairy producer.
Carlos Bondan +5 more
doaj +1 more source