Results 121 to 130 of about 123,021 (223)

No difference in paratuberculosis seroprevalence between organic and conventional dairy herds in the Netherlands [PDF]

open access: yes, 2005
Purpose. Paratuberculosis or Johne’s disease in cattle is considered to play a role in the pathogenesis of Crohn’s disease in humans. Whether organic production may influence the prevalence of paratuberculosis in dairy herds was not known until now and ...
Kijlstra, Prof.Dr. A.
core   +2 more sources

A retrospective cohort study investigating the association of environment, milk performance and udder health with the yield and solid content of first-milking colostrum in Holstein dairy cows

open access: yesBMC Veterinary Research
Background The administration of high-quality colostrum is widely recognized as crucial for the health and survival of neonatal calves, yet identifying factors influencing colostrum yield and solid content has remained a challenge.
Gonçalo Pereira, Ricardo Bexiga
doaj   +1 more source

Effect of Direct-Fed Microbials and Enzyme Supplementation in Prepartum Holstein Cows on Colostrum and Calf Immunity [PDF]

open access: yes, 2016
In cows, colostrum is composed of several antibodies and nutrients to provide immunity and energy to the calf. Feeding calves high quality colostrum has been shown to improve calf health, leading to reduced mortality in calves and greater milk production
Shangraw, Erin M
core   +1 more source

Review: Mammary gland physiology and modulation during colostrogenesis in dairy goats

open access: yesAnimal
Newborn ruminants are highly dependent on the intake of high-quality colostrum immediately after birth to obtain energy and achieve an appropriate immunisation.
M. González-Cabrera   +4 more
doaj   +1 more source

Calf welfare in organic herds - planning for the future [PDF]

open access: yes, 2009
These proceedings contain papers based on presentations and discssions at the workshop "Calf welfare in organic herds - planning on the future" held March 31st to April 1st 2008 in Stange ...

core  

Influence of sow dietary polyunsaturated fatty acid source on the immunoglobulin profile of piglets [PDF]

open access: yes, 2010
To examine the effect of different n-3 polyunsaturated fatty acid (PUFA) sources in sow diets on piglets’ immunoglobulin (Ig) profile, two groups of twelve sows each were fed different diets from day 45 of pregnancy and during lactation on two commercial
Cox, Eric   +5 more
core  

Nutritional and microbiological quality of bovine colostrum samples in Brazil

open access: yesRevista Brasileira de Zootecnia
The objective of this study was to evaluate the nutritional and microbiological composition of colostrum samples collected from colostrum banks or newly calved cows on dairy farms.
Glauber dos Santos   +3 more
doaj   +1 more source

natural swine health [PDF]

open access: yes, 2011
guide to keeping your pigs healthy with herbs and other natural ...
Groot, Maria   +2 more
core  

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