Sow litter size is increased in the subsequent parity when lactating sows are fed diets containing omega 3 fatty acids from fish oil
Feeding omega 3 fatty acids as a way to increase the sows’ litter size.
Page 11 of articles about lactation
Thompson's tip: Keeping the milk-bar flowing
For a sow’s mammary gland to work efficiently it should have been suckled in the previous lactation, says Paul Thompson, veterinary consultant to pig-breeding company, ACMC Ltd.
Genetic and environmental effects on piglet survival and maternal behaviour of the farrowing sow
One of the key components of survival in alternative, loose-housed farrowing systems is maternal behaviour and understanding the characteristics of sows that influence survival in such environments should be an essential component when developing new breeding indices.
Oral administration of multispecies microbial supplements to sows influences the composition of gut microbiota and fecal organic acids in their post-weaned piglets
Temporal administration of probiotics to pregnant sows has clear effects on the establishment of gut microbiota to piglets after weaning.
Use of betaine in gilts and sows during lactation: effects on milk quality, reproductive parameters, and piglet performance
Treatment with betaine improve reproductive performance of gilts and sows, and increase body weight gain of the piglets.
Trailblazing research provides new knowledge about sow milk production
Scientists from Aarhus University’s Research Centre Foulum have developed a pig model that can provide answers to how pregnant and lactating sows should be fed to improve their milk production. The model, which is the first of its kind in the world, is expected to provide knowledge that makes it possible to reduce piglet mortality.
Milk production and nutritional requirements of modern sows (II)
In addition to amino acid intake, proper energy intake is essential for maximizing milk production in sows. Both the amount of and type of energy can influence milk production.
Milk production and nutritional requirements of modern sows (I)
Many sow farms have been increasing total born and weaning large litters with heavier pigs. With litter size continuing to improve and lactation length increasing to around 21 days, the demand for milk production must continue to increase to meet the increasing demand of heavier pigs.
Diarrhea in lactating piglets: differential diagnostic
Here we present a table of differential diagnosis of the most common diarrheas during lactation.
Thermal control of piglets in the farrowing pen (I)
The majority of newborn mamals are very sensitive to low temperatures. However, piglets are especially predisposed to loss of energy.
Dietary sow supplementation influences growth rate of pigs post weaning
Piglets suckling SWE-supplemented sows had an enhanced humoral immunity, greater percentage positive of E. coli phagocytising leukocytes and suppressed colonic E. coli population
Foundations for optimizing lactation
The milk production of sows is one of the parameters that has evolved the most over the last several decades.
Infection in pigs due to Rotavirus
Rotaviruses are important enteric pathogens that affect newborns of several animal species. In swine, they can cause gastroenteritis in piglets.
Effect of dietary supplementation of oregano essential oils to sows on colostrums and milk composition, growth pattern and immune status of suckling pigs
Supplementing sow diets with 250 mg/kg of oregano essential oils during gestation and lactation did not affect the growth potential of and immune responses in suckling piglets.
Effect of dietary CLA administration on fatty acid composition and lipogenic and lipolytic enzyme activities in suckling and weaned piglets
The concentration of fatty acids in subcutaneous fat and liver tissues of piglets 35 d after weaning is largely dependent on the CLA content of piglet diet rather than CLA enrichment of sow diet.
Bacterial flora on the mammary gland skin of sows and in their colostrum
This is, to the authors’ knowledge, the first published study to determine the bacterial flora in skin and colostral milk samples of a limited number of sows with clinically healthy mammary glands.