Page 38 of articles about sow

Seasonal effects on oocyte developmental competence in sows experiencing pregnancy loss

The aims of this study were to determine whether WSI and season are associated with changes in oocyte developmental competence in sows experiencing early and late pregnancy loss.

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ManagementArticle

Management of hormones (IV): Using altrenogest

In this chapter the use of progesterone derivatives to modify the duration of estrus in sows is explained.

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Press releases

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.

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Abstract

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.

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NutritionAbstract

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.

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Abstract

Breeding replacement gilts for organic pig herds

In this study, breeding structures and commercial sow lines were evaluated by economic and genetic simulation studies for their suitability to provide the Dutch organic pig sector with replacement gilts.

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ManagementArticle

Farrowing Monitoring (II)

A good result in stillbirths is difficult to achieve without inducing farrowings.

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Abstract

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.

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Abstract

Learning how to eat like a pig: Facilitating vertical information transfer to reduce weaning problems in piglets

The aim of this thesis was to explore whether providing piglets with more opportunities to learn from their mother about what, how and where to eat increases food intake before and after weaning and consequently can reduce health and welfare problems after weaning.

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ManagementArticle

Monitoring farrowing (I)

In this chapter we will present the farrowing stages and how to control it.

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Press releases

TOPIGS introduces new feeding advice for sows

TOPIGS introduces a new feeding advice for their sows. Nowadays, highly productive sows have different nutritional needs compared to sows a few years ago.

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NutritionAbstract

Influence of gestation diet on piglet birth weight and glycogen reserves

Diets of sows did not have major impact on glycogen pools or on mobilization of glycogen by piglets.

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Press releases

Campaign 'Welcome to 2013' informs sow farmers about feeding stations

From 1 January 2013 all sow farmers in the EU will have to house pregnant sows in a group. In order to give a clear and complete picture of the options relating to group housing using pig feeding stations, the information campaign ’Welcome to 2013’ will be launched in September.

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NutritionAbstract

Effects of tryptophan supplementation on aggression among group-housed gestating sows

Tryptophan supplementation does not reduce aggression in sows at mixing, but increases litter size at farrowing.

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Genetics-ReproductionArticle

Stimulation during insemination: The Danish perspective

In Denmark the most common practice is to always stimulate with the boar together with a complete 5 point pattern of stimulation carried out by the inseminator.

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News

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.