Page 3 of articles about sow
55th AASV Annual Meeting summary: Miscellaneous
Antonio Palomo summarizes the presentations from the latest AASV, ranging from the future of the veterinary profession to the eradication of diseases, hog prices, and experiences in improving pig survival.
DanBred dam lines. Key management aspects
We interviewed Jesús Etxart to talk about the latest management recommendations for DanBred sows.
Dominance hierarchy in groups of pregnant sows: characteristics and identification of related indicators
Dominance rank of an individual can be estimated according to the feeding order, body weight or parity if there is enough variability in the group.
Benefits and challenges of sugar beet pulp in gestating sow diets
Higher dietary fiber in gestating sow diets may improve nitrogen retention and utilization.
Effects over time of different types of sounds on gestating sows’ behavior
Frequent emission of short sounds can reduce time spent sleeping and cause behavior changes. However, gestating sows can habituate to the sound stimuli and return to normal behavior.
Heat stress alters the ovarian proteome in prepubertal gilts
Heat stress alters the ovarian proteome and multiple biological pathways and systems in prepubertal gilts; changes that potentially contribute to female infertility.
Fertility responses of melatonin-treated gilts when there are different temperatures and lighting conditions
Melatonin treatment had positive effects on estrous duration and embryo survival, especially in the summer.
Sow mortality: When and where? (2/2)
To reduce mortality, it is essential to diagnose the causes. To do so, we must answer four basic questions: how, who, when, and where? In this article, we'll address the latter two.
Vaginal and vestibular electrical resistance as an alternative marker for optimum timing of artificial insemination
Change in electrical resistance in the vagina has the potential to accurately predict ovulation timing, but more work is required.
Sow mortality: How and who? (1/2)
To reduce mortality, it is essential to diagnose the causes. To do so, we must answer four basic questions: how, who, when, and where? In this article, we'll address the first two.
Long-acting injectable progesterone treatment prior to puberty induction in gilts
Injectable progesterone treatment did not benefit the reproductive performance of prepubertal and peripubertal gilts.
Tip: Book to record weekly matings
In this logbook, each page corresponds to a week of the year in which all the matings during the week are recorded.
Cross fostering and nurse sows (II): How to do the movements?
We focus on moving surplus piglets, which forces us to use nurse sows. We explain two ways to do this in a very visual video.
Flavour supplementation to improve sow reproductive performance and microbiota during late gestation and lactation
Flavor supplementation improved the reproductive performance of the sows by changing the fecal microbial profile.
The impact of bump feeding on sow reproductive performance, milk yield, piglet birth weight, and farrowing behavior
Increasing feed intake during late gestation may improve sow and litter performance.