Reproductive management: Puberty induction
Why induce puberty? If I do choose to induce puberty, what do I need to do, and when?
articles about gestation
Summary of the 27th IPVS and 15th ESPHM-ECPHM: Reproduction, welfare, and nutrition
In this third installment, Antonio Palomo summarizes the papers presented on reproduction, nutrition, precision livestock farming, and other aspects of swine production.
The effect of dietary supplementation with garcinol during late gestation on bile acid metabolism disorders and the performance of sows and newborn piglets
Garcinol supplementation may reduce bile acid metabolism disorders and improve sow and newborn piglet performance.
DanBred dam lines. Key management aspects
We interviewed Jesús Etxart to talk about the latest management recommendations for DanBred sows.
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.
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.
333 Emerging voices: Biochemical, neurochemical, morphological and proteomic study of different nutritional conditions in Iberian pigs
The consequences of different nutritional changes were analyzed, whether applied to the pregnant mother or directly to the offspring. Doctoral thesis from the Faculty of Veterinary Medicine, UAB, Spain. Advised by Anna Bassols and with the collaboration of Antonio Gonzalez de Bulnes.
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.
333 Emerging voices - Individual and nutritional factors affecting the homogeneity and performance of Iberian pig production
An investigation at both phenotypic and genotypic levels of the implications of the intrauterine development of the piglets in the postnatal growth. Doctoral thesis from the Faculty of Veterinary Medicine, UCM, Spain, advised by Antonio Gonzalez de Bulnes, Cristina Óvilo Martín and Beatriz Isabel Redondo.
Preferential associations in an unstable social network: applying social network analysis to a dynamic sow herd
These findings highlight the complexities involved when forming social preferences and present a platform for further exploring the motivations for preferential associations among intensively farmed pigs.
Reproductive performance of gilts and weaned sows grouped at different days after insemination
Group housing gestating sows 2 days after breeding compromised litter size; however, mixing gilts on days 1 to 4 after breeding did not impair reproductive performance.
Lameness in pregnant sows alters placental stress response
Lameness may decrease sow gestation length and reduce placental efficiency in protecting the offspring from the sows’ stress response.
Tip: A very practical sow card holder
There are many types of do-it-yourself sow card holders for farms, but this one stands out thanks to its simplicity and functionality.
Subpopulations (III of III): Parity optimization
We continue to talk about subpopulations within the farm. Here, we discuss how to optimize the sow group according to parity number to improve productivity.
Hypor dam lines: Key management aspects
In this article, we focus on the key aspects of management to optimize performance from this genetic line of sows. We talked with Carlos Martins.
Who has better production indexes- Spain or the United States? (2/2)
We continue our comparison of production data between sow farms in Spain and the United States. This time we focus on replacement rate, pre-weaning mortality, and weaning weight.