Automated oestrous detection in sows using a robotic imaging system
Combining vulva volume features with days from weaning could be a suitable method to detect the onset of oestrous in sows.
Page 4 of articles about sow
Is there “fake” data on farms? Do we know how to convey the importance of good record keeping?
Do we know how to communicate the main objective of correct data collection? What clues can make us suspect that the data are not being properly recorded?
Swine genetics market opportunities in China
China is the world’s largest importer of purebred breeding swine.
Specialized feed-additive blends of short- and medium-chain fatty acids improve sow and pig performance during nursery and post-weaning phase
Maternal dietary supplementation with short- and medium-chain fatty acids may enhance productivity and health in sows and their litter.
Impact of calcium and vitamin D supplementation on plasma bone turnover markers, bone mineralization, bone strength, and lameness scores in gilts
Calcium and Vitamin D supplementation is not directly related to bone health and lameness prevention in gilts.
Allen D. Leman Swine Conference 2024 Summary: Reproduction and production
Antonio Palomo summarizes the swine production and reproduction presentations from the latest Allen D. Leman Swine Conference 2024.
Do we know how to interpret what our pigs are telling us? Observations in the farrowing room
The relatively short but very intense lactation period is undoubtedly a key phase in pig production for both sows and piglets. The fragility of the piglets and the significant demands that sows face at this stage make early detection of problems essential. Do we understand what the animals are telling us?
Split weaning improves pregnancy rate and embryo survival in sows mated in lactation
Weaning a portion of the litter prior to mating in lactation improved pregnancy rates and embryo survival.
Can probiotics alleviate constipation and inflammation in late-gestating and lactating sows?
Dietary probiotic supplementation may reduce the inflammatory status in gestating and lactating sows.
Long-term measurement of lying behavior in crates and free-farrowing pens using 3D accelerometers
This study proves the accuracy of accelerometer-based sow lying behavior classification and shows that free-farrowing systems benefit lactating sows.
Improving colostrum quality: Can we get an extra 50% of immunoglobulin concentration in piglet serum?
Beta glucans are an excellent bioactive compounds that can help us enhance passive immunity in a profitable and practical way.
The 10 most-read articles in 2024
Of the 122 articles published on Pig333 last year by world-renowned authors, these were the ten most-read. You won't want to miss a single one.
Performance and welfare of sows exposed to auditory environmental enrichment in mixed or group housing systems
From their respective academic and on-farm positions, Josep Gasa and Josep Casanovas discuss a study on the performance and welfare of sows exposed to auditory environmental enrichment.
We can improve colostrum quality through nutrition: Research and practice
The global swine industry is dynamic and constantly advancing. One of these advancements is the significant increase in sow productivity. This is evidenced by the increase in the number of piglets born and, consequently, in the number of piglets weaned. This progress also poses new challenges, especially regarding the most important superfood on the farm: porcine colostrum. This leads us to ask if improving colostrum quality is possible through specific nutritional strategies.
Practical experiences with loose-housed sows during mating
To identify the keys to success in managing sows in breed and release systems, France's Chamber of Agriculture of the Brittany Region surveyed farmers who implemented this system. The results identified three strategies that producers use the week after weaning.
Hourly feeding of lactating sows: Enhancing performance and welfare in smart farm-based systems
An hourly feeding regime could optimize sow productive performance, body condition, milk yield, welfare, and piglet growth in swine production.