Hepatic protection: an effective strategy against sow mortality?
The administration of a hepatoprotective product at peripartum reduced sow mortality by 73%.
Nutrition
Heat stress in sows: hidden consequences for sow and offspring performance
When foetuses develop in a heat-stressed gestation sow, a condition known as in utero heat stress occurs, and piglets may be born smaller with impaired gut microbiome and immune function. Additionally, these piglets show greater susceptibility to stress later in life. Although these consequences are not always immediately apparent, they are important to manage and prevent.
Microbiota, dysbiosis, and antimicrobial use in swine
Among the elements that are often overlooked is the microbiota, a true "invisible organ" that plays a key role in the health, immunity, and productivity of pigs. Understanding its dynamics and how it becomes imbalanced is increasingly essential for the success of health and nutrition programs.
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ArticleShort- & medium-chain fatty acids: fundamentals and functions in swine nutrition
Short-chain fatty acids (SCFAs) and medium-chain fatty acids (MCFAs) play a key role in intestinal health in pigs. In addition to providing readily available energy, they contribute to microbiota modulation, pathogen reduction, and improved digestibility and nutrient absorption, specially in piglets during the post-weaning period.
Stop the ride
The speed at which events have unfolded makes one want to get off this rollercoaster ride of a year, but the world doesn’t stop.
Individual precision feeding: A tool for optimizing nutrient efficiency in finishing pigs
Individual precision feeding facilitates the use of alternative feedstuffs, such as forage, agro-industrial by-products, and others, by allowing them to be provided according to each animal's consumption and growth.
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Data sheets: raw materials and additives
Technical sheets of the main raw materials and additives used in swine feed. They include a comparison of nutritional values from various sources, product
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ArticleOrganic acids and essential oils: how they work, how they differ and why encapsulation changes everything
The withdrawal of ZnO in the EU and the UK, and the pressure to reduce the use of antibiotics, has accelerated the shift to implement alternatives to protect postweaning gut health.
Impact of tryptophan on the appetite, immune system, and stress response in swine
In addition to its role in protein synthesis, tryptophan contributes to the production of serotonin, a molecule that influences appetite and immune system regulation, and niacin production.
Electronic feeders
It seems the new feeders aren't to everyone's liking...
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ArticleReport on the CDPQ: Bridging science and business
We visited the CDPQ, Centre de développement du porc du Québec, a commercial farm that operates under a unique collaborative model focused on research.
Intestinal immunity in pigs: The invisible barrier that supports health and performance
Intestinal immunity is a complex system composed of physical barriers, immune cells, receptors, and microbiota.
Top 5 swine nutrition topics shaping 2025
Don't miss this recap of Pig333's most-read nutrition articles in 2025.
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ArticleManaging post-weaning challenge: A comprehensive toolbox for piglet success
The key takeaways highlight that environmental microbiomes matter—installing a positive biofilm on surfaces in farm buildings helps maintain a favorable microbial environment in the nursery—while animal gut resilience is equally essential and requires supporting microbial balance, immunity, and the management of oxidative stress to optimize their post-weaning performance.
Who dares to make predictions for 2026?
Sara Mazo and Francisco Ruíz review what could affect the commodities market in 2026... at least based on the information currently available.
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NewsArgentina sends first wheat shipment to China in 30 years
This marks a new milestone in the agricultural trade relationship.
Data sheets: Tryptophan
Tryptophan (Trp) is an essential amino acid that pigs must obtain from their diet. It is involved in protein synthesis and serotonin production, which regulates appetite. It also contributes to the formation of niacin (vitamin B3) and has antioxidant effects, promoting intestinal health and microbiota. In addition, it helps maintain mucosal integrity and regulates the immune system.
Infographic on precision electronic feeding of sows: the path to sustainability and efficiency
Precision electronic feeding has become one of the key technologies for improving efficiency and sustainability on farms.
Feeding the DanBred gilt for prolificacy and longevity: gestation and transition (2 of 2)
The best DanBred sow farms in Denmark have sow mortality as low as 5%, showing that management, including feeding strategies, is the key.
Welcome to 333
Connect, share, and interact with the largest community of professionals in the swine industry.
Celebrating 204647Users on 333!
Sign upAlready a member?Optimizing feed presentation during nursery phases (II)
In terms of feed presentation, we look for ingredients that provide not only nutrients but also functionality, with the aim of increasing gastric retention time to facilitate protein hydrolysis, greater contact between food and enzymes, and reducing fermentation of undigested protein in the intestine.
Are we optimizing the use of fats in pig nutrition? What factors should we consider?
Fats and oils are among the most energy-dense and expensive components in pig diets, yet their digestion and utilization remain complex and often under-optimized.
333 Experience Congress LATAM 2025: A new milestone for Latin American pig farming
Held from October 15 to 17 in Cali, Colombia, 333's flagship event ended its sixth edition with historic results, cementing its position as the most influential conference in the Latin American swine industry.
The EUDR and Busan agreement: No more peace and quiet
The grain and oilseed market has taken an unexpected turn in the last 15 days, with volatility and rising prices taking center stage.
Feeding the DanBred gilt for prolificacy and longevity (1 of 2)
There is plenty of evidence that the weight and backfat level of the gilt at first mating is strongly related to her productive life and longevity.
Optimizing feed presentation during nursery phases (I)
Feed presentation is a complex issue, as it can influence both feed mill performance and animal performance. This article analyzes the main factors related to the presentation of pelleted feed that affect productive performance and welfare during the first days after weaning.
Data sheets: raw materials and additives
Technical sheets of the main raw materials and additives used in swine feed. They include a comparison of nutritional values from various sources, product
Authors
What makes us stand out is the quality and independence of our contents. Find out about the authors who make it possible.