Explore
Communities in English
Advertise on Engormix
Explore all the information on

Minerals in swine nutrition

Technical articles, forums, videos and images Minerals and Vitamins for swine diets
Introduction: Phosphorus is an element with potential impact on the intestinal microbiota of pigs. Studies revealed that bacterial growth was limited in the intestine feeding low concentrations of phosphorus and that ileal bacteria increased with higher calcium and phosphorus feed contents, whereas there was no effect on bacterial numbers in the colon. Therefore, the aim of this study was to evaluate the influence of varying phosphorus levels in diets of piglets on the bacterial...
Comments : 0
Recommendations: 0
Introduction: Selenium (Se) is an essential microelement for pigs. In pigs, Se deficiency can lead to fatal, degenerative changes in various muscle groups, including heart muscle, compromised boar fertility and increased morbidity due to weakened immune status. Problems related to Se- deficiency seem to reemerge in feed efficient, fast-growing pigs in Norway. One aim of a large study was to assess the influence of different Se-sources on Se-levels in muscle in Norwegian...
Comments : 0
Recommendations: 0
Recommended events
Animal Nutrition Conference of Canada 2024
May 14, 2024
Canada - Manitoba - Winnipeg
Robert Friendship
Poultry Health Research Network
Introduction: Newly weaned pigs require 50-100 mg/kg of zinc in feed to meet dietary requirements (National Research Council). The addition of high levels of zinc oxide (> 2000 mg/kg) in nursery diets is often used as a preventive measure for Escherichia coli diarrhea and to improve growth performance. The mechanism y which this occurs is still not fully understood, however, it is proposed that zinc oxide has an effect on the gastrointestinal microbiome, due to its...
Comments : 0
Recommendations: 0
Dr. Daniel Columbus
University Saskatchewan
Low protein diets have improved nitrogen (N) utilization, but dietary N for the endogenous synthesis of non-essential amino acids (NEAA) may be limiting. Inclusion of a non-protein nitrogen (NPN) may improve utilization of essential amino acids (EAA). A N-balance study was conducted, where 90 growing barrows were assigned to 1 of 10 dietary treatments. Diets contained no ammonium phosphate (NAP; EAA-N:TN of 0.56) or were supplemented with 1.7% ammonium phosphate (AP; EAA-N:TN of 0.50) with...
Comments : 0
Recommendations: 0
Danyel Bueno Dalto
Agriculture and Agri-Food Canada
Despite environmental and public health (bacterial resistance) issues, supranutritional levels of zinc oxide (ZnO) are still commonly used to prevent diarrhea in post-weaning piglets. In Canada, these levels represent more than eight-fold the CFIA proposed maximum levels at 300 mg/kg. The limited knowledge of their consequences for the metabolism of trace minerals has hampered the replacement of this strategy without compromising piglet health. Our laboratory has performed a series of...
Comments : 0
Recommendations: 0
Mike Tokach
Mike Tokach and 1 more
Kansas State University
Pharmacological levels of Zn in early nursery pig diets reduce the instance of post-weaning diarrhea and improve performance. However, there are growing concerns with pharmacological levels of Zn and much attention has been directed toward strategies to lower dietary Zn without negatively impacting performance. Diet acid-binding capacity-4 (ABC-4) could be an option to formulate low Zn diets. Dietary ABC-4 is the hydrochloric acid required to reach a pH of 4. The young pig has a limited...
Comments : 0
Recommendations: 0
Ronnick FONG
Hangzhou DE Mark Industrial Co Ltd
APIs MARKET Pre-festival stocking-up was generally completed in mid-to-late January. Some two weeks before the holiday, including the early part of this month, the market has no actual trading activity. The market has a strong wait-and-see sentiment and lacks sustained positive support. After returning from the holiday, the sales rhythm of the veterinary API market has not yet fully recovered, and the market activity and scale have not returned to normal levels. Some leading...
Comments : 0
Recommendations: 0
Young Dal Jang
University of Wisconsin River Falls
Young Dal Jang (University of Wisconsin–River Falls)       This study was conducted to demonstrate the effects of second iron injection before weaning and iron levels in nursery diets on growth performance, hematological parameters, and fecal microbiome of pigs. A total of 70 newborn pigs from 7 sows were allotted to 4 treatments within litter, housed in farrowing crate without creep feed, and received the first dose (200 mg iron) at 2 to 3 d of age....
Comments : 1
Recommendations: 0
Fernando Cane
Fernando Cane and 1 more
1. Introduction Artificial insemination (AI) in modern pig reproduction requires liquid-stored extended-semen. Extenders provide sperm with nutrients to maintain metabolic processes (1), prevent cold shock (2), control osmotic pressure and pH (3), and antibiotics present in extender inhibit bacterial growth (4). Despite the substantial improvements made on extender formulations in recent years, the quality of stored sperm decreases over time primarily due to the increased...
Comments : 0
Recommendations: 0
Young Dal Jang
University of Wisconsin River Falls
Effect of second iron injection before weaning on growth performance, hematological parameters, fecal score & microbiome of pigs
Young Dal Jang (University of Wisconsin–River Falls) speaks on the microbiome of pigs and dietary iron levels, during the 11th Symposium on Gut Health in Production of Food Animals in St. Louis, USA....
Comments : 0
Recommendations: 0
Ilias Kyriazakis
Queens University Belfast
Introduction: A humpy-backed syndrome of pigs has persisted in the British pork industry and causes of the deformity have been difficult to identify (Penny RHC, 1986). The disease presents challenges in regards to handling the carcass (Holl et al , 2008) and is suspected to slow down growth rate (Straw, Bates, & May, 2009). There is no clear evidence of the biological mechanisms by which kyphosis is induced. Through collecting tissue samples from affected and healthy pigs...
Comments : 0
Recommendations: 0
Wes Schweer
Wes Schweer and 1 more
Planning for antimicrobials in the future
Wes Schweer (Cargill) comments on the use of zinc oxide, as well as adjusting levels in swine diets, during this Swine It interview with host Laura Greiner....
Comments : 0
Recommendations: 0
Glen Almond
North Carolina State University - NCSU
Introduction: To prevent iron deficiency anemia, supplemental iron typically is given to piglets within 5 d after birth. Large piglets are at greater risk of iron deficiency than are smaller piglets; however, iron dextran injection protocols are highly variable. The objectives were to determine the within herd prevalence of anemia among piglets, and to evaluate the influence of a supplemental iron dextran injection on growth. Materials and Methods: The study...
Comments : 0
Recommendations: 0
Robert Friendship
Poultry Health Research Network
Introduction: Staphylococci are a major disease burden for animals and humans. In swine, Staphylococcus hyicus is the causative agent of exudative epidermitis (greasy pig disease) which is characterized by skin lesions and a greasy exudate. Outbreaks of this disease can result in significant morbidity and mortality. Swine are also common carriers of Staphylococcus aureus and, although this agent poses little threat to swine, its zoonotic potential is...
Comments : 0
Recommendations: 0
Fernando Cane
Fernando Cane and 1 more
1. Introduction Artificial insemination (AI) in modern pig reproduction requires liquid-stored extended semen. Extenders provide sperm with nutrients to maintain metabolic processes, prevent cold shock, control osmotic pressure an pH, and antibiotics present in extender inhibit bacterial growth. Despiste the substantial improvements made on extender formulations in recent years. the quality of stored sperm decreases over time primarily due to the increased damage the plasma...
Comments : 0
Recommendations: 0
Introduction: Phosphorus (P) is an important component in several processes and the main component of the inorganic bone matrix together with calcium (Ca).The minerals can be released from the bones to the blood by the bone turnover processes associated also breaking down the organic matrix of the bone. For reproducing sows, the physiological demand for nutrients covers the supply to the growing fetuses and eventually for milk production. If the dietary supply of P and...
Comments : 0
Recommendations: 0
Introduction: Phosphorus (P) belongs to the essential elements in animals` nutrition and is responsible among others for performance and bone health in weaned piglets. Nowadays, phosphorus achieves an economic relevance due to limited resources of this element. Therefore, aim of the present study was the evaluation of effects of different phosphorus levels in the diet on the performance and bone structure and composition as well to assess bone health in weaned...
Comments : 0
Recommendations: 0
Prof. Markus Rodehutscord
University of Hohenheim
Introduction: Saving the limited resources of phosphate rock and improving intestinal health of pigs represent major challenges of modern pig industry. Consequently, the present study addressed the impact of supplementing variable levels of calcium-phosphate (CaP) on the numbers of selected members of the intestinal microbiome in growing pigs. To investigate the impact of fermentable substrates on the microbiota, two protein sources potentially providing variable...
Comments : 0
Recommendations: 0
Introduction: The use of alternatives to antibiotics, such as essential oils, organic acids and zinc oxide for the maintenance of swine health and performance, has been under debate. However, their efficacy varies due to many reasons and also to their availability in the intestine. Encapsulation methods have been applied to protect these compounds against gastric acidity and promote the gradual release to the distal parts of the intestine. The objective of the study was...
Comments : 0
Recommendations: 0
Net Energy: A service to obtain nutritional recommendations
BE THE MASTER OF ENERGY. Dr. Pierre-André Geraert, Adisseo's director of Scientific Marketing, points out the benefits of NESTOR, a service to obtain nutritional recommendations for poultry & swine in net energy, digestible amino acids, and minerals to adapt them to specific conditions ...
Comments : 1
Recommendations: 6
12345...8
Join Engormix and be part of the largest agribusiness social network in the world.
LoginRegister