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View article: 104 Impact of dietary ABC-4 formulation strategy with or without water acidification in rural or well water on weaned pig performance
104 Impact of dietary ABC-4 formulation strategy with or without water acidification in rural or well water on weaned pig performance Open
This experiment was conducted to evaluate the effect of dietary acid binding capacity-4 (ABC-4) formulation strategy, water source, and water acidification on growth performance, removals and mortality, and fecal dry matter of nursery pigs…
View article: 140 Determining if nitrogen is a limiting factor to maintain feed efficiency when feeding low protein, amino acid fortified diets
140 Determining if nitrogen is a limiting factor to maintain feed efficiency when feeding low protein, amino acid fortified diets Open
A total of 981 pigs ([Fast LW × PIC L02] × PIC 800; initial body weight [BW] = 10.3 ± 0.19 kg) were used in a 21-d study to determine if nitrogen is a limiting factor to maintain feed efficiency when feeding low protein, AA fortified diets…
View article: Effect of Dietary Formulation Strategy, Water Source, and Water Acidification on Growth Performance and Fecal Dry Matter in Nursery Pigs
Effect of Dietary Formulation Strategy, Water Source, and Water Acidification on Growth Performance and Fecal Dry Matter in Nursery Pigs Open
View article: Effects of low acid-binding capacity specialty soy protein sources on nursery pig performance in a commercial environment
Effects of low acid-binding capacity specialty soy protein sources on nursery pig performance in a commercial environment Open
Two experiments were conducted to determine the effects of low acid-binding capacity (ABC) specialty soy protein sources on weanling pig performance. In experiment 1, 2,260 pigs, initially weighed 6.7 kg, were used to determine the effects…
View article: Interactions between maternal parity and feed additives drive the composition of pig gut microbiomes in the post-weaning period
Interactions between maternal parity and feed additives drive the composition of pig gut microbiomes in the post-weaning period Open
View article: Effects of increasing omega-3 fatty acids on growth performance, immune response, and mortality in nursery pigs
Effects of increasing omega-3 fatty acids on growth performance, immune response, and mortality in nursery pigs Open
Three experiments evaluated omega-3 fatty acids, provided by O3 trial feed, on nursery pig growth performance, mortality, and response to an LPS immune challenge or natural Porcine reproductive and respiratory virus (PRRSV) outbreak. In ex…
View article: Effect of bone and analytical method on assessment of bone mineralization in response to dietary phosphorus, phytase, and vitamin D in finishing pigs
Effect of bone and analytical method on assessment of bone mineralization in response to dietary phosphorus, phytase, and vitamin D in finishing pigs Open
A total of 882 pigs (PIC TR4 × [Fast LW × PIC L02]; initially 33.2 ± 0.31 kg) were used in a 112-d study to evaluate the effects of different bones and analytical methods on the assessment of bone mineralization response to changes in diet…
View article: 121 Use of Specialty Soy Products as Alternatives to Poultry Meal and Spray-Dried Blood Plasma in Nursery Pig Diets
121 Use of Specialty Soy Products as Alternatives to Poultry Meal and Spray-Dried Blood Plasma in Nursery Pig Diets Open
A total of 2,260 pigs (initial BW = 6.7 ± 0.3 kg) were used to evaluate specialty soy protein sources as alternatives to poultry meal and spray-dried blood plasma on nursery pig performance. At weaning, pigs were allotted to 1 of 5 dietary…
View article: 122 Effects of Varying the Acid-Binding Capacity-4 in Diets Utilizing Specialty Soy Products with or without Pharmacological Levels of Zinc on Nursery Pig Performance
122 Effects of Varying the Acid-Binding Capacity-4 in Diets Utilizing Specialty Soy Products with or without Pharmacological Levels of Zinc on Nursery Pig Performance Open
A total of 1,057 pigs (initial BW = 6.2 ± 0.4 kg) were used to evaluate the effects of acid-binding capacity-4 (ABC-4) with or without pharmacological levels of Zn on nursery pig performance. At weaning, pigs were allotted to 1 of 4 dietar…
View article: Effects of Gut Microbiota Modifying Feed Additives on Growth Performance of Nursery Pigs
Effects of Gut Microbiota Modifying Feed Additives on Growth Performance of Nursery Pigs Open
View article: 260 The Effect of Different Bones and Analytical Methods on Assessment of Bone Mineralization Response to Dietary P, Phytase, and Vitamin D in Finishing Pigs
260 The Effect of Different Bones and Analytical Methods on Assessment of Bone Mineralization Response to Dietary P, Phytase, and Vitamin D in Finishing Pigs Open
Pigs [n = 882; initial body weight (BW) of 33.2±0.31 kg] were used to evaluate the effects of different bones and analytical methods on assessment of bone mineralization response to dietary P, phytase, and vitamin D in growing-finishing pi…
View article: 169 The Effect of Increasing Valine, Isoleucine, and Tryptophan:Lysine Ratios on Growth Performance and Carcass Characteristics of Pigs Fed Diets with High Leucine:Lysine
169 The Effect of Increasing Valine, Isoleucine, and Tryptophan:Lysine Ratios on Growth Performance and Carcass Characteristics of Pigs Fed Diets with High Leucine:Lysine Open
A total of 4,076 pigs (initially 39.3 kg) were used across 2 experiments to evaluate the effect of increasing ratios of Val, Ile, and Trp:Lys in corn-soybean meal-DDGS-based diets on pig growth performance and carcass characteristics. In b…
View article: 113 Effects of Maternal Parity and Prebiotics on the Microbiome of Nursery Pigs
113 Effects of Maternal Parity and Prebiotics on the Microbiome of Nursery Pigs Open
The objective of this study was to investigate the effect of maternal parity on sow and offspring microbiomes, and the influence of parity on pig fecal microbiome and performance in response to a prebiotic post-weaning. Fecal and vaginal s…
View article: 148 Use of an Alpha-Linolenic Acid Source to Reduce Omega-6:3 Ratio in Prrs-Virus Challenged Nursery Pigs
148 Use of an Alpha-Linolenic Acid Source to Reduce Omega-6:3 Ratio in Prrs-Virus Challenged Nursery Pigs Open
A total of 1,056 pigs [PIC TR4 × (Fast LW × PIC L02)], originating from an active PRRSV-positive sow farm, were used in a 46-d study to evaluate growth performance and mortality and removals of nursery pigs. Pigs were fed diets containing …
View article: The Effect of Different Bone and Analytical Methods on the Assessment of Bone Mineralization to Dietary Phosphorus, Phytase, and Vitamin D in Finishing Pigs
The Effect of Different Bone and Analytical Methods on the Assessment of Bone Mineralization to Dietary Phosphorus, Phytase, and Vitamin D in Finishing Pigs Open
Eight hundred eighty-two pigs (initially 73.2 ± 0.7 lb) were used to evaluate the effects of different bones and analytical methods on the assessment of bone mineralization response to dietary P and vitamin D in growing-finishing pigs. Pen…
View article: Effects of Varying the Acid-Binding Capacity-4 in Diets Utilizing Specialty Soy Products with or without Pharmacological Levels of Zinc on Nursery Pig Performance
Effects of Varying the Acid-Binding Capacity-4 in Diets Utilizing Specialty Soy Products with or without Pharmacological Levels of Zinc on Nursery Pig Performance Open
A total of 1,057 pigs (PIC TR4 × [Fast LW × PIC L02]; initially 13.7 lb) were used to evaluate the effects of acid-binding capacity-4 (ABC-4) with or without pharmacological levels of Zn on nursery pig performance. At weaning, pigs were al…
View article: Use of Specialty Soy Products to Replace Poultry Meal and Spray-Dried Blood Plasma in Diets Provided to Nursery Pigs Housed in Commercial Conditions
Use of Specialty Soy Products to Replace Poultry Meal and Spray-Dried Blood Plasma in Diets Provided to Nursery Pigs Housed in Commercial Conditions Open
A total of 2,260 pigs (PIC TR4 × [Fast LW × PIC L02]; initially 14.8 lb) were used to evaluate a specialty soy protein source as an alternative to poultry meal and spray-dried blood plasma on nursery pig performance in a commercial environ…
View article: PSIV-14 Influence of Feed Grade Amino Acid Inclusion Level in Late Nursery and Grower Diets Fed to Pigs from 10 to 35 Kg
PSIV-14 Influence of Feed Grade Amino Acid Inclusion Level in Late Nursery and Grower Diets Fed to Pigs from 10 to 35 Kg Open
A total of 912 pigs (PIC TR4 × (Fast LW × PIC L02)) were used in a 43-d trial to evaluate the influence of feed grade amino acid levels in late nursery and grower diets containing 30% dried distillers grains with solubles (DDGS) on growth …
View article: Use of O3 Trial Feed to Reduce Omega-6:3 Ratio in PRRS-Virus Challenged Nursery Pigs
Use of O3 Trial Feed to Reduce Omega-6:3 Ratio in PRRS-Virus Challenged Nursery Pigs Open
A total of 1,056 pigs (PIC TR4 × (Fast LW × PIC L02)), originating from an active PRRSV-positive sow farm, were used in a 46-d study to evaluate growth performance of nursery pigs fed diets containing increasing levels of O3 Trial Feed, a …
View article: Influence of Feed Grade Amino Acid Inclusion Level in Late Nursery and Grower Diets Fed to Pigs from 21 to 75 lb
Influence of Feed Grade Amino Acid Inclusion Level in Late Nursery and Grower Diets Fed to Pigs from 21 to 75 lb Open
A total of 912 pigs (PIC TR4 × (Fast LW × PIC L02); initially 21.4 lb) were used in a 43-d trial to evaluate the influence of feed grade amino acid in diets containing 30% dried distillers grains with solubles (DDGS) fed to pigs from 21 to…
View article: Effects of Increasing Soybean Meal in Corn-Wheat Midds-Based Diets on Growth Performance and Carcass Characteristics of Late Finishing Pigs
Effects of Increasing Soybean Meal in Corn-Wheat Midds-Based Diets on Growth Performance and Carcass Characteristics of Late Finishing Pigs Open
A total of 786 pigs (PIC TR4 × (Fast LW × PIC L02); initially 213.2 lb ± 2.37 lb) were used to evaluate the effects of increasing soybean meal (SBM) in corn-wheat middsbased diets on growth performance of late finishing pigs. Pens of pigs …
View article: The Effect of Increasing Valine, Isoleucine, and Tryptophan:Lysine Ratios on Pigs’ Growth Performance and Carcass Characteristics When Fed Diets with Increased Levels of Dietary Leucine:Lysine
The Effect of Increasing Valine, Isoleucine, and Tryptophan:Lysine Ratios on Pigs’ Growth Performance and Carcass Characteristics When Fed Diets with Increased Levels of Dietary Leucine:Lysine Open
A total of 4,076 pigs (initially 86.5 ± 1.24 lb) were used across 2 experiments to evaluate the effect of increasing ratios of Val, Ile, and Trp to Lys on pig growth performance and carcass characteristics in corn-soybean meal-DDGS-based d…
View article: Improving performance of finishing pigs with added valine, isoleucine, and tryptophan: validating a meta-analysis model
Improving performance of finishing pigs with added valine, isoleucine, and tryptophan: validating a meta-analysis model Open
Based on results of a recent meta-analysis, we hypothesized that increased dietary Val, Ile, or Trp could correct possible amino acid interactions because of excess Leu in diets containing high levels of corn protein, namely dried distille…
View article: Nutritional approaches to slow late finishing pig growth: implications on carcass composition and pork quality
Nutritional approaches to slow late finishing pig growth: implications on carcass composition and pork quality Open
Although pork producers typically aim to optimize growth rates, occasionally it is necessary to slow growth, such as when harvest facility capacity is limited. In finishing pigs, numerous dietary strategies can be used to slow growth so pi…
View article: 277 Effects of timing and amount of feed prior to farrowing on sow and litter performance under commercial conditions
277 Effects of timing and amount of feed prior to farrowing on sow and litter performance under commercial conditions Open
A total of 727 mixed parity (mean=3.8) sows were used to evaluate the effects of timing and amount of meals before farrowing on sow and litter performance. Upon entry to the farrowing house (d 113), sows were blocked by weight within parit…
View article: Effects of corn distillers dried grains with solubles in finishing diets on pig growth performance and carcass yield with two different marketing strategies
Effects of corn distillers dried grains with solubles in finishing diets on pig growth performance and carcass yield with two different marketing strategies Open
Feeding diets high in corn distillers dried grains with solubles (DDGS) before market can negatively impact carcass yield, hot carcass weight (HCW), and belly fat iodine value (IV). Two experiments were conducted to evaluate the effects of…
Effects of timing and size of meals prior to farrowing on sow and litter performance Open
View article: Effects of Timing and Amount of Feed Prior to Farrowing on Sow and Litter Performance Under Commercial Conditions
Effects of Timing and Amount of Feed Prior to Farrowing on Sow and Litter Performance Under Commercial Conditions Open
A total of 727 mixed parity (mean = 3.8) sows were used to evaluate the effects of timing and size of meals before farrowing on sow and litter performance. Upon entry to the farrowing house (d 113), sows were blocked by weight within parit…
View article: Improving Performance of Finishing Pigs with Added Valine, Isoleucine, and Tryptophan: Validating a Meta-Analysis Model
Improving Performance of Finishing Pigs with Added Valine, Isoleucine, and Tryptophan: Validating a Meta-Analysis Model Open
Based on a recent meta-analysis, we hypothesized that increased dietary Val, Ile, or Trp could correct possible amino acid interactions caused by high dietary Leu in diets containing high levels of corn protein, namely dried distillers gra…
View article: Effects of added fat on growth performance of finishing pigs sorted by initial weight1
Effects of added fat on growth performance of finishing pigs sorted by initial weight1 Open
Two studies were conducted to determine whether dietary fat fed to pigs of different weight categories differentially influences growth performance. Both experiments were conducted in a 2 × 3 factorial arrangement with main effects of diet…