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Effects Of Altering Dietary Acid-Binding Capacity-4 With Specialty Soy Protein Sources Or Acidifiers On Nursery Pig Performance And Fecal Dry Matter, Ethan B. Stas, Mike D. Tokach, Jason C. Woodworth, Joel M. Derouchey, Robert D. Goodband, Jordan T. Gebhardt
Effects Of Altering Dietary Acid-Binding Capacity-4 With Specialty Soy Protein Sources Or Acidifiers On Nursery Pig Performance And Fecal Dry Matter, Ethan B. Stas, Mike D. Tokach, Jason C. Woodworth, Joel M. Derouchey, Robert D. Goodband, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 300 pigs (241 × 600 DNA; initially 13.2 lb) were used to evaluate the effects of altering the dietary acid-binding capacity-4 (ABC-4) with specialty soy protein sources or acidifiers on nursery pig performance and fecal dry matter (DM). At weaning, pigs were allotted to 1 of 5 dietary treatments. There were 5 pigs per pen and 12 replications per treatment. Pigs were fed experimental diets in two phases with phase 1 fed from d 0 to 10 post-weaning followed by phase 2 from d 10 to 24. Diets were formulated with increasing ABC-4. A single low ABC-4 …
Determining The Phosphorus Release Curve For Sunphase Ht Phytase From 250 To 2,000 Ftu/Kg In Nursery Pig Diets, Ty H. Kim, Katelyn N. Gaffield, Mike D. Tokach, Joel M. Derouchey, Jason C. Woodworth, Robert D. Goodband, Jordan T. Gebhardt, Ying Zhou, Xuerong Song, Xiuyi Wu, Mikhail Y. Golovko, Svetlana A. Golovko
Determining The Phosphorus Release Curve For Sunphase Ht Phytase From 250 To 2,000 Ftu/Kg In Nursery Pig Diets, Ty H. Kim, Katelyn N. Gaffield, Mike D. Tokach, Joel M. Derouchey, Jason C. Woodworth, Robert D. Goodband, Jordan T. Gebhardt, Ying Zhou, Xuerong Song, Xiuyi Wu, Mikhail Y. Golovko, Svetlana A. Golovko
Kansas Agricultural Experiment Station Research Reports
A total of 280 pigs (DNA 241 × 600; initially 22.9 ± 0.52 lb BW) were used in a 21-d growth study to determine the available P (aP) release curve for Sunphase HT phytase (Wuhan Sunhy Biology Co., Ltd.; Wuhan, P.R. China). At approximately 19 d of age, pigs were weaned, randomly allotted to pens, and fed common starter diets. Pigs were blocked by average pen body weight (BW) and randomly allotted to 1 of 7 dietary treatments on d 21 post-weaning, considered d 0 of the study. Dietary treatments were derived from a single basal diet, and ingredients including …
Effect Of The Feed Additive Fytera Start On Growth Performance And Stool Quality Of Nursery Pigs Fed Nutritional And Pharmacological Copper And Zinc Diets, Ty H. Kim, Jason C. Woodworth, Mike D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jordan T. Gebhardt, Chris P. A. Van De Ligt
Effect Of The Feed Additive Fytera Start On Growth Performance And Stool Quality Of Nursery Pigs Fed Nutritional And Pharmacological Copper And Zinc Diets, Ty H. Kim, Jason C. Woodworth, Mike D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jordan T. Gebhardt, Chris P. A. Van De Ligt
Kansas Agricultural Experiment Station Research Reports
A total of 340 barrows (DNA 200 × 400; initially 13.4 ± 0.17 lb BW) were used in a 38-d growth study to determine the effect of Fytera Start (Selko, Indianapolis, IN) in diets with or without pharmacological levels of Zn and Cu on growth performance and stool quality of nursery pigs. Fytera Start is a blend of botanical extracts that has recently been introduced for use in nursery pig diets. Pigs were weaned at approximately 21 d of age, randomly allotted to pens based on initial BW, and then allotted to 1 of 4 dietary treatments in a completely …
Evaluating The Effects Of Hiphorius Phytase Added In Diets At Or Below The P Requirement On Nursery Pig Growth Performance And Bone Mineralization, Macie E. Reeb, Jason C. Woodworth, Joel M. Derouchey, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt, Jon R. Bergstrom
Evaluating The Effects Of Hiphorius Phytase Added In Diets At Or Below The P Requirement On Nursery Pig Growth Performance And Bone Mineralization, Macie E. Reeb, Jason C. Woodworth, Joel M. Derouchey, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt, Jon R. Bergstrom
Kansas Agricultural Experiment Station Research Reports
A total of 297 pigs (DNA 241 × 600; initially 8.64 ± 0.181 kg) were used in a 21-d trial to determine the effects of HiPhorius phytase on growth performance and bone characteristics. Pens of pigs were assigned to 1 of 5 treatments in a randomized complete block design with 5 pigs per pen and 12 replications per treatment. The first three diets were formulated to contain 0.09% aP; without added phytase (control), or the control diet with 600 or 1,000 FYT/kg of added phytase (considering a release of 0.15 or 0.18% aP, respectively). The remaining two diets were formulated …
Foreword, Swine Day 2023
Kansas Agricultural Experiment Station Research Reports
This file includes the 2023 Swine Day Research Report introduction, standard abbreviations, K-State Vitamin and Trace Mineral Premixes statement, biological variability and chances of error explanation, and acknowledgments of our supporters. We hope that the information in the 2023 Swine Day Research Report will be of benefit as we attempt to meet the needs of the Kansas swine industry.
Determining The Phosphorus Release Curve For Smizyme Ts G5 2,500 Phytase From 500 To 2,500 Ftu/Kg In Nursery Pig Diets, Katelyn N. Gaffield, Hadley R. Williams, Larissa L. Becker, Jason C. Woodworth, Joel M. Derouchey, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt, Jill M. Faser
Determining The Phosphorus Release Curve For Smizyme Ts G5 2,500 Phytase From 500 To 2,500 Ftu/Kg In Nursery Pig Diets, Katelyn N. Gaffield, Hadley R. Williams, Larissa L. Becker, Jason C. Woodworth, Joel M. Derouchey, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt, Jill M. Faser
Kansas Agricultural Experiment Station Research Reports
A total of 320 pigs (DNA 241 × 600; initially 26.2 ± 0.48 lb BW) were used in a 21-d growth study to determine the available P (aP) release curve for Smizyme TS G5 2,500 (Barentz, Woodbury, MN). At approximately 19 d of age, pigs were weaned, randomly allotted to pens, and fed common starter diets. Pigs were blocked by average pen body weight (BW) and randomly allotted to 1 of 8 dietary treatments on d 18 post-weaning, considered d 0 of the study. Dietary treatments were derived from a single basal diet and ingredients including phytase, monocalcium P, limestone, …
Evaluation Of Environmental Enrichment On Feed Intake And Growth Performance Of Weanling Pigs, Jenna J. Bromm, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joel M. Derouchey, Jordan T. Gebhardt
Evaluation Of Environmental Enrichment On Feed Intake And Growth Performance Of Weanling Pigs, Jenna J. Bromm, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joel M. Derouchey, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 360 pigs (DNA 200 × 400; initially 13.8 ± 1.83 lb BW) were used in a 42-d nursery trial to determine the effects of the addition of an environmental enrichment, in the form of ropes tied to the feeder dividers, on feed intake and growth performance of weanling pigs. Pigs were weaned at approximately 21-d of age and randomly assigned to 1 of 2 treatments with 5 pigs per pen and 36 pens per treatment. At placement, a rope was secured to each of the dividers in the feed pans of the feeder (3 ropes/feeder) and remained …
Effects Of Bovine Plasma And Pharmacological Zinc Level On Nursery Pig Growth Performance And Fecal Characteristics, Zhong-Xing Rao, Mike D. Tokach, Jason C. Woodworth, Joel M. Derouchey, Robert D. Goodband, Joy M. Campbell, Jordan T. Gebhardt
Effects Of Bovine Plasma And Pharmacological Zinc Level On Nursery Pig Growth Performance And Fecal Characteristics, Zhong-Xing Rao, Mike D. Tokach, Jason C. Woodworth, Joel M. Derouchey, Robert D. Goodband, Joy M. Campbell, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 300 pigs (241 × 600, DNA; initially 12.9 lb) were used in a 38-d trial to evaluate the effect of Zn level and bovine plasma in nursery pig diets. At the time of placement, pens of pigs were weighed and allotted to 1 of 4 dietary treatments in a randomized complete block design with barn as the blocking factor. There was a total of 60 pens with 5 pigs per pen and 15 replicates per dietary treatment. The treatments were arranged in a 2 × 2 factorial with main effects of Zn level (high and low) and …
Influence Of Protein Source On Growth Performance In Nursery Pigs, Ethan B. Stas, Mike D. Tokach, Robert D. Goodband, Jason C. Woodworth, Joel M. Derouchey, Jordan T. Gebhardt
Influence Of Protein Source On Growth Performance In Nursery Pigs, Ethan B. Stas, Mike D. Tokach, Robert D. Goodband, Jason C. Woodworth, Joel M. Derouchey, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 330 pigs (241 × 600, DNA; initially 10.7 lb) were used to determine the influence of dietary protein source on growth performance in nursery pigs. At weaning, pigs were randomly allotted to 1 of 6 dietary treatments with 4 or 5 pigs per pen and 12 replications per treatment. Dietary treatments were arranged in a one-way treatment structure with diets containing different protein sources; enzymatically treated soybean meal (HP 300; Hamlet Protein, Findlay, OH), spray-dried bovine plasma (APC Corp, Ankeny, IA), fermented soybean meal (ME-PRO; Prairie Aquatech, Brookings, SD) with or without fish solubles (TASA, Lima, Peru), …
Effect Of Benzoic Acid Feeding Strategy On Weanling Pig Growth Performance And Fecal Dry Matter, Katelyn N. Gaffield, Joel M. Derouchey, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Jordan T. Gebhardt
Effect Of Benzoic Acid Feeding Strategy On Weanling Pig Growth Performance And Fecal Dry Matter, Katelyn N. Gaffield, Joel M. Derouchey, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 350 weanling barrows (DNA 200 × 400, DNA; initially 13.0 ± 0.08 lb) were used in a 38-d study to evaluate the effects of different benzoic acid feeding strategies on nursery growth performance and fecal dry matter. Pigs were randomly assigned to pens (5 pigs per pen) and pens were allotted to 1 of 5 dietary treatments with 14 pens per treatment. Diets were fed in 3 phases: phase 1 from weaning to d 10, phase 2 from d 10 to 18, and phase 3 from d 18 to 38. Dietary treatments were formulated to provide 0, …
The Effect Of Bone And Analytical Methods On The Assessment Of Bone Mineralization Response To Dietary Phosphorus, Phytase, And Vitamin D In Nursery Pigs, Hadley R. Williams, Taylor E. Chin, Jordan T. Gebhardt, Mike D. Tokach, Jason C. Woodworth, Joel M. Derouchey, Robert D. Goodband, Jon R. Bergstrom, Michael C. Rahe, Christopher L. Siepker, Panchan Sitthicharoenchai, Steve M. Ensley
The Effect Of Bone And Analytical Methods On The Assessment Of Bone Mineralization Response To Dietary Phosphorus, Phytase, And Vitamin D In Nursery Pigs, Hadley R. Williams, Taylor E. Chin, Jordan T. Gebhardt, Mike D. Tokach, Jason C. Woodworth, Joel M. Derouchey, Robert D. Goodband, Jon R. Bergstrom, Michael C. Rahe, Christopher L. Siepker, Panchan Sitthicharoenchai, Steve M. Ensley
Kansas Agricultural Experiment Station Research Reports
Three hundred-fifty pigs (initially 26.2 ± 1.23 lb) were used to evaluate the effects of bone and analytical methods on the assessment of bone mineralization response to dietary P and vitamin D in nursery pigs. Pens of pigs (5 or 6 pigs/pen) were randomized to 6 dietary treatments in a randomized complete block design with 10 pens per treatment. Treatments were formulated to have varying levels of P, phytase, and vitamin D to provide differences in bone characteristics. After feeding diets for 28 d, eight pigs per treatment were euthanized for bone, blood, and urine analysis. The response to treatment …
Characterizing Variation In Nursery Pig Growth Performance Based On Different Allotment Strategies, Jenna J. Bromm, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joel M. Derouchey, Jordan T. Gebhardt
Characterizing Variation In Nursery Pig Growth Performance Based On Different Allotment Strategies, Jenna J. Bromm, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joel M. Derouchey, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 360 pigs (200 × 400, DNA; initially 13.8 ± 1.83 lb BW) were used in a 42-d nursery trial to evaluate multiple procedures to allot pigs to pens and pens to treatment in swine nursery research. At placement, pigs were randomly assigned to 1 of 3 different allotment strategies. For the first strategy (random), pigs were allotted to pens using a completely randomized design. For strategy 2 (body weight distribution), pigs were sorted by body weight into 1 of 5 groups. Pigs were then randomly assigned to pen so there was 1 pig from each weight group …
Prevalence Of Escherichia Coli In A Swine Nursery Facility Pre- And Post-Disinfection, Macie E. Reeb, Kellen Habib, Jason C. Woodworth, Joel M. Derouchey, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt, Sara E. Gragg
Prevalence Of Escherichia Coli In A Swine Nursery Facility Pre- And Post-Disinfection, Macie E. Reeb, Kellen Habib, Jason C. Woodworth, Joel M. Derouchey, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt, Sara E. Gragg
Kansas Agricultural Experiment Station Research Reports
During the spring of 2021, the Kansas State University Swine Early Wean Facility (SEW) experienced a notable increase in piglet morbidity and mortality. Piglet diarrhea was observed approximately 2 to 3 weeks post-weaning along with an increase in number of sudden mortalities. Necropsy samples were collected and confirmed for clinical diagnosis ofEscherichia coliK88 infection by the Kansas State University Veterinary Diagnostic Laboratory.E. coliK88 can negatively impact performance of pigs and typically manifests as diarrhea, which can continue until death because of severe dehydration and metabolic acidosis or from terminal septicemia. Once present,E. coli, including …
Foreword, Swine Day 2022
Kansas Agricultural Experiment Station Research Reports
This file includes the 2022 Swine Day Research Report introduction, standard abbreviations, K-State Vitamin and Trace Mineral Premixes statement, biological variability and chances of error explanation, and acknowledgments of our supporters. We hope that the information in the 2022 Swine Day Research Report will be of benefit as we attempt to meet the needs of the Kansas swine industry.
Evaluation Of Vomitoxin Control Strategies On Nursery Pig Growth Performance And Blood Measures, Larissa L. Becker, Jordan T. Gebhardt, Mike D. Tokach, Robert D. Goodband, Joel M. Derouchey, Jason C. Woodworth, Arnau Vidal, Christos Gougoulias
Evaluation Of Vomitoxin Control Strategies On Nursery Pig Growth Performance And Blood Measures, Larissa L. Becker, Jordan T. Gebhardt, Mike D. Tokach, Robert D. Goodband, Joel M. Derouchey, Jason C. Woodworth, Arnau Vidal, Christos Gougoulias
Kansas Agricultural Experiment Station Research Reports
A total of 4,318 pigs (337 × 1050, PIC; initially 14.3 ± 0.18 lb) were used in a 35-d growth trial to evaluate mycotoxin control strategies on nursery pig performance and blood measures. Pigs were weaned at approximately 21 d of age and randomly allotted to 1 of 5 dietary treatments. The randomized complete block design was blocking structure including sow farm origin, date of entry into the facility, and average pen BW. A total of 160 pens were used with 80 double-sided 5-hole stainless steel fence line feeders, with feeder serving as the experimental unit. For each feeder, 1 …
Foreword, Swine Day 2021
Kansas Agricultural Experiment Station Research Reports
It is with great pleasure that we present the 2021 Swine Industry Day Report of Progress. This report contains updates and summaries of applied and basic research conducted at Kansas State University during the past year. We hope that the information will be of benefit as we attempt to meet the needs of the Kansas swine industry.
Use Of O3 Trial Feed To Reduce Omega-6:3 Ratio In Prrs-Virus Challenged Nursery Pigs, Jenna J. Bromm, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joel M. Derouchey, Chad W. Hastad, Zach B. Post, Jordan T. Gebhardt
Use Of O3 Trial Feed To Reduce Omega-6:3 Ratio In Prrs-Virus Challenged Nursery Pigs, Jenna J. Bromm, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joel M. Derouchey, Chad W. Hastad, Zach B. Post, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
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 source of omega-3 fatty acids (alpha-linolenic acid). At placement in the nursery, pens of pigs were randomly assigned 1 of 4 dietary treatments with 22 pigs per pen and 12 replications per treatment. Treatments were arranged in a completely randomized design. Dietary treatments included increasing levels of O3 Trial Feed (0, 0.75, 1.5, and 3%) with pigs …
Evaluation Of Selenium Source On Nursery Pig Growth Performance, Serum And Tissue Selenium Concentrations, And Serum Antioxidant Status, Zhong-Xing Rao, Mike D. Tokach, Jason C. Woodworth, Joel M. Derouchey, Robert D. Goodband, Michele De Marco, Steven Moreland, Jordan T. Gebhardt
Evaluation Of Selenium Source On Nursery Pig Growth Performance, Serum And Tissue Selenium Concentrations, And Serum Antioxidant Status, Zhong-Xing Rao, Mike D. Tokach, Jason C. Woodworth, Joel M. Derouchey, Robert D. Goodband, Michele De Marco, Steven Moreland, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 3,888 pigs (337 × 1050, PIC; initially 13.1 ± 0.10 lb) were used in a 42-d trial. At the time of placement, pens of pigs were weighed and allotted to 1 of 3 dietary treatments in a randomized complete block design with blocking structure including sow farm origin, date of entry into the facility, and average pen body weight. A total of 144 pens were used with 72 double-sided 5-hole stainless steel fence line feeders, with feeder serving as the experimental unit. For each feeder, 1 pen contained 27 gilts and 1 pen contained 27 barrows. There …
Effects Of Live Yeast And Yeast Extracts With And Without Pharmacological Levels Of Zinc On Antimicrobial Susceptibilities Of Fecal Escherichia Coli In Nursery Pigs, Jenna A. Chance, Jordan T. Gebhardt, Joel M. Derouchey, Raghavendra G. Amachawadi, Victor Ishengoma, T. G. Nagaraja, Qing Kang, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joseph A. Loughmiller
Effects Of Live Yeast And Yeast Extracts With And Without Pharmacological Levels Of Zinc On Antimicrobial Susceptibilities Of Fecal Escherichia Coli In Nursery Pigs, Jenna A. Chance, Jordan T. Gebhardt, Joel M. Derouchey, Raghavendra G. Amachawadi, Victor Ishengoma, T. G. Nagaraja, Qing Kang, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joseph A. Loughmiller
Kansas Agricultural Experiment Station Research Reports
A total of 360 weanling barrows (Line 200 × 400, DNA Genetics; initial BW 12.4 ± 0.05 lb) were used in a 42-d study to evaluate yeast-based pre- and probiotics (Phileo by Lesaffre, Milwaukee, WI) in diets with or without pharmacological levels of Zn on antimicrobial resistance (AMR) patterns of fecalEscherichia coli. Pens were assigned to 1 of 4 dietary treatments with 5 pigs per pen and 18 pens per treatment. Dietary treatments were arranged in a 2 × 2 factorial with main effects of live yeast-based pre- and probiotics (none vs. 0.10% ActiSafSc 47 HR+, 0.05% SafMannan, …
Determining The Phosphorus Release Of Grainzyme Phytase In Nursery Pigs, Larissa L. Becker, Madie R. Wensley, Joel M. Derouchey, Jason C. Woodworth, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt, R. Michael Raab, Philip A. Lessard
Determining The Phosphorus Release Of Grainzyme Phytase In Nursery Pigs, Larissa L. Becker, Madie R. Wensley, Joel M. Derouchey, Jason C. Woodworth, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt, R. Michael Raab, Philip A. Lessard
Kansas Agricultural Experiment Station Research Reports
A total of 360 pigs (200 × 400, DNA; initially 21.9 ± 0.42 lb) were used in a 21-d growth trial to determine the available P (aP) release curve for GraINzyme Phytase (Agrivida Inc., Woburn, MA). Pigs were weaned at approximately 21 d of age, randomly allotted to pens based on initial BW and fed common starter diets. From d 18 to 21 post-weaning, all pigs were fed a diet containing 0.11% aP. On d 21 post-weaning, considered d 0 of the study, pens were blocked by BW and randomly allotted to 1 of 8 dietary treatments with 5 pigs …
Evaluation Of Agrimune Liquid On Growth Performance Of Commercial Nursery Pigs, Andres F. Tolosa, Joel M. Derouchey, Jason C. Woodworth, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt
Evaluation Of Agrimune Liquid On Growth Performance Of Commercial Nursery Pigs, Andres F. Tolosa, Joel M. Derouchey, Jason C. Woodworth, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 1,188 pigs (L337 × 1050; PIC; initial BW of 11.1 lb) were used in a 40-d trial to determine the effect of a combination of mannan oligosaccharides, yeast culture, and beta-glucans (AgriMune Liquid; AFI-Agri Feed International, L.L.C., Rockwell, IA) on growth performance, morbidity, and mortality of pigs during the nursery period. Pigs were weaned at approximately 21 d of age and placed in pens (27 pigs per pen) based on initial BW. Pens were randomly assigned to 1 of 2 treatments in a randomized complete block design with 22 pens (replications) per treatment. Treatments consisted of the …
The Effect Of Live Yeast And Yeast Extracts On Growth Performance Of Nursery Pigs Weaned From Sows Fed Diets With Or Without Yeast Additives, Jenna A. Chance, Jordan T. Gebhardt, Joel M. Derouchey, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joseph A. Loughmiller
The Effect Of Live Yeast And Yeast Extracts On Growth Performance Of Nursery Pigs Weaned From Sows Fed Diets With Or Without Yeast Additives, Jenna A. Chance, Jordan T. Gebhardt, Joel M. Derouchey, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joseph A. Loughmiller
Kansas Agricultural Experiment Station Research Reports
A total of 340 weaned pigs (241 × 600, DNA; initially 11.2 lb BW) were used in a 45-d study to evaluate previous sow treatment (control vs. yeast additives) and nursery diets with or without added yeast-based pre- and probiotics (Phileo by Lesaffre, Milwaukee, WI) on growth performance. At placement in the nursery, pigs were housed by pen based on previous sow treatment and randomly assigned to 1 of 2 dietary treatments with 5 pigs per pen and 17 replications per treatment. Treatments were arranged in a 2 × 2 factorial with main effects of sow treatment (control vs. yeast-based …
Estimating The Net Energy Value Of Expelled, Extruded Soybean Meal When Fed To Nursery Pigs, Allison K. Blomme, Haley K. Wecker, Mike D. Tokach, Jason C. Woodworth, Charles R. Stark, Chad B. Paulk
Estimating The Net Energy Value Of Expelled, Extruded Soybean Meal When Fed To Nursery Pigs, Allison K. Blomme, Haley K. Wecker, Mike D. Tokach, Jason C. Woodworth, Charles R. Stark, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
Solvent-extracted soybean meal (SSBM) is typically used as the primary protein source in swine diets in the United States. Mechanically extracted or expelled soybean meal (MSBM) typically has increased concentrations of fat and decreased concentrations of essential AA compared to SSBM, but MSBM has been demonstrated to have improved AA digestibility. This study aimed to estimate the NE value of MSBM relative to SSBM and to determine its effects on growth performance of late nursery pigs. A total of 297 pigs (241 × 600, DNA) were weaned (BW 11.2 lb) and placed into 60 pens (2 rooms of 30 pens) …
Effects Of The Pelleting Process On Diet Formulations With Varying Levels Of Crystalline Amino Acids And Reducing Sugars On Nursery Pig Growth Performance, Kara M. Dunmire, Michaela B. Braun, Yiqin Zhang, Cassandra K. Jones, Yonghui Li, Jason C. Woodworth, Robert D. Goodband, Mike D. Tokach, Adam C. Fahrenholz, Charles R. Stark, Chad B. Paulk
Effects Of The Pelleting Process On Diet Formulations With Varying Levels Of Crystalline Amino Acids And Reducing Sugars On Nursery Pig Growth Performance, Kara M. Dunmire, Michaela B. Braun, Yiqin Zhang, Cassandra K. Jones, Yonghui Li, Jason C. Woodworth, Robert D. Goodband, Mike D. Tokach, Adam C. Fahrenholz, Charles R. Stark, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
Pelleting swine feed and the use of crystalline amino acids and by-product ingredients can potentially create ideal conditions that further facilitate the Maillard browning reaction. The Maillard reaction combines an amino group of a free amino acid and a carbonyl group of a reducing sugar (RS), making the amino acid less available. The objective of this study was to determine the effects of pelleting swine diets containing free amino acids and reducing sugars at high temperatures on nursery pig growth performance. A total of 360 pigs (initially 25.0 lb; Line 200 × 400; DNA, Columbus, NE) were used in a …
The Effect Of Two Combinations Of Direct Fed Microbials On Growth Performance Of Nursery Pigs Weaned From Sows Fed Diets With Or Without Yeast Additives, Jenna A. Chance, Jordan T. Gebhardt, Joel M. Derouchey, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joseph A. Loughmiller
The Effect Of Two Combinations Of Direct Fed Microbials On Growth Performance Of Nursery Pigs Weaned From Sows Fed Diets With Or Without Yeast Additives, Jenna A. Chance, Jordan T. Gebhardt, Joel M. Derouchey, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joseph A. Loughmiller
Kansas Agricultural Experiment Station Research Reports
A total of 330 weaned pigs (Line 241 × 600, DNA; initially 12.7 lb BW) were used in a 38-d nursery study to evaluate previous sow treatment (control vs. yeast additives) and nursery diets with different combinations of direct fed microbials (DFMs; Phileo by Lesaffre, Milwaukee, WI) on nursery pig growth performance. Pigs were placed in pens across two nursery rooms at weaning then pens were assigned to 1 of 3 dietary treatments with 6 pigs per pen and 8 to 10 replications per treatment. Treatments were arranged in a 2 × 3 factorial with main effects of sow treatment …
Effects Of Live Yeast And Yeast Extracts With And Without Pharmacological Levels Of Zinc On Nursery Pig Growth Performance And Fecal Consistency, Jenna A. Chance, Jordan T. Gebhardt, Joel M. Derouchey, Hilda I. Calderón, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joseph A. Loughmiller
Effects Of Live Yeast And Yeast Extracts With And Without Pharmacological Levels Of Zinc On Nursery Pig Growth Performance And Fecal Consistency, Jenna A. Chance, Jordan T. Gebhardt, Joel M. Derouchey, Hilda I. Calderón, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joseph A. Loughmiller
Kansas Agricultural Experiment Station Research Reports
A total of 360 weanling barrows (Line 200 × 400, DNA Genetics; initial BW 12.4 ± 0.05 lb) were used in a 42-d study to evaluate yeast-based pre- and probiotics (Phileo by Lesaffre, Milwaukee, WI) in diets with or without pharmacological levels of Zn on growth performance and fecal dry matter (DM). Pens were assigned to 1 of 4 dietary treatments with 5 pigs per pen and 18 pens per treatment. Dietary treatments were arranged in a 2 × 2 factorial with main effects of live yeast-based pre- and probiotics (none vs. 0.10% ActiSaf Sc 47 HR+, 0.05% SafMannan, and …
Effects Of Increasing Dietary Alpha-Linolenic Acids On Nursery Pig Growth Performance And Response To Immune Challenge, Jenna J. Bromm, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joel M. Derouchey, Jordan T. Gebhardt
Effects Of Increasing Dietary Alpha-Linolenic Acids On Nursery Pig Growth Performance And Response To Immune Challenge, Jenna J. Bromm, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Joel M. Derouchey, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 350 weanling pigs (Line 241 × 600, DNA; initially 12.7 ± 0.1 lb BW) were used in a 41-d study to evaluate growth performance and immune response of nursery pigs fed diets containing increasing alpha-linolenic acids using O3 Trial Feed, a source of omega-3 fatty acids. At weaning, pigs were randomly assigned to 1 of 5 dietary treatments with 5 pigs per pen and 14 replications per treatment. Treatments were arranged in a completely randomized design. Dietary treatments consisted of increasing levels (0, 1, 2, 3, or 4%) of O3 Trial Feed. This resulted in omega-6:3 fatty …
Estimating The Net Energy Value Of Expelled, Extruded Soybean Meal When Fed To Nursery Pigs, Allison K. Blomme, Haley K. Wecker, Mike D. Tokach, Jason C. Woodworth, Charles R. Stark, Chad B. Paulk
Estimating The Net Energy Value Of Expelled, Extruded Soybean Meal When Fed To Nursery Pigs, Allison K. Blomme, Haley K. Wecker, Mike D. Tokach, Jason C. Woodworth, Charles R. Stark, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
Solvent-extracted soybean meal (SSBM) is typically used as the primary protein source in swine diets in the United States. Mechanically extracted or expelled soybean meal (MSBM) typically has increased concentrations of fat and decreased concentrations of essential AA compared to SSBM, but MSBM has been demonstrated to have improved AA digestibility. This study aimed to estimate the NE value of MSBM relative to SSBM and to determine its effects on growth performance of late nursery pigs. A total of 297 pigs (241 × 600, DNA) were weaned (BW 11.2 lb) and placed into 60 pens (2 rooms of 30 pens) …
Effects Of The Pelleting Process On Diet Formulations With Varying Levels Of Crystalline Amino Acids And Reducing Sugars On Nursery Pig Growth Performance, Kara M. Dunmire, Michaela B. Braun, Yiqin Zhang, Cassandra K. Jones, Yonghui Li, Jason C. Woodworth, Robert D. Goodband, Mike D. Tokach, Adam C. Fahrenholz, Charles R. Stark, Chad B. Paulk
Effects Of The Pelleting Process On Diet Formulations With Varying Levels Of Crystalline Amino Acids And Reducing Sugars On Nursery Pig Growth Performance, Kara M. Dunmire, Michaela B. Braun, Yiqin Zhang, Cassandra K. Jones, Yonghui Li, Jason C. Woodworth, Robert D. Goodband, Mike D. Tokach, Adam C. Fahrenholz, Charles R. Stark, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
Pelleting swine feed and the use of crystalline amino acids and by-product ingredients can potentially create ideal conditions that further facilitate the Maillard browning reaction. The Maillard reaction combines an amino group of a free amino acid and a carbonyl group of a reducing sugar (RS), making the amino acid less available. The objective of this study was to determine the effects of pelleting swine diets containing free amino acids and reducing sugars at high temperatures on nursery pig growth performance. A total of 360 pigs (initially 25.0 lb; Line 200 × 400; DNA, Columbus, NE) were used in a …
Influence Of Particle Size Of Enogen Feed High Amylase And Conventional Yellow Dent Corn On Nursery Pig Performance, H. R. Williams, H. R. Kerkaert, M. D. Tokach, J. C. Woodworth, R. D. Goodband, J. M. Derouchey, S. S. Dritz, C. B. Paulk, H. I. Calderón
Influence Of Particle Size Of Enogen Feed High Amylase And Conventional Yellow Dent Corn On Nursery Pig Performance, H. R. Williams, H. R. Kerkaert, M. D. Tokach, J. C. Woodworth, R. D. Goodband, J. M. Derouchey, S. S. Dritz, C. B. Paulk, H. I. Calderón
Kansas Agricultural Experiment Station Research Reports
A total of 360 pigs (DNA 200 × 400; initially 14.5 lb) were used in a 35-d growth trial to evaluate the influence of particle size of Enogen Feed high amylase (Enogen, Syngenta Seeds, LLC, Downers Grove, IL) and conventional yellow dent corn on nursery pig performance. Pigs were randomly assigned to pens (5 pigs per pen) and pens were allotted by weight to 1 of 6 dietary treatments in a randomized complete block design with 12 pens per treatment. Treatments were arranged in a 2 × 3 factorial with main effects of corn source (high amylase or conventional yellow …