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- Soybean meal (8)
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- Lysine requirement (5)
- Particle size (5)
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- Pig (5)
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- Yeast extracts (5)
- Growth performance (4)
- Probiotics (4)
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- Amino acid (3)
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- Branch chain amino acids (3)
- Conditioning temperature (3)
- Crude protein (3)
- Feed safety (3)
- Lysine (3)
- Pelleting (3)
- Sensory attractant (3)
Articles 1 - 30 of 90
Full-Text Articles in Life Sciences
Hotline Number To Reach And Offer Agricultural Information To Plain Anabaptists During The Covid-19 Workplace Closures, Emily Shoop, Carly Becker, Nathan Glenn Briggs, Danielle Smarsh
Hotline Number To Reach And Offer Agricultural Information To Plain Anabaptists During The Covid-19 Workplace Closures, Emily Shoop, Carly Becker, Nathan Glenn Briggs, Danielle Smarsh
Journal of Amish and Plain Anabaptist Studies
The Penn State Extension Animal Systems Team developed a toll-free hotline phone number to convey short educational messages to maintain contact and outreach to Pennsylvania’s animal producing Amish, Mennonite, and other plain Anabaptist populations. During the COVID-19 pandemic, Penn State Extension’s programming went largely online via webinars, online courses, and emails. This change in programming excluded a large sector of Pennsylvania farmers who do not use or have access to the internet and, as such, were liable to miss important best management practice reviews and timely updates in animal agriculture. The Animal Systems Hotline offered callers the choice to listen …
The State Of Animal- Assisted Interventions In France: Is The Iahaio Model Relevant?, Alice Mignot, Gérard Leboucher, Véronique Servais, Karelle De Luca
The State Of Animal- Assisted Interventions In France: Is The Iahaio Model Relevant?, Alice Mignot, Gérard Leboucher, Véronique Servais, Karelle De Luca
People and Animals: The International Journal of Research and Practice
Animal- assisted interventions (AAI) became more generalized in health care settings and their development in Europe is increasing. In France, the practice has grown in the absence of official recognition and regulation. In this context, we aim to identify the main characteristics of the French practice of AAI that can influence the establishment of a local regulation. Second, we aim to question the relevance of the model proposed by the International Association of Human- Animal Interaction Organizations (IAHAIO) distinguishing animal- assisted therapies (AAT) and (AAA) animal- assisted activities from the French practice of AAI. We interviewed 111 French handlers in …
Rapid Quantitative Analysis Of Toxic Norditerpenoid Alkaloids In Larkspur (Delphinium Spp.) By Flow Injection - Electrospray Ionization – Mass Spectrometry, Dale R. Gardner, Stephen T. Lee, Daniel Cook
Rapid Quantitative Analysis Of Toxic Norditerpenoid Alkaloids In Larkspur (Delphinium Spp.) By Flow Injection - Electrospray Ionization – Mass Spectrometry, Dale R. Gardner, Stephen T. Lee, Daniel Cook
Poisonous Plant Research (PPR)
A rapid flow injection - electrospray ionization – mass spectrometry (FI-ESI-MS) method for the quantitative and qualitative analysis of norditerpenoid alkaloids in larkspur plants was developed. The FI-ESI-MS method was calibrated for alkaloid concentrations with larkspur plant samples against an existing Fourier transform infrared spectroscopy FTIR method. There was a strong correlation (r = 0.9926, r = 0.9891) between the FTIR and FI-ESI-MS methods. The relative standard deviation (RSD) for all measurements were ≤ 6.2 % except for the sample with the lowest concentration which was 19%. The sample throughput of the FI-ESI-MS method is much higher than the FTIR …
Kentucky Equestrians: Defining Socioeconomic Contexts For Extension Programming, Kimberly I. Tumlin, Karin Pekarchik, Steven Claas
Kentucky Equestrians: Defining Socioeconomic Contexts For Extension Programming, Kimberly I. Tumlin, Karin Pekarchik, Steven Claas
The Journal of Extension
Understanding relationships between demographic and economic factors and equestrian participation could improve horse program design. We implemented an online survey that characterized associations of participation in equine activities, socioeconomic factors, and economic factors with age. Seventy-five percent of respondents ride, and 34% are recreational, non-competitive participants. Respondents were mostly female, and many participate in the sport throughout life. Many respondents indicated they overspent on equestrian activities. Horse programs should incorporate information and activities that address issues unique to females, should develop skills required by amateur or recreational riders, and should incorporate information on financial wellness.
Intensive Hunting Pressure Changes Local Distribution Of Wild Boar, Jakub Drimaj, Jiří Kamler, Radim Plhal, Přemysl Janata, Zdeněk Adamec, Miloslav Homolka
Intensive Hunting Pressure Changes Local Distribution Of Wild Boar, Jakub Drimaj, Jiří Kamler, Radim Plhal, Přemysl Janata, Zdeněk Adamec, Miloslav Homolka
Human–Wildlife Interactions
Wild boar (Sus scrofa) is now an important species of wild ungulates in Central Europe. Next to conflicts of wild boar with agriculture, the main threat of wild boar presence lies in the expansion of African swine fever across Europe. The regulation of the wild boar population is complicated by the high reproduction rate and intelligent behavior of the species, which limits hunting effectiveness. We analyzed the spatial behavior of wild boar in an environment with a lack of natural food resources. The study area consisted of a forest complex (1,283 ha) with 2 areas. In the “risk” …
Ikkuma: An Artistic Vr Storytelling Experience, Yangli Liu
Ikkuma: An Artistic Vr Storytelling Experience, Yangli Liu
Frameless
Ikkuma is an interactive storytelling experience utilizing Tilt Brush and Unity. It is about a land being swallowed by the sea, where conflict cracks ice and fire tears families apart. Ikkuma is the Inuvialuit word for fire, a central element to the work. The fundamental theme of Ikkuma is global warming and its impact on the Arctic ecosystem. The players must learn to tame the fire in their hearts and the Inuit traditional knowledge if they hope to survive the harsh yet fragile Arctic tundra.
Self-Injurious Behavior In A Captive, Malimprinted Coragyps Atratus, Brittany Swartout
Self-Injurious Behavior In A Captive, Malimprinted Coragyps Atratus, Brittany Swartout
The Pegasus Review: UCF Undergraduate Research Journal
Lurch is a Coragyps atratus who was raised in captivity and imprinted on humans. He was an education animal at the Silver Springs Zoo until its closure. Lurch was moved to the Central Florida Zoo and has been feather picking and self-mutilating since then. Self-injury is not well documented in raptors and few treatments have been explored. It is often caused by stress of some sort and is not seen in the wild. These observations were conducted in order to observe the environmental factors that influenced these behaviors in Lurch. In an attempt to curb his feather picking, Lurch was …
A Behavioral Study Of Chacoan Peccaries (Catagonis Wagneri) In A Zoo Environment, Desdemona Kurowski
A Behavioral Study Of Chacoan Peccaries (Catagonis Wagneri) In A Zoo Environment, Desdemona Kurowski
The Pegasus Review: UCF Undergraduate Research Journal
Found in the highly specialized area of the Gran Chaco, the Chacoan peccary (Catagonis wagneri) is an endangered animal threatened by industrial agriculture. In an attempt to save this species, three C. wagneri were brought to Central Florida Zoo where their health is monitored with great care in an attempt to possibly breed them in the future. While taking care of the other hooved animals, zookeepers are not able to give the peccaries their uninterrupted attention and have turned to help from the University of Central Florida to closely track if their behavior is indicative of a healthy, properly enriched …
Sustainable Winter-Feeding Practices For Meat Goats Within The Southeastern United States, Nikisha Ryan, Nar Gurung, Jeremy Byrant, Frank Abrahamsen, Wendell Mcelhenney
Sustainable Winter-Feeding Practices For Meat Goats Within The Southeastern United States, Nikisha Ryan, Nar Gurung, Jeremy Byrant, Frank Abrahamsen, Wendell Mcelhenney
Professional Agricultural Workers Journal
Winter feeding systems were evaluated on male Kiko meat goats against the traditional practice of raising goats in the winter months. Forty-Five Kiko bucks were randomly assigned to one of three treatments; Treatment 1, Treatment 2, and Treatment 3 consisted, respectively, of Cosaque Oats, annual Ryegrass, Crimson Clover mix, and 1.0% of BW concentrate supplementation with free choice hay. Forage clippings were analyzed for dry matter, crude protein, and neutral detergent fiber. Body weights were monitored over the grazing period. Blood samples were collected during the experiment, and animals were slaughtered for the evaluation of carcass traits. Data were analyzed …
Standardized Ileal Digestibility Of Amino Acids In Nacedero (Trichanthera Gigantea (Humboldt & Bonpland.) Nees) Foliage, Copra Expeller, And Soybean Meal Fed To Growing Philippine Native Pigs (Sus Scrofa Domesticus Erxleben, 1777), Mary Arnel D. Garcia, Rommel C. Sulabo
Standardized Ileal Digestibility Of Amino Acids In Nacedero (Trichanthera Gigantea (Humboldt & Bonpland.) Nees) Foliage, Copra Expeller, And Soybean Meal Fed To Growing Philippine Native Pigs (Sus Scrofa Domesticus Erxleben, 1777), Mary Arnel D. Garcia, Rommel C. Sulabo
The Philippine Agricultural Scientist
The experiment was conducted to determine the apparent ileal digestibility (AID) and standardized ileal digestibility (SID) of amino acids (AA) in nacedero (Trichanthera gigantea Humboldt & Bonpland.) Nees; NAC) foliage, copra expeller (CE), and soybean meal (SBM) fed to growing Philippine native pigs (Sus scrofa domesticus Erxleben, 1777). Eight barrows of Black Tiaong strain (initial BW of 36.44 ± 1.59 kg; 132 to 135 d) installed with a T-cannula at the distal ileum were housed individually in metabolism cages and randomly allotted to a replicated 4 × 3 Youden square design with four diets and three periods. One …
Influence Of High Crystalline Amino Acid Inclusion On Poultry Diet Formulation And Pellet Quality, Kara M. Dunmire, Courtney N. Truelock, Jason Lee, Keith Haydon, Charles R. Stark, Chad B. Paulk
Influence Of High Crystalline Amino Acid Inclusion On Poultry Diet Formulation And Pellet Quality, Kara M. Dunmire, Courtney N. Truelock, Jason Lee, Keith Haydon, Charles R. Stark, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
A total of 3 broiler diets were pelleted to determine the effects of diet formulation on pellet quality. Dietary treatments consisted of corn and soybean meal (SBM)-based control, the control with crystalline Val, and the control with crystalline Val and Ile. As crystalline amino acids (AA) increased in the diets, corn concentrations increased as SBM and choice white grease (CWG) were removed to balance for nitrogen-corrected metabolizable energy (MEn). Diets contained 54.2, 56.4, and 57.5% corn; 39.1, 37.1, and 36.2% SBM; and 2.5, 2.1, and 1.9% CWG in the control, Val, and Val + Ile diets, respectively. Corn was ground …
The Influence Of Ingredients, Corn Particle Size, And Sample Preparation On The Predictability Of The Near Infrared Reflectance Spectroscopy, Caitlin E. Evans, Nana S. Frempong, Thomas N. Nortey, Charles R. Stark, Chad B. Paulk
The Influence Of Ingredients, Corn Particle Size, And Sample Preparation On The Predictability Of The Near Infrared Reflectance Spectroscopy, Caitlin E. Evans, Nana S. Frempong, Thomas N. Nortey, Charles R. Stark, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
The near infrared reflectance spectroscopy (NIRS) technique is a rapid and non-destructive technique used to evaluate the chemical composition of complete feed and ingredients. The accuracy of its prediction relies upon calibration standards to account for variations in material composition and particle shape and size. The purpose of this study was to determine the effect of alternative ingredient inclusion and corn particle size along with sample preparation method on the accuracy of the NIRS technique using standard calibrations provided with the instrument. Treatments were arranged as a 4 × 3 × 3 factorial with diet type (soybean meal (SBM) + …
Feed Mitigant Efficacy For Control Of Porcine Epidemic Diarrhea Virus And Porcine Reproductive And Respiratory Syndrome Virus When Inoculated Alone Or Together In Feed, C. Grace Elijah, Gage E. Nichols, Jordan T. Gebhardt, Cassandra K. Jones, Jason C. Woodworth, Steve S. Dritz, Jianfa Bai, Joe W. Anderson, Elizabeth G. Poulsen Porter, Aaron Singrey, Chad B. Paulk
Feed Mitigant Efficacy For Control Of Porcine Epidemic Diarrhea Virus And Porcine Reproductive And Respiratory Syndrome Virus When Inoculated Alone Or Together In Feed, C. Grace Elijah, Gage E. Nichols, Jordan T. Gebhardt, Cassandra K. Jones, Jason C. Woodworth, Steve S. Dritz, Jianfa Bai, Joe W. Anderson, Elizabeth G. Poulsen Porter, Aaron Singrey, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
Research has demonstrated that swine feed can be a fomite for viral transmission and feed additives can reduce viral contamination. Therefore, the objective of this study was to evaluate two feed additives in feed contaminated with PEDV or PRRSV. Feed additives included: no treatment, 0.33% commercial formaldehyde-based product, and 0.50% medium chain fatty acids (MCFA) blend. Feed samples were inoculated with PEDV and PRRSV alone or together at an inoculation concentration of 106TCID50/g for each virus. Once inoculated, feed was stored at room temperature for 24 h before analyzing via qRT-PCR. For samples inoculated with PEDV …
Comparison Of The Antifungal Efficacy Of Everwild And Citrus Extracts Challenged Against Aspergillus Flavus In Semi-Moist Pet Treats, Samuel Kiprotich, Janak Dhakal, Cynthia Rasmussen, Charles G. Aldrich
Comparison Of The Antifungal Efficacy Of Everwild And Citrus Extracts Challenged Against Aspergillus Flavus In Semi-Moist Pet Treats, Samuel Kiprotich, Janak Dhakal, Cynthia Rasmussen, Charles G. Aldrich
Kansas Agricultural Experiment Station Research Reports
There are increasing requests by pet owners to pet food manufacturers to formulate diets with fewer synthetic additives in favor of more ‘natural’ and sustainably sourced substitutes. Pet owners believe that natural alternatives are healthier and offer longevity to their pets. Therefore, the objective of this study was to investigate and compare the antifungal efficacy of two natural products, fermented whey protein (EverWild; EV) and citrus extract essential oil, when challenged againstAspergillus flavusinoculated in semi-moist pet treats. Semi-moist treats generally contain moisture levels of 20–30%, which is ideal for mold proliferation. The experiment was completely randomized in design. …
The Effects Of Medium Chain Fatty Acids In Mash And Crumbled Pellet Diets On Growth Performance Of Broilers, Gage E. Nichols, Haley K. Wecker, Caitlin E. Evans, Cassandra K. Jones, Charles R. Stark, Chad B. Paulk
The Effects Of Medium Chain Fatty Acids In Mash And Crumbled Pellet Diets On Growth Performance Of Broilers, Gage E. Nichols, Haley K. Wecker, Caitlin E. Evans, Cassandra K. Jones, Charles R. Stark, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
The objective of this experiment was to determine the effects of medium chain fatty acids (MCFA) in mash and crumbled pellet broiler diets. A total of 400 male chicks (Cobb 500; initial BW 0.092 lb) were housed in 4 Petersime batteries and used in an 18-d study. Treatments were randomly assigned to 80 cages within location block resulting in 8 cages per treatment with 5 chicks per cage at placement. Treatments were arranged in a 2 × 5 factorial with main effects of feed type (mash and crumbled pellet) and 0.5% MCFA inclusion (no inclusion, control; hexanoic acid, C6; octanoic …
Effects Of Dietary Amino Acid Density And Exogenous Protease Inclusion On Growth Performance And Apparent Ileal Aa Digestibility In Broilers, Haley K. Wecker, Courtney N. Truelock, Christopher J. Delfelder, Caitlin E. Evans, Renan A. Donadelli, Charles G. Aldrich, Miguel A. Barrios, Charles R. Stark, Robert S. Beyer, John M. Gonzalez, Chad B. Paulk
Effects Of Dietary Amino Acid Density And Exogenous Protease Inclusion On Growth Performance And Apparent Ileal Aa Digestibility In Broilers, Haley K. Wecker, Courtney N. Truelock, Christopher J. Delfelder, Caitlin E. Evans, Renan A. Donadelli, Charles G. Aldrich, Miguel A. Barrios, Charles R. Stark, Robert S. Beyer, John M. Gonzalez, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
Protein is one of the most expensive nutrients in poultry diets. In an effort to minimize feed costs, protein digestion and utilization by the animal must be carried out as efficiently as possible. Therefore, the objective of this study was to evaluate the effects of dietary AA density and exogenous protease inclusion on growth performance and AA digestibility in broilers. Treatments consisted of a 2 × 4 factorial design with main effects of commercial protease (with or without) and digestible Lys (1.12, 1.15, 1.18, or 1.21%). Broiler chicks were housed in 4 Petersime batteries and treatments were randomly assigned to …
Effects Of Providing A Liquid Sensory Attractant To Suckling Pigs In Lactation And After Weaning On Post-Weaning Pig Performance, Madie R. Wensley, Ty Kim, Mike D. Tokach, Robert D. Goodband, Jason C. Woodworth, Joel M. Derouchey, Denny Mckilligan, Nathan Upah, Jordan T. Gebhardt
Effects Of Providing A Liquid Sensory Attractant To Suckling Pigs In Lactation And After Weaning On Post-Weaning Pig Performance, Madie R. Wensley, Ty Kim, Mike D. Tokach, Robert D. Goodband, Jason C. Woodworth, Joel M. Derouchey, Denny Mckilligan, Nathan Upah, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 28 litters (241 × 600, DNA) corresponding with 355 nursery pigs (241 × 600, DNA; initially 13.0 lb) were used in 42-d trial (17-d pre-weaning and 24-d post-weaning). This trial was conducted to determine the effect of providing a sensory attractant liquid (BlueLite Pro2Lyte; TechMix Global; Stewart, MN) to suckling pigs on the underline of sows after farrowing and in late lactation, and after weaning on post-weaning feed intake and growth. Treatments were arranged in a 2 × 2 × 2 factorial with main effects of: 1) pre-weaning treatment (without or with attractant); 2) postweaning treatment (without …
Effects Of Providing A Sensory Attractant Powder To Suckling Pigs In Late Lactation And After Weaning On Post-Weaning Pig Performance, M. R. Wensley, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt, Jason C. Woodworth, Joel M. Derouchey, Denny Mckilligan, Nathan Upah
Effects Of Providing A Sensory Attractant Powder To Suckling Pigs In Late Lactation And After Weaning On Post-Weaning Pig Performance, M. R. Wensley, Mike D. Tokach, Robert D. Goodband, Jordan T. Gebhardt, Jason C. Woodworth, Joel M. Derouchey, Denny Mckilligan, Nathan Upah
Kansas Agricultural Experiment Station Research Reports
A total of 28 litters (241 × 600, DNA) and 355 nursery pigs (241 × 600, DNA; initially 12.2 lb) were used in a 29-d trial (4 d pre-weaning and 29 d post-weaning). The trial was conducted to determine the effect of providing a sensory attractant powder (Baby Pig Restart APF; TechMix Global; Stewart, MN) to suckling pigs in late lactation and after weaning on post-weaning feed intake and growth. Treatments were arranged in a 2 × 2 × 2 factorial with main effects of: 1) pre-weaning treatment (without or with powder); 2) post-weaning treatment (without or with powder); and …
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 …
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, …
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 …
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 …
Evaluation Of A Dried Fermentation Product Administered Through Drinking Water On Nursery Pig Growth Performance, Fecal Consistency, And Antibiotic Injections, Alan J. Warner, Alexandra L. Gerrard, Mike D. Tokach, Raghavendra G. Amachawadi, Alain Labbé, Walter Heuser, Ramya Kalam, Xiaorong Shi, T. G. Nagaraja, Joel M. Derouchey, Jason C. Woodworth, Robert D. Goodband, Jordan T. Gebhardt
Evaluation Of A Dried Fermentation Product Administered Through Drinking Water On Nursery Pig Growth Performance, Fecal Consistency, And Antibiotic Injections, Alan J. Warner, Alexandra L. Gerrard, Mike D. Tokach, Raghavendra G. Amachawadi, Alain Labbé, Walter Heuser, Ramya Kalam, Xiaorong Shi, T. G. Nagaraja, Joel M. Derouchey, Jason C. Woodworth, Robert D. Goodband, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 350 barrows (DNA Line 200 × 400; initially 13.5 ± 0.02 lb) were used in a 42-d study to evaluate the effects of a dried fermentation product administered through drinking water on nursery pig growth performance, antibiotic injection frequency, fecal consistency, and fecalE. colipresence. Upon arrival to the nursery research facility, pigs were randomly assigned to pens (5 pigs per pen) and pens were allotted to 1 of 2 water treatments with 35 pens per treatment. Water treatments were provided with or without a fermentation product administered through the water lines at a 1:128 dilution …
Effects Of Standardized Ileal Digestible Lysine On Growth Performance And Economic Return Of 108 To 178 Lb Grow-Finish Pigs, Larissa L. Becker, Emily E. Scholtz, Joel M. Derouchey, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Jordan T. Gebhardt, Jon A. De Jong, Fangzhou Wu, Kiah M. Gourley, Joe P. Ward, Casey R. Neill
Effects Of Standardized Ileal Digestible Lysine On Growth Performance And Economic Return Of 108 To 178 Lb Grow-Finish Pigs, Larissa L. Becker, Emily E. Scholtz, Joel M. Derouchey, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Jordan T. Gebhardt, Jon A. De Jong, Fangzhou Wu, Kiah M. Gourley, Joe P. Ward, Casey R. Neill
Kansas Agricultural Experiment Station Research Reports
A total of 2,124 barrows and gilts (PIC 1050 × DNA 600; initially 107.9 ± 1.31 lb) were used in a 32-d study to determine the optimal level of dietary standardized ileal digestibility (SID) Lys for 108 to 178 lb pigs in a commercial setting. Pigs were randomly allotted to 1 of 5 dietary treatments with 24 to 27 pigs per pen and 16 replications pen treatment. A similar number of barrows and gilts were placed in each pen. Diets were fed over 3 phases (108 to 129, 129 to 156, and 156 to 178 lb, respectively). Dietary treatments were …
Effects Of Standardized Ileal Digestible Lysine Level On Growth Performance Of 80 To 120 Lb Dna Grow-Finish Pigs, Rafe Q. Royall, Robert D. Goodband, Mike D. Tokach, Joel M. Derouchey, Jordan T. Gebhardt, Jason C. Woodworth
Effects Of Standardized Ileal Digestible Lysine Level On Growth Performance Of 80 To 120 Lb Dna Grow-Finish Pigs, Rafe Q. Royall, Robert D. Goodband, Mike D. Tokach, Joel M. Derouchey, Jordan T. Gebhardt, Jason C. Woodworth
Kansas Agricultural Experiment Station Research Reports
The objective of this study was to estimate the SID Lys requirement for growth and feed efficiency of 80- to 120-lb DNA grow-finish pigs. A total of 608 barrows and gilts (600 × 241, DNA; initially 80.2 ± 2.0 lb) were used in two separate studies lasting 14 and 21 d, respectively. Pens of pigs were blocked by BW and randomly allotted to 1 of 6 dietary treatments with 7 to 9 pigs per pen and 12 replications per treatment in a randomized complete block design. Similar number of barrows and gilts were placed in each pen. Dietary treatments were …
Evaluating The Impact Of Presence Of Organic Matter On Environmental Samples And Sample Processing Technique On Rna Detection Of Pedv, C. Grace Elijah, Allison K. Blomme, Olivia L. Harrison, Jianfa Bai, Jason C. Woodworth, Cassandra K. Jones, Elizabeth G. Poulsen-Porter, Chad B. Paulk, Jordan T. Gebhardt
Evaluating The Impact Of Presence Of Organic Matter On Environmental Samples And Sample Processing Technique On Rna Detection Of Pedv, C. Grace Elijah, Allison K. Blomme, Olivia L. Harrison, Jianfa Bai, Jason C. Woodworth, Cassandra K. Jones, Elizabeth G. Poulsen-Porter, Chad B. Paulk, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
Environmental sampling has become a commonly accepted diagnostic sampling technique for a means of identifying breaks in biosecurity. However, environmental samples have yet to be validated for reverse transcriptase real-time PCR (qRT-PCR) analysis and there is no standardization for environmental sample processing. Therefore, the objective of this project was to evaluate different types of environmental samples, and whether processing the samples prior to qRT-PCR analysis would impact results. Steel coupons were inoculated with PEDV in different types of environmental conditions, then were environmentally swabbed using cotton gauze. Treatments were arranged as a 5 × 4 factorial with five treatments for …
Feed Mitigant Efficacy For Control Of Porcine Epidemic Diarrhea Virus And Porcine Reproductive And Respiratory Syndrome Virus When Inoculated Alone Or Together In Feed, C. Grace Elijah, Gage E. Nichols, Jordan T. Gebhardt, Cassandra K. Jones, Jason C. Woodworth, Steve S. Dritz, Jianfa Bai, Joe W. Anderson, Elizabeth G. Poulsen Porter, Aaron Singrey, Chad B. Paulk
Feed Mitigant Efficacy For Control Of Porcine Epidemic Diarrhea Virus And Porcine Reproductive And Respiratory Syndrome Virus When Inoculated Alone Or Together In Feed, C. Grace Elijah, Gage E. Nichols, Jordan T. Gebhardt, Cassandra K. Jones, Jason C. Woodworth, Steve S. Dritz, Jianfa Bai, Joe W. Anderson, Elizabeth G. Poulsen Porter, Aaron Singrey, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
Research has demonstrated that swine feed can be a fomite for viral transmission and feed additives can reduce viral contamination. Therefore, the objective of this study was to evaluate two feed additives in feed contaminated with PEDV or PRRSV. Feed additives included: no treatment, 0.33% commercial formaldehyde-based product, and 0.50% medium chain fatty acids (MCFA) blend. Feed samples were inoculated with PEDV and PRRSV alone or together at an inoculation concentration of 106TCID50/g for each virus. Once inoculated, feed was stored at room temperature for 24 h before analyzing via qRT-PCR. For samples inoculated with PEDV …
Effects Of Increasing Soybean Meal In Diets Based On Corn And Dried Distillers Grains With Solubles On Growth Performance And Carcass Characteristics Of Late Finishing Pigs, Julia P. Holen, Robert D. Goodband, Mike D. Tokach, Jason C. Woodworth, Joel M. Derouchey
Effects Of Increasing Soybean Meal In Diets Based On Corn And Dried Distillers Grains With Solubles On Growth Performance And Carcass Characteristics Of Late Finishing Pigs, Julia P. Holen, Robert D. Goodband, Mike D. Tokach, Jason C. Woodworth, Joel M. Derouchey
Kansas Agricultural Experiment Station Research Reports
A total of 1,827 pigs (L337 × 1050, PIC; initially 215.8 ± 2.5 lb) were used to evaluate the effects of increasing soybean meal (SBM) in corn-DDGS-based diets on growth performance of late finishing pigs. Pens were blocked by BW and randomly assigned to 1 of 5 dietary treatments with 14 replications per treatment. Experimental diets were corn-based with 25% DDGS. Soybean meal levels increased from 0 to 16% in 4% increments replacing added feed grade AA. Pens of pigs were weighed to evaluate ADG, ADFI, and F/G. Data were analyzed with the GLIMMIX procedure of SAS and pen was …
The Effect Of Screen Hole Diameter And Hammer Tip Speed On The Subsequent Particle Size Of Ground Corn Analyzed With And Without Sieving Agent, Caitlin E. Evans, Haley K. Wecker, Nelsa M. Beckman, Marut Saensukjaroenphon, Charles R. Stark, Chad B. Paulk
The Effect Of Screen Hole Diameter And Hammer Tip Speed On The Subsequent Particle Size Of Ground Corn Analyzed With And Without Sieving Agent, Caitlin E. Evans, Haley K. Wecker, Nelsa M. Beckman, Marut Saensukjaroenphon, Charles R. Stark, Chad B. Paulk
Kansas Agricultural Experiment Station Research Reports
Reducing the particle size of grains increases the ratio of surface area to volume which provides digestive enzymes greater access to nutrients, therefore improving utilization of the feed. Hammermills are a very cost-effective method of reducing grains to very fine particle sizes for feeding. A variety of settings can be changed on hammermills to achieve a target particle size. Thus, the objective of this experiment was to determine the effects of screen hole diameter, hammer tip speed, and the inclusion of a sieving agent on the particle size of corn. Treatments were arranged in a 4 × 6 × 2 …
Effect Of Calcium Carbonate Level With Or Without Benzoic Acid On Weanling Pig Growth Performance, Fecal Dry Matter, And Blood Calcium And Phosphorus Concentrations, Alan J. Warner, Joel M. Derouchey, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Jordan T. Gebhardt
Effect Of Calcium Carbonate Level With Or Without Benzoic Acid On Weanling Pig Growth Performance, Fecal Dry Matter, And Blood Calcium And Phosphorus Concentrations, Alan J. Warner, Joel M. Derouchey, Mike D. Tokach, Jason C. Woodworth, Robert D. Goodband, Jordan T. Gebhardt
Kansas Agricultural Experiment Station Research Reports
A total of 360 barrows (DNA Line 200 × 400; initially 13.6 ± 0.07 lb) were used in a 38-d study to evaluate the interactive effects of added dietary calcium carbonate and benzoic acid on nursery pig growth performance, fecal dry matter, and blood Ca and P concentration. Upon arrival to the nursery research facility, pigs were randomly assigned to pens (5 pigs per pen) and pens were allotted to 1 of 6 dietary treatments with 12 pens per treatment. Dietary treatments were formulated to provide 0.45, 0.90, or 1.35% calcium carbonate, with or without 0.5% benzoic acid (VevoVitall, DSM …