Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Human–wildlife conflicts (164)
- Utah (50)
- Cattle (41)
- Human–wildlife conflict (38)
- Equine (35)
-
- Sheep (35)
- White-tailed deer (27)
- Wildlife damage management (25)
- Odocoileus virginianus (24)
- Western dairy center (23)
- Annual report (22)
- Management (22)
- Habitat (21)
- Wildlife management (21)
- Beef cattle (19)
- Centrocercus urophasianus (19)
- Dairy (19)
- Invasive species (19)
- Survival (19)
- Sus scrofa (19)
- Greater sage-grouse (18)
- Wildlife (18)
- Bovine (17)
- Cows (17)
- Common raven (16)
- Corvus corax (16)
- Livestock (16)
- Predation (16)
- Production (16)
- Utah State University Extension (16)
- Publication
-
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (468)
- Human–Wildlife Interactions (434)
- Animal, Dairy, and Veterinary Science Faculty Publications (134)
- Wildlife Damage Management Conference (129)
- All Current Publications (88)
-
- Watershed Sciences Faculty Publications (66)
- All Archived Publications (47)
- Undergraduate Honors Capstone Projects (38)
- Annual Reports (25)
- Wildland Resources Faculty Publications (23)
- UAES Bulletins (20)
- Funded Research Records (16)
- All U.S. Government Documents (Utah Regional Depository) (12)
- Green Canyon Environmental Research Area, Logan Utah (12)
- Student Research Symposium (12)
- Cheese Industry Conference (11)
- Other Documents (11)
- All Graduate Plan B and other Reports, Spring 1920 to Spring 2023 (10)
- Poisonous Plant Research (PPR) (10)
- All Graduate Theses and Dissertations, Fall 2023 to Present (9)
- Archived Agriculture Publications (8)
- John D. Morrey (8)
- Behavioral Education for Human, Animal, Vegetation, and Ecosystem Management (BEHAVE) (6)
- Faculty Honor Lectures (6)
- Animal, Dairy, and Veterinary Science Student Research (5)
- Biology Faculty Publications (5)
- Research on Capitol Hill (4)
- Agriculture (3)
- Ecology Center Publications (3)
- Fall Student Research Symposium 2021 (3)
Articles 31 - 60 of 1657
Full-Text Articles in Life Sciences
Relevance Of Individual Data When Assessing The Gastrointestinal Nematode Infection Level, Nutritional And Productive Variables In A Tropical Farm Context: The Median Isn’T The Message, Gabriel Andrés Ortíz-Domínguez, Pedro Geraldo González-Pech, Juan Felipe De Jesús Torres-Acosta, Javier Ventura-Cordero, Juan Villalba, Carlos Alfredo Sandoval-Castro
Relevance Of Individual Data When Assessing The Gastrointestinal Nematode Infection Level, Nutritional And Productive Variables In A Tropical Farm Context: The Median Isn’T The Message, Gabriel Andrés Ortíz-Domínguez, Pedro Geraldo González-Pech, Juan Felipe De Jesús Torres-Acosta, Javier Ventura-Cordero, Juan Villalba, Carlos Alfredo Sandoval-Castro
Wildland Resources Faculty Publications
We evaluated the relationship between individual and herd GIN infection level, nutrition, production performance and anemia parameters in a tropical farm context. Fifty-four female goats were monitored to assess their body condition score (BCS, nutritional status indicator), live weight (LW) and LW gain (LWG, both used as production level indicators), FAMACHA© and hematocrit (HT, both used as anemia indicators). Goats browsed for 4 h in a tropical forest and received balanced feed and chopped grass. The eggs per gram of feces (EPG) indicated the GIN burden, with fecal samples obtained at 7:00 (AM) and 15:00 h (PM.) from each goat …
Safety And Health Management Planning For Veterinarians, Jessie Salter, Michael Pate, Kerry A. Rood
Safety And Health Management Planning For Veterinarians, Jessie Salter, Michael Pate, Kerry A. Rood
All Current Publications
Veterinary staff health and safety are of primary importance to the profession. Although this is inherently understood, oftentimes, staff safety is not given the time and resources needed to promote a safe work environment free from unnecessary risks or exposures. This handbook educates clinic leaders on valuing and creating a safety culture in practice as well as implementing appropriate safety policies and procedures. Veterinary personnel are more likely to experience a work-related injury than policemen, firefighters, and construction workers. These statistics illustrate the need for a stronger safety culture in veterinary medicine. This handbook provides an outline on how to …
You Can Lead A Horse To Water: Mapping Seasonal Water Resources To Predict Wild Horse Movements On Utah Rangelands, David C. Stoner, Eric Thacker, Linden Greenhalgh, Mark Nelson
You Can Lead A Horse To Water: Mapping Seasonal Water Resources To Predict Wild Horse Movements On Utah Rangelands, David C. Stoner, Eric Thacker, Linden Greenhalgh, Mark Nelson
All Current Publications
All wild horse herd management areas in Utah overlap BLM grazing allotments. Although horses and cattle have similar dietary habits, both species rely heavily on predictable water sources during dry periods. The concentration of wildlife and livestock in mesic areas during droughts can become problems for farmers and livestock producers. We aimed to map the annual distribution of temporary surface water across Utah that cattle, horses, and wildlife could use. Herein we analyzed an 18-year record of satellite imagery to create a statewide map of seasonal surface-water availability for agricultural and wildlife management purposes.
Aversion Properties Of Retrorsine, Retrorsine Nitrogen Oxide And Frosted Senecio Latifolius, Leendert D. Snyman
Aversion Properties Of Retrorsine, Retrorsine Nitrogen Oxide And Frosted Senecio Latifolius, Leendert D. Snyman
Poisonous Plant Research (PPR)
Two pilot trials, investigating the aversive properties of retrorsine and retrorsine nitrogen oxide and that of frosted Senecio latifolius, were executed. Retrorsine and retrorsine-NO (the toxic principles of Senecio retrorsus), unlke sceleratine-NO (the toxic principle of another hepatotoxic pyrrolizidine alkaloid containing plant, namely S. latifolius), were not capable of establishing aversion when given to a sheep. Frosted S. latifolius given to a sheep also did not induce aversion. However, a sheep averted to S. latifolius (non-frosted) refused eating frosted S. latifolius.
Sceleratin Nitrogen Oxide As Aversive Agent In Conditioning Livestock To Avoid Senecio Latifolius, Leendert D. Snyman
Sceleratin Nitrogen Oxide As Aversive Agent In Conditioning Livestock To Avoid Senecio Latifolius, Leendert D. Snyman
Poisonous Plant Research (PPR)
Sceleratine nitrogen oxide, when administered together with a dichloromethane extract of Senecio latifolius, successfully conditioned cattle and sheep to avoid milled freeze dried S. latifolius mixed with maize meal. This treatment was effectively applied in conditioning steers to refuse eating S. latifolius grown in pots.
Isolation Of The Toxic Principle Of Senecio Latifolius By Means Of The Sensory Receptors Of Sheep, Leendert D. Snyman
Isolation Of The Toxic Principle Of Senecio Latifolius By Means Of The Sensory Receptors Of Sheep, Leendert D. Snyman
Poisonous Plant Research (PPR)
The aversive substance of Senecio latifolius was isolated by means of the sensory receptors of sheep averted to S. latifolius. Chemical fractions refused due to the presence of the aversive substance sensed by the sheep were fractionated until a purified substance had been isolated. Nuclear magnetic resonance (NMR) analysis of the purified substance showed it to be sceleratine nitrogen oxide, the toxic principle of S. latifolius.
Atmospheric Mercury At Storm Peak Laboratory: Development Of Methods To Calibrate Ambient Oxidized Mercury Measurements And Comparisons To A 3-D Photochemical Transport Model, Tyler Raymond Elgiar
Atmospheric Mercury At Storm Peak Laboratory: Development Of Methods To Calibrate Ambient Oxidized Mercury Measurements And Comparisons To A 3-D Photochemical Transport Model, Tyler Raymond Elgiar
All Graduate Theses and Dissertations, Fall 2023 to Present
Mercury (Hg) is a highly toxic metal found ubiquitously throughout the environment that has the potential to harm wildlife and human health. Human exposure to Hg can lead to symptoms such as blindness, loss of memory, ataxia, and death. Hg exposure to pregnant women and young children is of even greater concern, as high levels of Hg can hinder fetal and child development.
Hg is emitted into the atmosphere through natural and anthropogenic processes such as biomass burning and the incineration of coal, respectively. Hg exists in the atmosphere as elemental Hg (Hg0) or in an oxidized form …
Relative Hepatotoxocity, Carcinogenicity, And Toxicogenomics Of Select Dehydropyrrolizidine Alkaloids In Mice, Michael J. Clayton
Relative Hepatotoxocity, Carcinogenicity, And Toxicogenomics Of Select Dehydropyrrolizidine Alkaloids In Mice, Michael J. Clayton
All Graduate Theses and Dissertations, Fall 2023 to Present
Dehydropyrrolizidine alkaloids are arguably the most important plant derived toxins in terms of impact on human and animal health. Dehydropyrrolizidine alkaloids are a large group of chemically related compounds found in 3% of flowering plants worldwide. Human exposure occurs from ingestion of herbal products including teas supplements or contaminated grain. Animals are exposed through contaminated feed or grazing. There are at least 350 identified toxic PAs, from more than 6,000 plants. The toxins primarily cause liver damage, but some are proven to cause cancer. Indidvidual dehydropyrrolizidine alkaloids vary in their toxic effects. Riddelliine is the only dehydropyrrolizidine alkaloid with extensive …
Characterization Of Enterovirus D68 In A Mouse Model And Evaluation Of Antiviral Therapies, Zoe K. Taylor
Characterization Of Enterovirus D68 In A Mouse Model And Evaluation Of Antiviral Therapies, Zoe K. Taylor
All Graduate Theses and Dissertations, Fall 2023 to Present
Enterovirus D68 (EV-D68) is a virus that causes respiratory disease. Children are most commonly affected by EV-D68 but immunocompromised adults can also get infected and develop severe disease signs. In 2014, the United States experienced an unprecedented outbreak of EV-D68. Similar outbreaks were also observed in 2016, 2018 and 2022. Interestingly, few EV-D68 infections were observed in 2020, likely due to public health measures put in place to reduce the spread of another respiratory disease, coronavirus disease 2019 (COVID-19). EV-D68 is in the same virus family as polio, and one of the most concerning findings from these outbreaks is that …
Non-Random Sampling Measures The Occurrence But Not The Strength Of A Textbook Trophic Cascade, Daniel R. Macnulty, Elaine M. Brice, Eric J. Larsen
Non-Random Sampling Measures The Occurrence But Not The Strength Of A Textbook Trophic Cascade, Daniel R. Macnulty, Elaine M. Brice, Eric J. Larsen
Wildland Resources Faculty Publications
Although sampling the five tallest young aspen in a stand is useful for detecting the occurrence of any aspen recruitment, this technique overestimates the population response of aspen to wolf reintroduction. Our original conclusion that random sampling described a trophic cascade that was weaker than the one described by non-random sampling is unchanged.
Measuring The Phytochemical Richness Of Meat: Effects Of Grass/Grain Finishing Systems And Grapeseed Extract Supplementation On The Fatty Acid And Phytochemical Content Of Beef, Lucas Krusinski, Isabella C. F. Maciel, Stephan Van Vliet, Muhammad Ahsin, Guanqi Lu, Jason E. Rowntree, Jenifer I. Fenton
Measuring The Phytochemical Richness Of Meat: Effects Of Grass/Grain Finishing Systems And Grapeseed Extract Supplementation On The Fatty Acid And Phytochemical Content Of Beef, Lucas Krusinski, Isabella C. F. Maciel, Stephan Van Vliet, Muhammad Ahsin, Guanqi Lu, Jason E. Rowntree, Jenifer I. Fenton
Nutrition, Dietetics, and Food Sciences Faculty Publications
Grass-finished beef (GFB) can provide beneficial bioactive compounds to healthy diets, including omega-3 polyunsaturated fatty acids (n-3 PUFAs), conjugated linoleic acid (CLA), and secondary bioactive compounds, such as phytochemicals. The objective of this study was to compare fatty acids (FAs), micronutrients, and phytochemicals of beef fed a biodiverse pasture (GRASS), a total mixed ration (GRAIN), or a total mixed ration with 5% grapeseed extract (GRAPE). This was a two-year study involving fifty-four Red Angus steers (n = 54). GFB contained higher levels of n-3 PUFAs, vitamin E, iron, zinc, stachydrine, hippuric acid, citric acid, and succinic …
Consumption Of A Western Diet Enhanced Colitis-Associated Colorectal Cancer And Dysbiosis Of The Fecal Microbiome In Mice Notwithstanding Dietary Intervention Or Fecal Microbiome Transfer, Daphne Michelle Rodriguez Jimenez
Consumption Of A Western Diet Enhanced Colitis-Associated Colorectal Cancer And Dysbiosis Of The Fecal Microbiome In Mice Notwithstanding Dietary Intervention Or Fecal Microbiome Transfer, Daphne Michelle Rodriguez Jimenez
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
In a rodent model of inflammation-associated colorectal cancer, consumption of a Western-style diet increases gut inflammation and enhances risk of developing colon tumors. The goal of this dissertation was to understand the contribution of bacteria within the large intestine on colon inflammation and colon tumorigenesis. Two pre-clinical animal studies were performed using two different intervention strategies to shift the microbiome, and potentially gut inflammation and tumor development: 1) an experiment using dietary supplementation with black raspberries, a functional food enriched in bioactive anthocyanins with purported antiinflammatory activity, and 2) an experiment using fecal microbiota transfer from mice fed a healthy …
Anthropogenic Factors Affecting Common Raven Occurrence And Depredation Of Artificial Nests Within Greater Sage‐Grouse Habitat In Southern Utah, Zoë S. Moffett
Anthropogenic Factors Affecting Common Raven Occurrence And Depredation Of Artificial Nests Within Greater Sage‐Grouse Habitat In Southern Utah, Zoë S. Moffett
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Certain species of wildlife are more generalist and adaptive than others. These species often flourish when supported by human activities that provide additional food and habitat for them. The common raven (Corvus corax; hereafter raven) is one such species; their populations have risen and spread throughout the Intermountain West. As generalist scavengers and predators, ravens have been found to pose a severe threat to several threatened or sensitive species, including the greater sage-grouse (Centrocercus urophasianus; hereafter sage-grouse). The purpose of my research was to determine the specific anthropogenic and habitat factors that may increase the threat …
Multispecies Genomic Sex Identification Using Ddx3 Gene Polymorphisms, Jessica Felts
Multispecies Genomic Sex Identification Using Ddx3 Gene Polymorphisms, Jessica Felts
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
PCR sex determination assays must be reliable and cost effective due to the frequent and integral use of these assays in biological research and the animal production industry. Thus, the design of proof of a primer pair with a built-in control is warranted to not only bypass the extra cost of a multiplex reaction, but also to prevent anomalous results that have been documented with other primer pairs.
The objective of this study was to design primer pairs with built in PCR amplification control to identify sex in Equus caballus (domestic horse), Homo sapiens (humans), Macaca mulatta (rhesus macaque), and …
A Mechanistic Examination Of Interspecific Competition Between Wild And Domestic Herbivores, Courtney Check
A Mechanistic Examination Of Interspecific Competition Between Wild And Domestic Herbivores, Courtney Check
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Large herbivores, such as mule deer and cattle have similar life histories and likely compete for resources. However, quantifying the extent to which these species compete and the specific resources they compete for has proved challenging. My research examines if cattle influence deer abundance and behavior due to competition for forage, competition for shade, and/or by affecting the predation risk of deer. Using a grid of autonomous trail cameras, I was able to determine if cattle abundance influences local deer abundance in relation to specific resources and habitat features. Using GPS data from collared deer, I was also able to …
Treatment Of Yellow Fever Virus With The Ns4b Inhibitor Bdaa And Effects On Rna‐Sensing Innate Immune Pathways In Hamster And Mouse Models, Abbie E. Weight
Treatment Of Yellow Fever Virus With The Ns4b Inhibitor Bdaa And Effects On Rna‐Sensing Innate Immune Pathways In Hamster And Mouse Models, Abbie E. Weight
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Yellow fever (YF) is an acute and often severe disease cause by yellow fever virus (YFV). Although there is an effective vaccine available to prevent YF, there are no antiviral drugs approved to treat the disease, which has a considerable disease burden in endemic areas of South America and Africa. BDAA is an experimental antiviral treatment which has shown efficacy against YFV both in cell culture and when administered before infection in an animal model of disease. BDAA targets the YFV protein NS4B and has two reported mechanisms of action: the primary mechanism of action is the direct inhibition of …
Parents’ Perceptions Of The Philly Goat Project’S All Abilities Ramble: A Qualitative Study Of Animal-Assisted Intervention For Intellectual And Developmental Disorders, Patricia Flaherty-Fischette, Jenée Lee, Yvonne D'Uva-Howard, Elizabeth P. Cramer, Karen Krivit, Sarah Meehan
Parents’ Perceptions Of The Philly Goat Project’S All Abilities Ramble: A Qualitative Study Of Animal-Assisted Intervention For Intellectual And Developmental Disorders, Patricia Flaherty-Fischette, Jenée Lee, Yvonne D'Uva-Howard, Elizabeth P. Cramer, Karen Krivit, Sarah Meehan
Developmental Disabilities Network Journal
Individuals with intellectual and developmental disabilities (IDD) are a growing population. Considering the wide diversity in IDD and the financial burden of traditional treatment modalities, Animal-Assisted Interventions (AAI) has emerged as an innovative and non-traditional treatment for individuals with a range of disabilities, including individuals with IDD. To the authors’ knowledge, the present study was one of the first to explore a goat-assisted therapy experience for children with IDD. This study explored the experiences of 23 children with the All Abilities RAMble – a goat-assisted therapeutic activity offered by the Philly Goat Project (PGP). Key themes in our study included …
Assessing The Needs Of Utah Dairy Farmers To Inform Extension Programming, Bruce F. Richards, Lendel Narine, Justin Clawson, Kalen Taylor, Jacob Hadfield, Jody Gale
Assessing The Needs Of Utah Dairy Farmers To Inform Extension Programming, Bruce F. Richards, Lendel Narine, Justin Clawson, Kalen Taylor, Jacob Hadfield, Jody Gale
Outcomes and Impact Quarterly
A needs assessment was conducted by the Utah State University Dairy Extension Team to identify the most urgent issues faced by Utah dairy farmers. The assessment found that the top five priority needs were implementing new technology, improving public perception of water use, managing risk, succession planning, and reducing feed costs. The results will guide dairy Extension programming in Utah. Several workshops and events have already been planned to address these needs. Overall, the assessment will help USU Extension provide research-based educational programs to meet the needs of the dairy industry in Utah.
Equine Navicular Syndrome, Kylie Stephens, Karl Hoopes
Equine Navicular Syndrome, Kylie Stephens, Karl Hoopes
All Current Publications
Equine navicular syndrome has a large effect on the horse industry by accounting for up to one third of all chronic forelimb lamenesses. While the exact cause and development of this disease is still widely controversial, there are noticeable and significant changes to the internal anatomy and structures that could contribute to the possible onset of lameness. Three main causes are proposed that could play a role in the progression of this syndrome: biomechanical forces, vascular alterations, and chronic inflammation. The clinical signs of navicular syndrome can range from short choppy strides to intermittent lameness, as well as gait changes …
Raising A Bottle-Fed Calf On A Cow/Calf Operation, Reganne K. Briggs, Katelyn Barsnick, Cheyenne Reid, Ashley Longmore
Raising A Bottle-Fed Calf On A Cow/Calf Operation, Reganne K. Briggs, Katelyn Barsnick, Cheyenne Reid, Ashley Longmore
All Current Publications
Having bottle-fed calves on the ranch is common for beef producers. The most likely scenarios are a cow has died, a cow isn’t giving enough milk, or a twin has been rejected. All these scenarios are likely to happen, which results in an orphan calf. Bottle-feeding a calf is straightforward; however, there are limited resources, specifically for beef producers, looking for bottle-fed calf management strategies. When bottle-feeding a beef calf, there are some things to consider, such as feeding colostrum, selecting and using milk replacers, and weaning the calf. Many of the resources on bottle-calf management come from the dairy …
Mice As An Animal Model For Japanese Encephalitis Virus Research: Mouse Susceptibility, Infection Route, And Viral Pathogenesis, Jordan C. Frank, Byung-Hak Song, Young-Min Lee
Mice As An Animal Model For Japanese Encephalitis Virus Research: Mouse Susceptibility, Infection Route, And Viral Pathogenesis, Jordan C. Frank, Byung-Hak Song, Young-Min Lee
Animal, Dairy, and Veterinary Science Faculty Publications
Japanese encephalitis virus (JEV), a zoonotic flavivirus, is principally transmitted by hematophagous mosquitoes, continually between susceptible animals and incidentally from those animals to humans. For almost a century since its discovery, JEV was geographically confined to the Asia-Pacific region with recurrent sizable outbreaks involving wildlife, livestock, and people. However, over the past decade, it has been detected for the first time in Europe (Italy) and Africa (Angola) but has yet to cause any recognizable outbreaks in humans. JEV infection leads to a broad spectrum of clinical outcomes, ranging from asymptomatic conditions to self-limiting febrile illnesses to life-threatening neurological complications, particularly …
Working Like A Dog: Literary Analysis Of Multifactorial Service Dog Outcomes., Sarah Brinck
Working Like A Dog: Literary Analysis Of Multifactorial Service Dog Outcomes., Sarah Brinck
Undergraduate Honors Capstone Projects
What makes a service dog successful? Whether it is genetics or the environment they are raised in, the definition of a successful service dog is complicated. Organizations that set out to train service dogs depend on successful outcomes to continue operating. That makes it particularly important to determine and understand the primary factors that impact the success or failure of dogs bred and/or trained for service dog programs. Given the complexity of the requirements for effective service dogs, it can be costly for an individual or an organization to neglect any factors that contribute to success. Individual components of what …
Establishment Of A Transgenic Human Angiotensin Converting Enzyme-2 Hamster Infection Model For The Evaluation Of Therapeutics Against Severe Acute Respiratory Syndrome Coronavirus 2, Scott A. Gibson
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The virus SARS-CoV-2 emerged in late 2019 and has gone on to spread throughout the global population. The virus is still the cause of a healthcare crisis two years after being identified. Viral infection in humans leads to the development of the disease COVID-19. A complex disease that can result in a wide variety of outcomes for infected individuals. In the majority of individuals, COVID-19 will manifest as either an asymptomatic disease state or a mild to moderate disease state that is resolved in approximately one week. In some infected patients COVID-19 will manifest with the rapid onset of severe …
Habitat Selection By Desert Carnivores: How Water, Intraguild Predation, And Prey Impact Animal Space Use, Nadine A. Pershyn
Habitat Selection By Desert Carnivores: How Water, Intraguild Predation, And Prey Impact Animal Space Use, Nadine A. Pershyn
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Across North America large carnivores have lost nearly half of their historic range, creating openings for smaller (< 15 kg) carnivores to take over their ecological roles. Coyotes (Canis latrans) have seen a significant range expansion, including into arid deserts. It was believed that the addition of artificial water sources by humans allowed coyotes to expand into desert ecosystems where they were previously unable to survive. The kit fox (Vulpes macrotis) is a small, desert-adapted carnivore with declining populations that faces threats from coyotes of intraguild predation. This is when carnivores compete over the same prey, and the larger carnivore (intraguild predator) kills the smaller carnivore (intraguild …
Social Factors Driving Grouping Dynamics In Bighorn Sheep Ewe, Toni Proescholdt
Social Factors Driving Grouping Dynamics In Bighorn Sheep Ewe, Toni Proescholdt
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Understanding and predicting movement is critical for conservation planning and disease risk mitigation, and important environmental drivers of animal movement have received extensive attention in the ecological literature. Social factors surrounding group fission and fusion events also directly affect movement. However, these events are infrequently measured in the wild and rarely linked to underlying mechanisms such as relatedness, agreement in reproductive status, or shared life stage. While some social factors cannot be directly observed in the field, individual animals congregating in groups and moving about a landscape can. In animal societies, groups may merge together in a fusion event, and …
Effect Of Increasing Levels Of Gossypol And Fatty Acids Coming From Whole Cottonseed On Rumen Fermentation, Nutrient Digestibility And Microbial Community Composition In Continuous Culture Fermenters, Camila Castro Veloz
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
In this study we determined the impact of increasing dietary whole cottonseed (WCS) on rumen fermentation, nutrient digestibility, and microbial community composition. This study contributes novel information to the dairy community deepening the understanding of how including different levels of WCS can affect the rumen environment. This research was conducted in continuous culture fermenters. Treatments included a control diet without WCS, or the control diet plus 5, 10, or 15% (dry matter) WCS. The control diet was a 50:50 orchardgrass hay:concentrate mixture fed twice daily. In the second experiment, soybean meal and cottonseed meal (CSM) were included, and rations were …
Implementing Bos Indicus-Influenced Cattle In Utah For Hybrid Vigor, Reganne K. Briggs, Matthew D. Garcia
Implementing Bos Indicus-Influenced Cattle In Utah For Hybrid Vigor, Reganne K. Briggs, Matthew D. Garcia
All Current Publications
Crossbreeding is a tool that cattle producers have used for decades. Hybrid vigor is one of the products of crossing breeding. One way to maximize hybrid vigor is by introducing Bos indicus genetics in a herd. Santa Gertrudis cattle are a great option for introducing Bos indicus genetics.
Maintaining Pig Temperatures In The Summer And Winter Seasons, Jacob Hadfield, Jessie Hadfield, Joshua Dallin, Lorie Millward
Maintaining Pig Temperatures In The Summer And Winter Seasons, Jacob Hadfield, Jessie Hadfield, Joshua Dallin, Lorie Millward
All Current Publications
Utah often faces extreme temperatures in the summer and winter seasons. Due to the adverse weather, it can be difficult to raise pigs. This fact sheet discusses ways to help pigs adjust to hot and cold temperatures with facilities and management techniques.
Pasture Pig Basics, Jacob Hadfield, Jessie Hadfield, Joshua Dallin, Lorie Millward
Pasture Pig Basics, Jacob Hadfield, Jessie Hadfield, Joshua Dallin, Lorie Millward
All Current Publications
With an increasing push for more sustainable agriculture practices, raising pigs on pasture has gained much attention over recent years. Although it is possible to raise pigs on pasture, and this production method may support some sustainability goals, there are some important considerations. This fact sheet provides insight and answers to aspiring pig farmers so that they can make better-informed decisions before purchasing their pigs.
Understanding The Effects Of Trenbolone Acetate, Polyamine Precursors, And Polyamines On Proliferation, Protein Synthesis Rates, And The Abundance Of Genes Involved In Myoblast Growth, Polyamine Biosynthesis, And Protein Synthesis In Murine Myoblasts, Laura A. Motsinger, Lillian L. Okamoto, Nikole E. Ineck, Brynne A. Udy, Christopher L. Erickson, Youssef Harraq, Caleb C. Reichhardt, Gordon K. Murdoch, Kara Jean Thornton-Kurth
Understanding The Effects Of Trenbolone Acetate, Polyamine Precursors, And Polyamines On Proliferation, Protein Synthesis Rates, And The Abundance Of Genes Involved In Myoblast Growth, Polyamine Biosynthesis, And Protein Synthesis In Murine Myoblasts, Laura A. Motsinger, Lillian L. Okamoto, Nikole E. Ineck, Brynne A. Udy, Christopher L. Erickson, Youssef Harraq, Caleb C. Reichhardt, Gordon K. Murdoch, Kara Jean Thornton-Kurth
Animal, Dairy, and Veterinary Science Faculty Publications
Research suggests that androgens increase skeletal muscle growth by modulating polyamine biosynthesis. As such, the objective of this study was to investigate effects of anabolic hormones, polyamine precursors, and polyamines relative to proliferation, protein synthesis, and the abundance of mRNA involved in polyamine biosynthesis, proliferation, and protein synthesis in C2C12 and Sol8 cells. Cultures were treated with anabolic hormones (trenbolone acetate and/or estradiol), polyamine precursors (methionine or ornithine), or polyamines (putrescine, spermidine, or spermine). Messenger RNA was isolated 0.5 or 1, 12, or 24 h post-treatment. The cell type had no effect (p > 0.10) on proliferation, protein synthesis, or …