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Full-Text Articles in Life Sciences
Miller, Carl William (Fa 1063), Manuscripts & Folklife Archives
Miller, Carl William (Fa 1063), Manuscripts & Folklife Archives
FA Finding Aids
Finding aid only for Folklife Archives Project 1063. Paper titled “Butchering and Rendering: Now and Then” in which Carl Miller describes the lengthy hog butchering process from slaughtering to wrapping and freezing. Paper is based on information collected by Miller from Buddy Crabtree, a butcher in Smiths Grove, Kentucky.
Detection Of Tetracyclines In An Anaerobic Waste Digester Using Solid Phase Extraction And High-Performance Liquid Chromatography Mass Spectrometry, Courtney Cruse
Mahurin Honors College Capstone Experience/Thesis Projects
Antibiotics are introduced to livestock to encourage growth and for the treatment of diseases. These antibiotics are not completely metabolized by swine, and thus these antibiotics are excreted with their waste. This poses a potential risk to human health as these antibiotics, a potential link to antibiotic resistant bacteria, then enter the surface water, ground water, and soil. In collaboration with the US Department of Agriculture (USDA) in Bowling Green, Kentucky, this research is concerned with analyzing the degradation of tetracyclines in swine waste from an anaerobic digester. Waste samples obtained from a digester and swine waste at the USDA …
Evaluating Ventilation Rates Based On New Heat And Moisture Production Data For Swine Production, Yanxi Lu, Morgan D. Hayes, John P. Stinn, Tami M. Brown-Brandl, Hongwei Xin
Evaluating Ventilation Rates Based On New Heat And Moisture Production Data For Swine Production, Yanxi Lu, Morgan D. Hayes, John P. Stinn, Tami M. Brown-Brandl, Hongwei Xin
Biosystems and Agricultural Engineering Faculty Publications
Heat and moisture production (HMP) rates of animals are used for calculation of ventilation rate (VR) in animal housing. New swine HMP data revealed considerable differences from previously reported data. This project determined new design VRs and evaluated differences from previously recommended VRs. The swine production stages evaluated included gestation, farrowing, nursery, growing, and finishing. The ranges of ambient temperature and ambient relative humidity (RH) evaluated for VR were -25°C to 15°C in 10°C increments and 15% to 75% in 15% increments, respectively. Indoor set points for temperature and RH were, respectively, 15°C, 20°C, 25°C and 60%, 70%, 80% for …
Genomics Symposium: Using Genomic Approaches To Uncover Sources Of Variation In Age At Puberty And Reproductive Longevity In Sows, Hiruni R. Wijesena, Clay A. Lents, Jean-Jack Riethoven, Melanie D. Trenhaile-Grannemann, Jennifer F. Thorson, Brittney N. Keel, Phillip S. Miller, Matt Spangler, Stephen D. Kachman, Daniel C. Ciobanu
Genomics Symposium: Using Genomic Approaches To Uncover Sources Of Variation In Age At Puberty And Reproductive Longevity In Sows, Hiruni R. Wijesena, Clay A. Lents, Jean-Jack Riethoven, Melanie D. Trenhaile-Grannemann, Jennifer F. Thorson, Brittney N. Keel, Phillip S. Miller, Matt Spangler, Stephen D. Kachman, Daniel C. Ciobanu
Department of Animal Science: Faculty Publications
Genetic variants associated with traits such as age at puberty and litter size could provide insight into the underlying genetic sources of variation impacting sow reproductive longevity and productivity. Genomewide characterization and gene expression profiling were used using gilts from the University of Nebraska–Lincoln swine resource population (n = 1,644) to identify genetic variants associated with age at puberty and litter size traits. From all reproductive traits studied, the largest fraction of phenotypic variation explained by the Porcine SNP60 BeadArray was for age at puberty (27.3%). In an evaluation data set, the predictive ability of all SNP from highranked 1-Mb …
Development Of An Objective Feet And Leg Conformation Evaluation Method Using Digital Imagery In Swine, J. D. Stock, J. A. Calderon Diaz, C. E. Abell, T. J. Baas, M. F. Rothschild, B. E. Mote, K. J. Stalder
Development Of An Objective Feet And Leg Conformation Evaluation Method Using Digital Imagery In Swine, J. D. Stock, J. A. Calderon Diaz, C. E. Abell, T. J. Baas, M. F. Rothschild, B. E. Mote, K. J. Stalder
Department of Animal Science: Faculty Publications
Background:The objectives of this study were to create an objective measurement method of joint angles for knee, hock, front and rear pasterns and a rear stance position in swine using digital imaging technology and to assess the repeatability of the objective measurement process. Methods and Findings: Forty-five multiparous sows (average parity 6.7 ± 2.5; parity range 5 to 14) from two commercial farms (n=21 farm 1 and n=24 farm 2) were used. Sows were moved to a pen where digital images of the profile and rear stance were captured. On average, 5.2 (± 2.6) profile and 2.6 (± 1.0) …