The Effects Of Finishing Environment On Swine Performance Pork Quality And Adipose Tissue Composition

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The Effects of Finishing Environment on Swine Performance, Pork Quality and Adipose Tissue Composition

Author : Brenda Sue Patton
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (645 download)

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Book Synopsis The Effects of Finishing Environment on Swine Performance, Pork Quality and Adipose Tissue Composition by : Brenda Sue Patton

Download or read book The Effects of Finishing Environment on Swine Performance, Pork Quality and Adipose Tissue Composition written by Brenda Sue Patton and published by . This book was released on 2005 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Producers are becoming more aware of product quality as a profit driver in the pork industry. One alternative method is the use of hoop buildings, which are deep-bedded, open-ended, tent-like structures covered with a polyethylene fabric tarp. Several items differ between hoop structures and standard confinement systems, including the use of straw for bedding, increased space allocation, and subjection of animals to seasonal environmental changes. The open-ended design of hoop structures allows greater exposure to temperature changes, with less capacity to maintain a constant temperature as outdoor temperatures fluctuate. The following experiments were designed to ascertain affects between hoop systems to confinement systems. The general hypothesis driving this study was that enrichment of the finishing environment provided by semi-outdoor, deep-bedded finishing systems would allow for lower stress susceptibility, thereby influencing growth response, carcass composition, the rate and extent of pH and temperature decline postmortem, ultimately affecting pork quality attributes perceived by the consumer. Space allocation rates from this study will grant producers using these systems with a standard stocking requirement to efficiently optimize swine growth and pork quality. Hoop-finished pigs were slower growing, with relation to average daily gain and feed conversion capacity than confinement-finished pigs. Hoop pigs also had lower levels of backfat at the 10th rib, less marbling in the loin, and less total lipid in the adipose tissue. The ultimate driver hypothesized for these variations was exposure to ambient temperature fluctuations. Providing more space within hoop systems had small affects on growth, performance, or pork quality attributes. Variations in pork quality were limited to lipid deposition, indicating finishing systems observed in these experiments did not alter product quality. Future research initiatives are necessary to determine specific effects of temperature fluctuation and lipid deposition characteristics in these systems.

Lipid Metabolism, Gene Expression, Substrate Oxidation, and Meat Quality of Growing-finishing Pigs Supplemented with Conjugated Linoleic Acid and Arginine

Download Lipid Metabolism, Gene Expression, Substrate Oxidation, and Meat Quality of Growing-finishing Pigs Supplemented with Conjugated Linoleic Acid and Arginine PDF Online Free

Author : Gwang-Woong Go
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (779 download)

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Book Synopsis Lipid Metabolism, Gene Expression, Substrate Oxidation, and Meat Quality of Growing-finishing Pigs Supplemented with Conjugated Linoleic Acid and Arginine by : Gwang-Woong Go

Download or read book Lipid Metabolism, Gene Expression, Substrate Oxidation, and Meat Quality of Growing-finishing Pigs Supplemented with Conjugated Linoleic Acid and Arginine written by Gwang-Woong Go and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We hypothesized that supplementation of dietary conjugated linoleic acid (CLA) and arginine singly or in combination would increase animal performance and meat quality by decreasing adiposity and increasing lean mass in growing-finishing pigs. Sixteen pigs (80 kg) were assigned to four treatments in a 2 x 2 factorial design, differing in dietary fatty acid and amino acid composition [control: 2.05% alanine (isonitrogenous control) plus 1% canola oil (lipid control); CLA: 2.05% alanine + 1% CLA; arginine: 1% arginine + 1% canola oil; arginine + CLA: 1% arginine + 1 CLA]. Preliminary tests indicated that up to 2% arginine was acceptable without interfering with lysine absorption. Pigs were allowed to feed free choice until reaching 110 kg. There were no significant differences across treatments in feed intake, weight gain, or feed efficiency. CLA tended to decrease carcass length (P = 0.06), whereas backfat thickness tended to be greater in pigs supplemented with arginine (P = 0.08). Arginine decreased muscle pH at 45 min postmortem (P = 0.001) and tended to increase lightness of muscle at 24 h postmortem (P = 0.07). CLA supplementation increased the concentrations of trans-isomers of 18:1 (P = 0.001) and SFA (P = 0.01) in s.c. and r.p. adipose tissue. CLA supplementation increased palmitate incorporation into total lipids in longissimus muscle (P = 0.01). Glucose oxidation to CO2 in r.p. and s.c. adipose tissue were greater in pigs supplemented with CLA in the absence or presence of arginine (P = 0.03 and P = 0.04, respectively). The volume of s.c. adipocytes in s.c. and r.p. adipose tissues was greater in pigs supplemented with CLA, arginine, or CLA plus arginine than in control pigs (P = 0.001). Neither CLA nor arginine affected the expression of PGC-1[alpha], AMPK, mTOR, CPT-1A, FAS, or SCD (P> 0.05) in any tissues. We conclude that there was no significant interaction between arginine and CLA. Supplementary CLA or arginine to finishing-growing pigs did not modulate growth performance and did not reduce adiposity. CLA increased intramuscular fat content without deteriorating meat quality traits and increased saturated fatty acids and substrate oxidation in adipose tissues. In the presence of 1% of canola oil or CLA in the diet, arginine has the potential to deteriorate meat quality by reducing early postmortem pH and by increasing carcass fatness.

Sustainable Swine Nutrition

Author : Lee I. Chiba
Publisher : John Wiley & Sons
ISBN 13 : 0813805341
Total Pages : 508 pages
Book Rating : 4.8/5 (138 download)

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Book Synopsis Sustainable Swine Nutrition by : Lee I. Chiba

Download or read book Sustainable Swine Nutrition written by Lee I. Chiba and published by John Wiley & Sons. This book was released on 2013-02-04 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finding sustainable means of swine nutrition is important to both pork industry personnel and the environment alike. This reference comprehensively covers the most recent advancements in sustainability that results in more efficient diets, thus reducing both production costs and waste. Chapters include information on alternative feedstuffs, feed additives, bioavailabity of nutrients, and management of wastes and odors. Written by internationally recognized experts in the field, Sustainable Swine Nutrition will be a valuable reference for those involved in all aspects of pork production. Comprehensively covers the most recent advancements in sustainability to promote reduced pork production costs and waste Covers recent topics such as alternative feedstuffs, feed additives, and bioavalability Discusses environmental topics such as waste and odor management Written by an international team of experts in the field

Swine Research

Author : United States. Cooperative State Research Service. Current Research Information System
Publisher :
ISBN 13 :
Total Pages : 940 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Swine Research by : United States. Cooperative State Research Service. Current Research Information System

Download or read book Swine Research written by United States. Cooperative State Research Service. Current Research Information System and published by . This book was released on 1983 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Swine Nutrition

Author : Austin J. Lewis
Publisher : CRC Press
ISBN 13 : 1420041843
Total Pages : 1030 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Swine Nutrition by : Austin J. Lewis

Download or read book Swine Nutrition written by Austin J. Lewis and published by CRC Press. This book was released on 2000-12-21 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt: With 42 chapters authored by leading international experts, Swine Nutrition: Second Edition is a comprehensive reference that covers all aspects of the nutrition of pigs. Content includes characteristics of swine and the swine industry with emphasis on the gastrointestinal tract; various classes of nutrients, how these nutrients are metabolized by swine, and the factors affecting their utilization; the practical aspects of swine nutrition from birth through gestation, lactation in sows, and the feeding of adult boars; and nutritional aspects of the various feedstuffs commonly fed to swine. Rounding the book is coverage of various techniques used in swine nutrition research.

Feed efficiency in swine

Author : John F. Patience
Publisher : Springer Science & Business Media
ISBN 13 : 9086867561
Total Pages : 264 pages
Book Rating : 4.0/5 (868 download)

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Book Synopsis Feed efficiency in swine by : John F. Patience

Download or read book Feed efficiency in swine written by John F. Patience and published by Springer Science & Business Media. This book was released on 2012-10-15 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Feed efficiency in swine' has been prepared as a comprehensive treatise on the current state of our understanding of this topic which is so important to the pork industry. Each chapter is written by international authorities who understand both the science and application of their topic area. The book provides detailed insight into the many factors affecting feed efficiency, ranging from diet processing to herd health, from nutrition to physiology and from day-to-day barn management to the adoption of advanced technologies. The authors explain such practical aspects as the challenge of interpreting feed efficiency information obtained on farm or the role of liquid feeding. The authors also delve into more scientific topics such as amino acid or energy metabolism or animal physiology. This book is written for people who have a technical interest in pork production, including nutritionists, geneticists, farm management specialists, veterinarians, other academics and, of course, pork producers.

Cumulated Index Medicus

Author :
Publisher :
ISBN 13 :
Total Pages : 1764 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Cumulated Index Medicus by :

Download or read book Cumulated Index Medicus written by and published by . This book was released on 2000 with total page 1764 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fat Content and Composition of Animal Products

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309024404
Total Pages : 256 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Fat Content and Composition of Animal Products by : National Research Council

Download or read book Fat Content and Composition of Animal Products written by National Research Council and published by National Academies Press. This book was released on 1976-02-01 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Commencement

Author : Iowa State University
Publisher :
ISBN 13 :
Total Pages : 366 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Commencement by : Iowa State University

Download or read book Commencement written by Iowa State University and published by . This book was released on 2004 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Designing Foods

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309037956
Total Pages : 384 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Designing Foods by : National Research Council

Download or read book Designing Foods written by National Research Council and published by National Academies Press. This book was released on 1988-02-01 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This lively book examines recent trends in animal product consumption and diet; reviews industry efforts, policies, and programs aimed at improving the nutritional attributes of animal products; and offers suggestions for further research. In addition, the volume reviews dietary and health recommendations from major health organizations and notes specific target levels for nutrients.

European Local Pig Breeds - Diversity and Performance

Author : Marjeta Čandek-Potokar
Publisher : BoD – Books on Demand
ISBN 13 : 1789854075
Total Pages : 320 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis European Local Pig Breeds - Diversity and Performance by : Marjeta Čandek-Potokar

Download or read book European Local Pig Breeds - Diversity and Performance written by Marjeta Čandek-Potokar and published by BoD – Books on Demand. This book was released on 2019-02-06 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Local or autochthonous pig breeds represent a pool of genetic diversity of porcine species and a link with old-style traditional production systems and traditional pork products. These breeds were largely abandoned because they were not competitive in the concept of modern, industrial type of pig production. Despite an increased interest for local pig breeds in the past years, they remain largely untapped and the knowledge about their characteristics is limited, which was a challenge undertook in the project TREASURE in the frame of multicriteria evaluation of local pig breeds. The book represents a valuable compendium of data on census, breeding organisations, production systems, and performances with ambition to present their contemporary (preserved) phenotype. This work has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 634476 for project with acronym TREASURE. The content of this book reflects only the authors' view and the European Union Agency is not responsible for any use that may be made of the information it contains.

Selected References on Environmental Quality as it Relates to Health

Author :
Publisher :
ISBN 13 :
Total Pages : 530 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Selected References on Environmental Quality as it Relates to Health by :

Download or read book Selected References on Environmental Quality as it Relates to Health written by and published by . This book was released on 1971 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metabolic Modifiers

Author : National Research Council
Publisher : National Academies
ISBN 13 : 0309049970
Total Pages : 94 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Metabolic Modifiers by : National Research Council

Download or read book Metabolic Modifiers written by National Research Council and published by National Academies. This book was released on 1994-02-01 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decade, animal scientists have learned that administering recombinantly derived somatotropin (growth hormone) to cows improves milk production and that giving beta-adrenergic agonists to meat animals improves productivity and leanness. In order for these metabolic modifiers to yield benefits, however, sound management of the animals' nutrition is necessary. This volume reports on how these substances work in the animals' metabolism, what effects they might have on nutrient requirements of domestic livestock, and what information should be developed further by investigators. The book explores the current understanding of the biology, structure, mechanisms of action, and treatment effects of somatotropin, beta-adrenergic agonists, and anabolic steroids. A companion volume to the Nutrient Requirements of Domestic Animals series, this authoritative volume will be required reading for animal scientists, researchers, veterinarians, livestock farmers, and faculty and students in university animal veterinary science programs.

Innovative Production Strategies for High-Quality, Traditional Pig Products

Author : Giovanna Martelli
Publisher : MDPI
ISBN 13 : 3036514007
Total Pages : 204 pages
Book Rating : 4.0/5 (365 download)

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Book Synopsis Innovative Production Strategies for High-Quality, Traditional Pig Products by : Giovanna Martelli

Download or read book Innovative Production Strategies for High-Quality, Traditional Pig Products written by Giovanna Martelli and published by MDPI. This book was released on 2021-09-10 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a number of European countries (e.g., Spain, Italy, France, Portugal, Slovenia, Croatia, Poland), a portion of the pig sector is aimed at the production of traditional and certified products (e.g., PDO—Protected Designation of Origin, PGI—Protected Geographical Indication). Dry-cured ham is probably the most famous traditional pork product; however, typical pork products are produced in (and exported to) many countries worldwide. The meat used for producing these high-quality delicacies needs to be suitable for seasoning and dry-curing, and these characteristics are the result of complex interactions between the animal (breed, genotype, rearing condition, feeding regime, age and weight at slaughter, etc.) and the environment, without disregarding the importance of ethical attributes such as animal welfare and the environmental impact. This Special Issue focuses on all the innovative production strategies for pigs intended for high-quality, typical productions (in term of higher sustainability of the whole production chain, improvement of animal welfare, innovative feeding and farming techniques, reduction in environmental impact, improvement in meat and fat quality, etc.), with emphasis on PDOs, PGIs, and other recognized production schemes, and it is aimed at providing new insights for a wide range of stakeholders from different countries.

Nutrition in the Regulation of Muscle Development and Repair

Author : Olasunkanmi Adegoke
Publisher : Frontiers Media SA
ISBN 13 : 2889746992
Total Pages : 158 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Nutrition in the Regulation of Muscle Development and Repair by : Olasunkanmi Adegoke

Download or read book Nutrition in the Regulation of Muscle Development and Repair written by Olasunkanmi Adegoke and published by Frontiers Media SA. This book was released on 2022-03-15 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agrindex

Author :
Publisher :
ISBN 13 :
Total Pages : 1006 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Agrindex by :

Download or read book Agrindex written by and published by . This book was released on 1995 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science

Author : Scientific Committee
Publisher : BRILL
ISBN 13 : 9086869378
Total Pages : 760 pages
Book Rating : 4.0/5 (868 download)

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Book Synopsis Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science by : Scientific Committee

Download or read book Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science written by Scientific Committee and published by BRILL. This book was released on 2023-09-14 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book of Abstracts is the main publication of the 73rd Annual Meeting of the European Federation of Animal Science (EAAP). It contains abstracts of the invited papers and contributed presentations of the sessions of EAAP's eleven Commissions: Animal Genetics, Animal Nutrition, Animal Management and Health, Animal Physiology, Cattle Production, Sheep and Goat Production, Pig Production, Horse Production and Livestock Farming Systems, Insects and Precision Livestock Farming.