Results 211 to 220 of about 83,591 (261)
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Swine manure fermentation for hydrogen production
Bioresource Technology, 2009Biohydrogen fermentation using liquid swine manure as substrate supplemented with glucose was investigated in this project. Experiments were conducted using a semi-continuously-fed fermenter (8L in total volume and 4 L in working volume) with varying pHs from 4.7 through 5.9 under controlled temperature (35+/-1 degrees C). The hydraulic retention time (
Jun, Zhu +5 more
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Losses to Internal Parasites in Swine Production
Journal of Animal Science, 1988Experimental infections of pigs with Strongyloides ransomi, Stephanurus dentatus, Ascaris suum, Oesophagostomum spp. or Trichuris suis at increasing levels generally decrease daily gain and increase feed to gain ratio linearly. At lower, subclinical levels of infection, the feed to gain ratio typically is increased 3% to 6% by an infection.
T B, Stewart, O M, Hale
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Swine Production and Management
2020This book elaborately covers all topics of swine management like breeding, feeding, housing, health management and pork production technology.The book is well supported by a large number of illustrations and tables which makes the understanding of the text very simple and easy. It will be very useful for all students as well as professionals.Note: T& F
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Animal Welfare in Swine Production
2023Animal production safety is closely related to the welfare of animals raised for food production and aims to maintain high animal health standards by protecting them. The chapter aims to introduce current European and National legislation on animal welfare in swine farming, starting from the foundation and maintenance of the five freedoms that ...
Froldi F., Ferronato G., Prandini A.
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2022
In preparing job contracts for individual instruction, it was found that it would be almost impossible for any High School Instructor to secure enough reference material from other states to supply class needs. These contracts require information from practically every state if they are satisfactorily fulfilled.
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In preparing job contracts for individual instruction, it was found that it would be almost impossible for any High School Instructor to secure enough reference material from other states to supply class needs. These contracts require information from practically every state if they are satisfactorily fulfilled.
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Intensive Swine Production and Pork Safety
Foodborne Pathogens and Disease, 2011Major structural changes in livestock production in developed countries, particularly intensive confinement production and increases in herd and flock sizes, have raised several societal concerns about the future directions and implications of livestock food production, including the safety of meat products.
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Biotin in swine production: A review
Livestock Production Science, 1986Abstract Biotin, an essential water-soluble vitamin, is a cofactor of a number of enzyme systems responsible for carboxylation and transcarboxylation reactions. These reactions play a major role in the metabolism of carbohydrates and nucleic acids, in the synthesis of fatty acids, proteins and purines, and in the deamination of amino acids.
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Swine Production and Health Management
2013This book on swine production, health and management emphasizes the swine rearing in totality. The authors have added expertise to all areas of the book. Swine, if reared under modern scientific methods, may provide significant economic benefits to its owner.
U. Dimri, M.C. Sharma
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The reasons of mortality of fattening swines in intesive swine production
1997The research study was carried out in "Dubravica" a large scale swine farm near by Zaprešić. The necropsy of dead fattening swines was conducted during in the period of investigation. The results of pathomorphologicaly examination of dead carcasses during the investigation period was established the structure of the mortality rate.
Vrbanac, Ivan +4 more
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