Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Life Sciences (1082)
- Law (847)
- Animal Sciences (657)
- Social and Behavioral Sciences (640)
- Arts and Humanities (569)
-
- Medicine and Health Sciences (442)
- Education (417)
- Physical Sciences and Mathematics (348)
- Veterinary Medicine (236)
- Zoology (212)
- Environmental Sciences (195)
- Communication (171)
- History (159)
- Higher Education (155)
- Religion (143)
- Mass Communication (115)
- Journalism Studies (109)
- Agriculture (102)
- Business (97)
- Biology (93)
- Engineering (91)
- Plant Sciences (91)
- Public Affairs, Public Policy and Public Administration (83)
- Ecology and Evolutionary Biology (82)
- Sociology (82)
- Psychology (78)
- English Language and Literature (77)
- Environmental Law (71)
- Curriculum and Instruction (63)
- Anthropology (60)
- Institution
-
- University of Nebraska - Lincoln (532)
- TÜBİTAK (447)
- University of South Florida (290)
- University of Montana (198)
- University of New Hampshire (195)
-
- Southern Illinois University Carbondale (114)
- Utah State University (109)
- University of Mississippi (106)
- Brigham Young University (104)
- Louisiana State University (95)
- West Virginia University (93)
- California Polytechnic State University, San Luis Obispo (92)
- University of North Dakota (85)
- Eastern Illinois University (84)
- University of Northern Iowa (81)
- Bowling Green State University (80)
- Murray State University (80)
- San Jose State University (76)
- California State University, San Bernardino (72)
- University of Alabama at Birmingham (70)
- Rochester Institute of Technology (66)
- University of Dayton (61)
- University of Central Florida (59)
- Notre Dame Law School (58)
- Marshall University (56)
- UAlaska System (56)
- Old Dominion University (51)
- University of New Mexico (51)
- University of Rhode Island (50)
- University of Nevada, Las Vegas (47)
- Keyword
-
- Newspaper (133)
- 1999 (83)
- Bowling Green State University (74)
- Spartan Daily (63)
- B.G. News (61)
-
- BG News (61)
- EIU (52)
- History (47)
- Newsletter (44)
- Eastern Illinois University (42)
- Daily Eastern News (41)
- Student newspaper (39)
- Student newspapers (37)
- Western Australia (33)
- Animals (31)
- Education (31)
- News (31)
- Periodicals (29)
- Student Newspapers (29)
- Agriculture (28)
- College student newspapers and periodicals; New Hampshire; Durham (28)
- Law (28)
- Faculty (25)
- Student life (25)
- UAB (25)
- Biology (22)
- Higher education (22)
- Student (22)
- Newspapers (21)
- Turkey (21)
- Publication
-
- Turkish Journal of Veterinary & Animal Sciences (209)
- Turkish Journal of Zoology (156)
- Graduate Student Theses, Dissertations, & Professional Papers (90)
- Graduate Theses, Dissertations, and Problem Reports (ETD) (89)
- Theses (86)
-
- Theses and Dissertations (85)
- Condor (82)
- LSU Historical Dissertations and Theses (70)
- The Murray Ledger & Times (67)
- Spartan Daily (School of Journalism and Mass Communications) (63)
- BG News (Student Newspaper) (61)
- Faculty Publications (61)
- Articles (52)
- Montana Kaimin, 1898-present (48)
- Notre Dame Law Review (48)
- All ETDs from UAB (45)
- Daily Mississippian (all digitized issues) (45)
- Cal Poly Student Newspaper (41)
- Graduate Research Papers (39)
- Faculty Scholarship (38)
- Wilson Bulletin (38)
- Electronic Theses and Dissertations (37)
- Theses Digitization Project (37)
- UNLV Retrospective Theses & Dissertations (37)
- Student Newspapers (33)
- Masters Theses (32)
- Nebraska Bird Review (32)
- The George-Anne (32)
- Nebraska Beef Cattle Reports (31)
- Journal of Field Ornithology (29)
- Publication Type
- File Type
Articles 5641 - 5670 of 7032
Full-Text Articles in Entire DC Network
Annual Reports Of The Selectmen And Other Town Officers, Charlestown, N.H., For The Year Ending December 31, 1998., Charlestown Town Representatives
Annual Reports Of The Selectmen And Other Town Officers, Charlestown, N.H., For The Year Ending December 31, 1998., Charlestown Town Representatives
Charlestown, NH Annual Reports
This is an annual report containing vital statistics for a town/city in the state of New Hampshire.
Town Of Milton, New Hampshire 1998 Annual Report., Milton Town Representatives
Town Of Milton, New Hampshire 1998 Annual Report., Milton Town Representatives
Milton, NH Annual Reports
This is an annual report containing vital statistics for a town/city in the state of New Hampshire.
1998 Annual Report, Goffstown, New Hampshire., Goffstown Town Representatives
1998 Annual Report, Goffstown, New Hampshire., Goffstown Town Representatives
Goffstown, NH Annual Reports
This is an annual report containing vital statistics for a town/city in the state of New Hampshire.
"Searching For The Route Of Inventions": Retracing The Renaissance Discovery Narrative In Gabriel García Márquez, Elizabeth Spiller
"Searching For The Route Of Inventions": Retracing The Renaissance Discovery Narrative In Gabriel García Márquez, Elizabeth Spiller
Department of English: Faculty Publications
If, as Harold Bloom suggests. One Hundred Years of Solitude (1967) is a "supreme fiction," it achieves that status as it reformulates early modern narratives of self-discovery and dominion. Garcia Márquez signals his intention of rewriting the great Renaissance narratives of discovery when he begins his 1982 Nobel Prize acceptance speech with an account of Antonio Pigafetta's Viaggio attorno al mondo (1522). As a navigator aboard Magellan's 1519–21 voyage around the world, Pigafetta kept a log that Garcia Márquez categorizes as an ancestor "of our contemporary novels." Where many Latin American writers might describe their work as postcolonial. García Márquez …
From Watergate To Ken Starr: Potter Stewart's "Or Of The Press" A Quarter Century Later, Vikram David Amar
From Watergate To Ken Starr: Potter Stewart's "Or Of The Press" A Quarter Century Later, Vikram David Amar
UC Law Journal
No abstract provided.
Scwds Briefs: Volume 14, Number 4 (January 1999)
Scwds Briefs: Volume 14, Number 4 (January 1999)
Southeastern Cooperative Wildlife Disease Study: Publications
SCWDS BRIEFS
January 1999
Wildlife Health Alert on Neurologic Disease in Ducks and Eagles
National Wildlife Health Center of the U.S. Geological Survey (USGS)
Vacuolar myelinopathy
Michigan TB Update
Bovine tuberculosis (TB)
Liberalization of hunting regulations
TB Regs Finalized for Cervids
USDA's Animal and Plant Health Inspection Service
Captive cervid herds in regard to TB status
Eastern and Western Regional Emergency Animal Disease Eradication Organizations (READEO)
"Nimby" Test Exercise
Arkansas Elk Hunt
Model Health Protocol for Importation of Wild Elk for Restoration
Diseases of major concern, i.e., chronic wasting disease, bovine tuberculosis, brucellosis, Johne's disease, and Pasteurella pneumonia
Sarcocystis
Anaplasma …
Nebline, January 1999
NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County
This year I resolve...
Ten steps to good gardening
Lilac renewal
Protect trees from animal damage
Winter care of houseplants
Dispersal of blackbirds, crows and starlings from urban roosts
Environmental book review for kids
Beginning beekeeping training
Treasures in the trash
Tips to enhance the art of using snap-traps for mice
Attention land owners and renters
1999 integrated crop management winter programs
Grain stubble rental rates
Learn about soil fertility/crop nutrient needs in your spare time
Farm tractor, combine fires cost millions annually
Controlling eastern redcedar
Tractor safety tips (part 1)
Acreage reply
Rural living clinics scheduled
Use information at …
1999 Issue-Based Review, Darrell Nelson
1999 Issue-Based Review, Darrell Nelson
Southeast Research and Extension Center: Reports and Administration
Introduction
Review Team Schedule
Review Team Members
SCREC Faculty
SCREC Staff Structure
SCREC District County Staff Structure
SCREC District Map
Facilities
Ag Profitability and Global Competitiveness
4-H Youth Development
Nebraska's Changing Communities
Healthy Families
Resource Utilization and Environment
Review Update
1993 Exit Report
1993 Exit Report Response
Questions
Body Mass Patterns Predict Invasions And Extinctions In Transforming Landscapes, Craig R. Allen, Elizabeth A. Forys, C. S. Holling
Body Mass Patterns Predict Invasions And Extinctions In Transforming Landscapes, Craig R. Allen, Elizabeth A. Forys, C. S. Holling
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Scale-specific patterns of resource distribution on landscapes entrain attributes of resident animal communities such that species body-mass distributions are organized into distinct aggregations. Species within each aggregation respond to resources over the same range of scale. This discontinuous pattern has predictive power: invasive species and extinct or declining species in landscapes subject to human transformation tend to be located at the edge of body-mass aggregations (P < 0.01), which may be transition zones between distinct ranges of scale. Location at scale breaks affords species great opportunity, but also potential crisis.
Observations On Animal And Human Health During The Outbreak Of Mycobacterium Bovis In Game Farm Wapiti In Alberta, P. Nick Nation, E. Anne Fanning, H. Bim Hopf, Terry L. Church
Observations On Animal And Human Health During The Outbreak Of Mycobacterium Bovis In Game Farm Wapiti In Alberta, P. Nick Nation, E. Anne Fanning, H. Bim Hopf, Terry L. Church
Michigan Bovine Tuberculosis Bibliography and Database
This report describes and discusses the history, clinical, pathologic, epidemiologic, and human health aspects of an outbreak of Mycobacterium bovis infection in domestic wapiti in Alberta between 1990 and 1993, shortly after legislative changes allowing game farming. The extent and seriousness of the outbreak of M. bovis in wapiti in Alberta was not fully known at its onset. The clinical findings in the first recognized infected wapiti are presented and the postmortem records for the herd in which the animal resided are summarized. Epidemiologic findings from the subsequent field investigation are reviewed, the results of recognition and investigation of human …
A Comparison Of Wildlife Control And Cattle Vaccination As Methods For The Control Of Bovine Tuberculosis, R. R. Kao, M. G. Roberts
A Comparison Of Wildlife Control And Cattle Vaccination As Methods For The Control Of Bovine Tuberculosis, R. R. Kao, M. G. Roberts
Michigan Bovine Tuberculosis Bibliography and Database
The Australian brushtail possum is the major source of infection for new cases of bovine tuberculosis in cattle in New Zealand. Using hypothetical values for the cost of putative cattle and possum Tb vaccines, the relative efforts required to eradicate Tb in cattle using possum culling, possum vaccination or cattle vaccination are compared. For realistic assumed costs for 1080 poison bait, possum culling is found to be a cost-effective strategy compared to cattle vaccination if the required control area is below 13 ha per cattle herd, while possum vaccination is cost-effective for control areas of less than 3 ha per …
How To Design A Pheasant Management Area, Steven P. Riley
How To Design A Pheasant Management Area, Steven P. Riley
Nebraska Game and Parks Commission: Publications
Content:
Escape, Travel and Displaying Cover
Minimizing Predator Problems with Habitat
General Rules of Thumb
Putting it All Together
Pheasant Habitat Basics
Netting and Roosting Cover
Examples: Based on 40 Acre Blocks
1999 Nebraska Central Mixedgrass Prairie Rapid Ecological Assessment, Mike Bullerman
1999 Nebraska Central Mixedgrass Prairie Rapid Ecological Assessment, Mike Bullerman
Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts
This document has been prepared in partial fulfillment of the 1999 Central Mixedgrass Prairie ecoregion [CMGP] Rapid Ecological Assessment [REA] contract between the Nebraska Chapter of The Nature Conservancy [TNC] and Michael J. Bullerman [“contractor”]. The contract provided for the survey of selected untilled landscapes within the Nebraska portion of the CMGP ecoregion, excluding the Sandhills. The objectives of this study were to:
1) Identify relatively intact CMGP landscapes within the state of Nebraska,
2) Determine the ecological condition, threats, unique features, and conservation potential of these landscapes,
3) Determine land use practices implemented by landowners,
4) Determine landowner attitudes …
1999 Wildlife Management Area Threatened And Endangered Species Inventory, Final Report, Robert F. Steinauer
1999 Wildlife Management Area Threatened And Endangered Species Inventory, Final Report, Robert F. Steinauer
Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts
This study was undertaken to determine the extent of threatened and endangered (T&E) species habitats and high-quality native plant communities on Nebraska Game and Parks Commission (NGPC) Wildlife Management Areas (WMAs). The Nebraska Natural Heritage Program (NHP) is responsible for environmental reviews of state projects that may impact threatened and endangered (T&E) species in Nebraska, including proposed management actions on state Wildlife Management Areas (WMA). These environmental reviews require a significant amount of NHP staff time, and frequently find no adverse impacts associated with the proposed management actions. This survey was undertaken to improve Nebraska Game and Parks Commissions (NGPC) …
Inventory Of The Central Mixed-Grass Prairie Ecoregion Of Kansas And Nebraska, Hillary Loring, Mike Bullerman, Kelly Kindscher
Inventory Of The Central Mixed-Grass Prairie Ecoregion Of Kansas And Nebraska, Hillary Loring, Mike Bullerman, Kelly Kindscher
Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts
An inventory of potential high quality mixed-grass prairie ranches and large properties within the Central Mixed-Grass Prairie Ecoregion of Kansas and Nebraska was conducted in the spring and summer of 1999. Emphasis during the inventory was placed on identification of relatively intact landscapes. Significant ranches within those untilled landscapes were visited. An interview of the owners or managers of those properties was coupled with a survey of the vegetation. Assessments of quality were based on species composition, continuity of ground cover, observations of livestock impact, and viability of the community types present.
The objectives of this study were to:
1) …
Phylogenetic Systematics Of The Borophaginae (Carnivora: Canidae), Xiaoming Wang, Richard H. Tedford, Beryl E. Taylor
Phylogenetic Systematics Of The Borophaginae (Carnivora: Canidae), Xiaoming Wang, Richard H. Tedford, Beryl E. Taylor
University of Nebraska State Museum: Mammalogy Papers
The subfamily Borophaginae (Canidae, Carnivora, Mammalia) was erected by G. G. Simpson in 1945 to include seven genera of large, bonecrushing ‘‘dogs’’ in the late Tertiary of the northern continents. As a monophyletic group of canids, the Borophaginae is now known to be much more diverse than was originally envisioned but is confined within the middle to late Tertiary of North America. Fossil records of the borophagines are well represented and members of this prolific clade are often the most common predators in the late Tertiary deposits. Largely due to the Childs Frick Collection at the American Museum of Natural …
Evidence Of A Feeding Aggregation Of Humpback Whales (Megaptera Novaeangliae) Around Kodiak Island, Alaska, Janice Waite, Marilyn Dahlheim, Roderick Hobbs, Sally Mizroch
Evidence Of A Feeding Aggregation Of Humpback Whales (Megaptera Novaeangliae) Around Kodiak Island, Alaska, Janice Waite, Marilyn Dahlheim, Roderick Hobbs, Sally Mizroch
United States Department of Commerce: Staff Publications
The known summer feeding range of the North Pacific humpback whale (Megaptera novaeangliae) extends from California, along the coasts of Oregon, Washington, and Alaska, into the Bering Sea, along the Aleutian Islands, the Sea of Okhotsk (Tomilin 1957), and to northern Japan (Rice 1977). In feeding areas of the northeastern Pacific Ocean, humpback whale photoidentification research has been concentrated off California (Calambokidis et al. 1993), southeastern Alaska (Darling and McSweeney 1985, Baker et al. 1986, 1992; Perry et al. 1990), Prince William Sound in Alaska (von Ziegesar 1992), the Oregon and Washington coasts (Calambokidis et al. 1993), and …
Regurgitative Food Transfer Among Wild Wolves, L. David Mech, Paul C. Wolf, Jane M. Packard
Regurgitative Food Transfer Among Wild Wolves, L. David Mech, Paul C. Wolf, Jane M. Packard
United States Geological Survey, Northern Prairie Wildlife Research Center: Publications
Few studies of monogamous canids have addressed regurgitation in the context of extended parental care and alloparental care within family groups. We studied food transfer by regurgitation in a pack of wolves on Ellesmere Island, North West Territories, Canada, during 6 summers from 1988 through 1996. All adult wolves, including yearlings and a post-reproductive female, regurgitated food. Although individuals regurgitated up to five times per bout, the overall ratio of regurgitations per bout was 1.5. Pups were more likely to receive regurgitations (81%) than the breeding female (14%) or auxiliaries (6%). The breeding male regurgitated mostly to the breeding female …
An Analysis Of Differential Delayed Mortality Experienced By Stream-Type Chinook Salmon Of The Snake River, Nick Bouwes, Howard Schaller, Phaedra Budy, Charles Petrosky, Russ Kiefer, Paul Wilson, Olaf Langness, Earl Weber, Eric Tinus
An Analysis Of Differential Delayed Mortality Experienced By Stream-Type Chinook Salmon Of The Snake River, Nick Bouwes, Howard Schaller, Phaedra Budy, Charles Petrosky, Russ Kiefer, Paul Wilson, Olaf Langness, Earl Weber, Eric Tinus
United States Fish and Wildlife Service: Publications
In the Anadromous Fish Appendix of the US Army Corp of Engineers (USACE) Environmental Impact Statement on the Lower Snake River Hydrosystem Alternatives for recovery of Snake River salmon and steelhead (hereafter referred to as "A-Fish"), the National Marine Fisheries Service (NMFS) suggested that transportation effectiveness of spring/summer chinook may have improved markedly in recent years. The NMFS conclusion was based on estimates of 'D'-values (the differential delayed survival rate between transported fish and fish that migrated in-river) for 1994-1995 (NMFS, 1999). NMFS suggested, if 'D' is high (estimated in A-Fish at 0.8) and extra mortality of in-river and transported …
Background Contaminants Evaluation Of Fort Niobrara And Valentine National Wildlife Refuge, Karen J. Nelson, Brent J. Esmoil
Background Contaminants Evaluation Of Fort Niobrara And Valentine National Wildlife Refuge, Karen J. Nelson, Brent J. Esmoil
United States Fish and Wildlife Service: Publications
The objectives of this study were to determine background concentrations of metals and organic compounds in biotic and abiotic components of the Fort NiobraralValentine National Wildlife Refuge (NWR) Complex and document these results to utilize as baseline information for future contaminants investigations. To establish this baseline, sediment, water, and biotic samples (fish, double crested cormorant eggs, and vegetation) were collected from Fort Niobrara and Valentine National Wildlife Refuge in 1995 and tested for inorganic and organic contaminants. lnorganics were determined by inductively coupled plasma atomic emission spectrophotometer (lCP) scans. Arsenic and selenium were analyzed by atomic absorption spectrophotometry (AAS). Mercury …
Monitoring Of Selenium Concentrations In Biota From The Kendrick Reclamation Project, Natrona County, Wyoming 1992 - 1996, Pedro Ramirez Jr., Kimberly Dickerson
Monitoring Of Selenium Concentrations In Biota From The Kendrick Reclamation Project, Natrona County, Wyoming 1992 - 1996, Pedro Ramirez Jr., Kimberly Dickerson
United States Fish and Wildlife Service: Publications
Selenium is bioaccumulating in fish and aquatic birds inhabiting the Kendrick Reclamation Project (Kendrick) in Natrona County, Wyoming as a result of mobilization associated with irrigation return flows. Field studies conducted in the 1980’s by the U.S. Geological Survey (Survey) and the U.S. Fish and Wildlife Service (Service) as part of the Department of Interior’s National Irrigation Water Quality Program (NIWQP) revealed elevated selenium concentrations in water, sediment and biota at Kendrick and immediately downstream in the North Platte River. Selenium concentrations found in biota exceeded levels known to cause mortality and embryonic deformities in birds and impaired reproduction in …
1999 Nebraska Swine Report
Nebraska Swine Reports
Reproduction
Changes in pH of Boar Semen Extenders
Follicular Selection and Atresia in Gilts for an Index of High Ovulation Rate and High Prenatal Survival
Health A Population Approach to Diagnosis of Grow-Finish Diarrhea Comlex
Survival of Pathogenic Intestinal Spirochetes Kept in Pure Cultures and in Pig Feces Held at Four Different Temperatures
Nutrition Feasibility of Growing and Feeding High-Oil Corn to Pigs
Bioavailability of Iron in Iron Proteinates
Zinc Oxide, With or Without Carbadox, Stimulates Performance in Nursery Pigs
The Effects of Dietary Feather Meal Concentration on Performance and Carcass Characteristics of Barrows
Defining Swine Nutrient Requirements and Allowances—What …
Survival Of Pathogenic Intestinal Spirochetes Kept In Pure Cultures And In Pig Feces Held At Four Different Temperatures, David E. S. N. Barcellos, Gerald Duhamel, Michelle R. Mathiesen
Survival Of Pathogenic Intestinal Spirochetes Kept In Pure Cultures And In Pig Feces Held At Four Different Temperatures, David E. S. N. Barcellos, Gerald Duhamel, Michelle R. Mathiesen
Nebraska Swine Reports
Porcine colonic spirochetosis (PCS) caused by Serpulina pilosicoli has been identified as a contributing cause of diarrhea and reduced performance of growing pigs in all major swine producing countries. The current view that transmission of PCS occurs through contamination of the environment by acutely or persistently infected pigs is based on the assumption that the spirochetes remain viable in the environment. The purpose of this study was to compare the viability of Serpulina pilosicoli kept in pure culture or mixed with feces at four different temperatures over time with that of Serpulina hyodysenteriae. The results of the present study indicated …
Feasibility Of Growing And Feeding High Oil Corn To Pigs, Larry L. Bitney, Duane Reese, Robert Caldwell
Feasibility Of Growing And Feeding High Oil Corn To Pigs, Larry L. Bitney, Duane Reese, Robert Caldwell
Nebraska Swine Reports
A feasibility analysis on the growing and feeding of high-oil corn (HOC) to pigs was conducted. The cost to produce HOC is about 25 to 32 cents per bushel higher than for normal corn (NC), primarily due to 7 to 10 percent yield reduction for HOC. Diets made with HOC contain between 1.5 and 3 percent additional fat. Therefore, feed efficiency should be improved, on average, by 3 to 6 percent when HOC is substituted for NC. In most cases, daily gain should improve by 0 to 3 percent with HOC in the diet. High-oil corn grown in central Nebraska …
Impact Of Drinker Type On Pig Performance, Water Use And Manure Production, Mike Brumm, Jill Heemstra
Impact Of Drinker Type On Pig Performance, Water Use And Manure Production, Mike Brumm, Jill Heemstra
Nebraska Swine Reports
A summer experiment was conducted to examine the impact of drinker design on pig performance, water use and manure volume. Pigs with access to Drik-O-Mat® bowl drinkers had similar daily gains, lower feed intake and improved feed conversion compared to pigs with access to a WaterSwing® nipple drinker. Water use was reduced 24.8 percent for the bowl versus swing drinkers. Manure volume was reduced 21.6 percent for the bowl versus swing drinker. The difference in manure volume is most likely due to a reduction in water wastage. Selection of drinker devices must include consideration of the manure system design and …
Pork 101 A Short Course Focusing On The Importance Of Pork Quality And Consistency, Dennis E. Burson, Dana J. Hanson
Pork 101 A Short Course Focusing On The Importance Of Pork Quality And Consistency, Dennis E. Burson, Dana J. Hanson
Nebraska Swine Reports
As we move towards the next century, pork producers face many challenges. The Pork Quality Audit in 1994 identified consistency of the meat product, meat quality and food safety as major issues producers can’t afford to ignore.
To introduce participants to these important segments of the pork industry, a three-day, hands-on short course has been developed at the University of Nebraska, with the assistance of the American Meat Science Association, the National Pork Producers Council, Michigan State University and Texas A&M University.
Response To Increasing Levels Of Nutrients Fed During Gestation And Lactation To Control And Prolific Gilts, David Casey, Rodger K. Johnson
Response To Increasing Levels Of Nutrients Fed During Gestation And Lactation To Control And Prolific Gilts, David Casey, Rodger K. Johnson
Nebraska Swine Reports
Normal diets and diets with 50 percent greater amounts of protein, vitamins and certain minerals were fed during the gilt development period through lactation to gilts of lines that differed in litter size. The lines had been developed with 10 generations of genetic selection that resulted in a difference between the prolific line and a randomly selected control line of 2.9 fully formed pigs at birth in first parity sows. However, the large litter size line also had greater numbers of stillborn pigs, smaller pigs at birth and greater pre-weaning mortality. The purpose of the experiment was to determine whether …
A Population Approach To Diagnosis Of Grow-Finish Diarrhea Complex, Gerald E. Duhamel, Michelle R. Mathiesen
A Population Approach To Diagnosis Of Grow-Finish Diarrhea Complex, Gerald E. Duhamel, Michelle R. Mathiesen
Nebraska Swine Reports
Because the growing-finishing phase of pig production accounts for 60 to 70 percent of the total feed costs, improvements in feed efficiency during that period can significantly effect cost-benefit potential. Alimentary tract diseases caused by bacterial agents can significantly impact the capacity of growing-finishing pigs to utilize nutrients. Although disease problems in the poultry industry are most often diagnosed by complete examination of several live animals submitted for necropsy, such an approach is cost prohibitive for growing-finishing pigs. To better control enteric bacterial diseases of growing/finishing pigs, we investigated the value of examining fecal specimens taken front a representative number …
Explanation Of Statistics Used In This Report
Explanation Of Statistics Used In This Report
Nebraska Swine Reports
Pigs treated alike vary in performance, due to their different genetic makeup and to environmental effects we cannot completely control. When a group of pigs is randomly allotted to treatments it is nearly impossible to get an “equal” group of pigs on each treatment. The natural variability among pigs and the number of pigs per treatment determine the expected variation among treatment groups due to random sampling.
Development Of Intervention Strategies To Extend The Shelf- Life Of Fresh Ground Pork, David M. Gaebler, Roger W. Mandigo
Development Of Intervention Strategies To Extend The Shelf- Life Of Fresh Ground Pork, David M. Gaebler, Roger W. Mandigo
Nebraska Swine Reports
The effects of storage time, packaging atmosphere and raw material source on shelf-life of fresh ground pork were studied. Fresh ground pork (18 percent fat) was packaged in an atmosphere of 80:20 percent 02:CO2 or 100 percent CO2 and placed in unlighted refrigerated storage (34°F) for a period of two or eight days to simulate distribution time of the product from manufacturer to retail merchandiser. Products were then placed under lighted storage for eight additional days (100 foot candles, 34°F) to simulate retail display conditions. Ground sirloin had higher percent surface metmyoglobin (darkness and brown color) …