Works Published in 1997
Displaying works 41 - 60 of 70 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
1997 journal article
Ahemeral lighting of turkey breeder hens. 2. Early age at lighting and reproductive performance
POULTRY SCIENCE, 76(12), 1783–1788.
author keywords: turkey; ahemeral light; egg weight; photoperiod; poult weight
MeSH headings : Aging / physiology; Analysis of Variance; Animals; Body Weight / physiology; Circadian Rhythm / physiology; Eggs; Female; Lighting; Oviposition / physiology; Photoperiod; Reproduction / physiology; Time Factors; Turkeys / physiology
TL;DR:
It was concluded that although ahemeral lighting increased egg weight and poult weight in turkey hens photostimulated early, continuous application of ahemerAL lighting throughout the lay period had adverse effects on some components of reproductive performance.
(via Semantic Scholar)
academic.oup.com (publisher PDF)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Immersion heat treatments for inactivation of Salmonella enteritidis with intact eggs
JOURNAL OF APPLIED MICROBIOLOGY, 83(4), 438–444.
MeSH headings : Animals; Chickens; Eggs / microbiology; Heating; Salmonella enteritidis / growth & development
TL;DR:
Immersion‐heated shell eggs could provide Salmonella‐free ingredients for the preparation of a variety of minimally‐cooked foods of interest to consumers and foodserviceoperators.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
The origin of the avian germ line and transgenesis in birds
POULTRY SCIENCE, 76(8), 1084–1092.
author keywords: chick; embryo; primordial germ cells; SSEA-1; stem cell factor
MeSH headings : Animals; Animals, Genetically Modified; Blastoderm / cytology; Blastoderm / physiology; Cell Differentiation / physiology; Cells, Cultured; Chick Embryo / cytology; Chick Embryo / growth & development; Chick Embryo / physiology; Chickens / genetics; Female; Germ Cells / cytology; Germ Cells / physiology; Male; Mice; Stem Cells / cytology; Stem Cells / physiology
TL;DR:
Refinement of the culture of primordial germ cells or their precursors should allow academic and industrial research laboratories to answer significant biological questions and to improve the genetic potential of commercial poultry stocks.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
1997 journal article
Proximal tibiotarsal cancellous bone mechanical properties in broilers
Transactions of the ASAE, 40(5), 1469–1473.
TL;DR:
Body weights increased as age increased, regardless of other factors, and a reduction in strength, elastic modulus, and resilience was seen at nine weeks of age.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
1997 review
Principles of ex ovo competitive exclusion and in ovo administration of Lactobacillus reuteri
[Review of ]. POULTRY SCIENCE, 76(1), 179–196.
author keywords: competitive exclusion; Lactobacillus reuteri; in ovo; hatchability; livability
MeSH headings : Animals; Anti-Bacterial Agents / therapeutic use; Chick Embryo / microbiology; Chickens / microbiology; Combined Modality Therapy / veterinary; Eggs / microbiology; Escherichia coli / isolation & purification; Escherichia coli Infections / epidemiology; Escherichia coli Infections / prevention & control; Escherichia coli Infections / therapy; Gentamicins / therapeutic use; Incidence; Injections / methods; Injections / veterinary; Intestines / microbiology; Intestines / ultrastructure; Lactobacillus / isolation & purification; Lactobacillus / physiology; Microscopy, Electron, Scanning / veterinary; Microvilli / microbiology; Microvilli / ultrastructure; Poultry Diseases / epidemiology; Poultry Diseases / prevention & control; Poultry Diseases / therapy; Salmonella / isolation & purification; Salmonella Infections, Animal / epidemiology; Salmonella Infections, Animal / prevention & control; Salmonella Infections, Animal / therapy; Turkeys / embryology; Turkeys / microbiology
TL;DR:
The data that have been presented indicate that the in ovo use of competitive exclusion (CE) agents is feasible for both chickens and turkeys, and only Lactobacillus reuteri has been shown to be safe and effective in terms of not affecting hatchability and in having a prolonged effect in the hatched chick or poult.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Internal and external bacterial counts from shells of eggs washed in a commercial-type processor at various wash-water temperatures
JOURNAL OF FOOD PROTECTION, 60(11), 1324–1328.
author keywords: eggs; bacteria on eggshell; wash water temperature; egg washing
TL;DR:
On the basis of the data, spray washing eggs in l5.5°C water does not appear to increase internal shell bacterial counts, and a reexamination of cold-water processing procedures may be in order.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
1997 journal article
Egg handling and storage
POULTRY SCIENCE, 76(1), 144–151.
author keywords: egg storage; albumen; hatchability; shell membranes; embryonic development
MeSH headings : Animals; Chick Embryo; Chickens / genetics; Chickens / metabolism; Chickens / physiology; Egg Shell / physiology; Egg White; Eggs / standards; Food Handling / methods; Food Handling / standards; Food Preservation / methods; Food Preservation / standards; Humidity; Temperature; Time Factors
TL;DR:
It is concluded that the major contributor is the albumen, as it is obviously the most dynamic component below physiological zero and is strategically positioned.
(via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
1997 journal article
Characterization of superoxide dismutase in Streptococcus thermophilus
Applied and Environmental Microbiology, 63(9), 3732–3735.
Source: NC State University Libraries
Added: August 6, 2018
1997 journal article
The effect of nutrient intake during rearing of broiler breeder females on subsequent fertility
POULTRY SCIENCE, 76(2), 297–305.
author keywords: broiler breeder; fertility; crude protein; body weight; photostimulation
MeSH headings : Aging; Analysis of Variance; Animal Feed; Animals; Chickens; Energy Intake; Female; Fertility; Growth; Male; Oviposition
TL;DR:
Irrespective of cumulative energy intake or 20-wk BW, pullets that consumed less than 1,180 g of CP exhibited reduced fertility, demonstrating a relationship between CP intake by females during rearing and subsequent fertility.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Survival of an unirradiated Salmonella typhimurium marker strain inoculated in poultry feeds after irradiation
JOURNAL OF RAPID METHODS AND AUTOMATION IN MICROBIOLOGY, 5(1), 47–59.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Supplemental thyroid hormones and molting in turkey breeder hens
POULTRY SCIENCE, 76(6), 887–893.
author keywords: molting; turkey; thyroid hormones; triiodothyronine; thyroxine
MeSH headings : Analysis of Variance; Animals; Body Temperature / physiology; Body Weight / physiology; Breeding; Eating / physiology; Female; Food, Fortified; Lighting; Molting / physiology; Oviposition / physiology; Radioimmunoassay; Random Allocation; Thiouracil / pharmacology; Thyroid Hormones / administration & dosage; Thyroid Hormones / blood; Thyroid Hormones / pharmacology; Thyroxine / blood; Thyroxine / pharmacology; Thyroxine / physiology; Time Factors; Triiodothyronine / blood; Triiodothyronine / pharmacology; Triiodothyronine / physiology; Turkeys / physiology
TL;DR:
The data indicate the endogenous low levels of T4, but not T3 in modern strains of turkeys may contribute to a relatively longer molting period of turkey breeder hens induced to molt out of season.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Jejunal glucose uptake and oxygen consumption in turkey poults selected for rapid growth
POULTRY SCIENCE, 76(12), 1738–1745.
author keywords: turkey; small intestine; glucose active transport; respiration; genetic selection
MeSH headings : Aging / metabolism; Aging / physiology; Animals; DNA / analysis; DNA / metabolism; Eating / physiology; Glucose / metabolism; Glucose / pharmacokinetics; Intestinal Absorption / physiology; Jejunum / metabolism; Jejunum / physiology; Oxygen Consumption / physiology; Random Allocation; Selection, Genetic; Time Factors; Turkeys / genetics; Turkeys / growth & development; Turkeys / physiology; Weight Gain / physiology
TL;DR:
The data suggest that selection of turkeys for rapid growth at 16 wk of age did not increase efficiency of jejunal glucose uptake in 14-d-old turkey poults.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Ahemeral lighting of turkey breeder hens .1. Cycle length effects on egg production and egg characteristics
POULTRY SCIENCE, 76(5), 761–766.
author keywords: turkey; light; ahemeral; photoperiod; cycle length
MeSH headings : Animals; Egg Shell / physiology; Egg Yolk / physiology; Eggs / standards; Female; Lighting; Linear Models; Ovalbumin / standards; Oviposition / physiology; Photoperiod; Time Factors; Turkeys / physiology
TL;DR:
It may be concluded that an effective practical range of light-dark cycles for turkeys is 23 to 28 h and that 28 h is a reasonable limit to maximize EW and shell thickness while minimizing a reduction in egg production.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Thermal resistance of Aeromonas hydrophila in liquid whole egg
JOURNAL OF FOOD PROTECTION, 60(3), 231–236.
author keywords: liquid whole egg; Aeromonas; heat resistance; pasteurization
TL;DR:
This study provides the first thermal resistance data for AH in LWE and the first evidence that straight-line semilogarithmic thermal inactivation kinetics may be demonstrated for Aeromonas using the ISCT procedure.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
The effect of dietary Fermacto on layer hen performance
JOURNAL OF APPLIED POULTRY RESEARCH, 6(4), 399–403.
author keywords: egg proteins; egg shell quality; feed efficiency; fermentation feed; fermentation feed additive; SCWL laying hens
TL;DR:
It is demonstrated that, under conditions of this study, inclusion of FER at 0.2% improved feed utilization, and this was associated with feed staying longer in the digestive tract, and that metabolizable energy values of diets were higher when FER was included in the diet.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
The effect of altering the dietary arginine to lysine ratio on the breast meat yield of broiler chickens at moderate and high temperatures
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH, 48(5), 709–714.
author keywords: broilers; temperature; arginine; lysine
TL;DR:
Hypothesised response curves are presented to explain the differences in breast meat yield to arg : lys ratio at moderate and high temperatures and the pattern of the responses obtained from this experiment supports the hypothesis.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Risk of shedding salmonella organisms by market age hogs in a barn with open flush gutters
Journal of the American Veterinary Medical Association, 210(3), 386–389.
Source: NC State University Libraries
Added: August 6, 2018
1997 journal article
Educational opportunities and challenges in poultry science: Impact of resource allocation and industry needs
POULTRY SCIENCE, 76(7), 938–943.
author keywords: academic programs; curriculum; departmental status; resources
MeSH headings : Animal Husbandry / education; Animal Husbandry / organization & administration; Animal Husbandry / trends; Animals; Curriculum / standards; Data Collection; Health Care Rationing; Humans; Industry / organization & administration; Industry / trends; Poultry; Poultry Products / standards; Students / statistics & numerical data; United States; Workforce
TL;DR:
Communication and business skills were more highly rated by human resources management than technical ability in Poultry Science, and academic programs must develop curricula that reflect market-place expectations, enhance the efficiency of resource utilization, and reassess cooperative linkages among industrial and governmental organizations.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Atypical Escherichia coli strains and their association with poult enteritis and mortality syndrome
POULTRY SCIENCE, 76(7), 952–960.
author keywords: poult enteritis and mortality syndrome; Escherichia coli; atypical bacterial strains; turkey
MeSH headings : Animals; Body Weight / physiology; Cecum / microbiology; Cecum / pathology; Cecum / ultrastructure; Cyclophosphamide / pharmacology; Enteritis / microbiology; Enteritis / mortality; Enteritis / veterinary; Escherichia coli / genetics; Escherichia coli / isolation & purification; Escherichia coli / physiology; Escherichia coli Infections / microbiology; Escherichia coli Infections / mortality; Escherichia coli Infections / veterinary; Female; Ileum / microbiology; Ileum / pathology; Ileum / ultrastructure; Immunosuppressive Agents / pharmacology; Male; Microscopy, Electron / veterinary; Microvilli / ultrastructure; Organelles / ultrastructure; Poultry Diseases / microbiology; Poultry Diseases / mortality; Random Allocation; Syndrome; Turkeys / growth & development; Turkeys / physiology
TL;DR:
It was concluded that the atypical E. coli colony Types 1 and 2 play a significant role in the PEMS disease.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Prevalence of Salmonella in finishing swine raised in different production systems in North Carolina, USA
EPIDEMIOLOGY AND INFECTION, 119(2), 237–244.
MeSH headings : Animal Feed / microbiology; Animal Husbandry / methods; Animals; Feces / microbiology; Infection Control; North Carolina; Prevalence; Salmonella / classification; Salmonella Infections, Animal / microbiology; Salmonella Infections, Animal / prevention & control; Serotyping; Swine; Swine Diseases / microbiology; Swine Diseases / prevention & control
TL;DR:
Modern methods of raising pigs in multiple-site production systems, using all-in/all-out management of finishing pigs, appear to have no benefit in reducing the prevalence of salmonella compared with conventional farrow-to-finish systems.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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