Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Aquaculture and Fisheries (39)
- Dairy Science (33)
- Poultry or Avian Science (22)
- Ecology and Evolutionary Biology (19)
- Ornithology (16)
-
- Zoology (16)
- Marine Biology (12)
- Other Animal Sciences (12)
- Biology (10)
- Physical Sciences and Mathematics (9)
- Terrestrial and Aquatic Ecology (8)
- Meat Science (7)
- Medicine and Health Sciences (7)
- Sheep and Goat Science (7)
- Biotechnology (6)
- Genetics and Genomics (6)
- Physiology (6)
- Veterinary Medicine (6)
- Biodiversity (5)
- Environmental Sciences (5)
- Oceanography (5)
- Oceanography and Atmospheric Sciences and Meteorology (5)
- Agriculture (4)
- Cell and Developmental Biology (4)
- Evolution (4)
- Population Biology (4)
- Social and Behavioral Sciences (4)
- Beef Science (3)
- Keyword
-
- Bovine (13)
- Cryopreservation (12)
- Horse (10)
- Dairy calves (7)
- Embryo (7)
-
- Leptin (7)
- Aquaculture (6)
- Broilers (6)
- Cattle (6)
- Mares (6)
- Oocyte (6)
- Probiotics (6)
- Prolactin (6)
- Sperm (6)
- Vitrification (6)
- Equine (5)
- Growth (5)
- Insulin sensitivity (5)
- Oyster (5)
- SNP (5)
- Animal sciences (4)
- Cloning (4)
- Estradiol (4)
- GnRH (4)
- Horses (4)
- Milk replacer (4)
- Nuclear transfer (4)
- Poultry (4)
- Reproduction (4)
- Stress (4)
- Publication Year
- Publication
- Publication Type
Articles 271 - 296 of 296
Full-Text Articles in Animal Sciences
Survival Of Canine Epididymal Sperm Under Cooled And Frozen-Thawed Conditions, Karla Stilley
Survival Of Canine Epididymal Sperm Under Cooled And Frozen-Thawed Conditions, Karla Stilley
LSU Master's Theses
The objective of the first experiment was to determine the effects of storage at 22„aC vs. 4„aC on the motility and percentage of membrane-intact sperm (%MIS) of epididymal mouse sperm. Testicles were allocated into 22„aC or 4„aC treatment groups and stored for 24 or 48 hours. Additional testicles were allocated into the 4„aC treatment for storage for 72 or 96 hours. Sperm was collected and analyzed at each time point. Storage at 22„aC lowered motility and %MIS (P<0.05) when compared with control sperm and 4„aC sperm at both the 24 and 48 hours. Motility and %MIS of 4„aC sperm did not decrease when compared with the control until after 72 hours of storage. The second experiment evaluated the effects of 22„aC vs. 4„aC storage for 24 and 48 hours on epididymal dog sperm. Motility and %MIS of the 22„aC sperm was lower than that of the 4„aC sperm and the control (P<0.05) at 24 and 48 hours. Motility of the 4„aC sperm was lower than the control at 24 and 48 hours (P<0.05), however %MIS was not lower than the control until 48 hours. The third experiment tested the effect of cryopreservation on epididymal dog sperm. Sperm was frozen immediately (A), after 48 hours at 4„aC in liquid (B) or after 48 hours at 4„aC of the whole testicle (C). Both pre-freeze (PF) and post-thaw (PT) motility and %MIS of B and C were lower than A (P<0.05). PT values were lower than PF values in all treatments (P<0.05). PT motility of B was lower than C (0 vs. 35.0¡Ó3.6%). Storage at 4„aC allows collection of motile epididymal mouse and dog sperm for several days after death. Dog testicles can be refrigerated for 2 days and epididymal sperm frozen with PT motility and %MIS of 35 and 62%.
A Study Of The Relationship Between Eggshell Color And Egg Specific Gravity Of The Eggs Of White Leghorns, Thomas Jerome Orgeron
A Study Of The Relationship Between Eggshell Color And Egg Specific Gravity Of The Eggs Of White Leghorns, Thomas Jerome Orgeron
Honors Capstones
No abstract provided.
The Breeding Ecology Of White-Faced Ibis In The Lower Carson River Basin, Nevada, Eric Patrick Kelchlin
The Breeding Ecology Of White-Faced Ibis In The Lower Carson River Basin, Nevada, Eric Patrick Kelchlin
LSU Historical Dissertations and Theses
The Great Basin White-faced Ibis (Plegadis chihi) population is recognized as a Species of Management because of its small population size, limited number of traditional breeding sites, and vulnerability to habitat loss. The ability to predict future population trends and develop wetland management strategies is limited because many aspects of their breeding ecology and population dynamics are unknown. 1 examined White-faced Ibis nesting ecology and breeding habitat selection at the Lower Carson River Basin, Nevada, from 1995-1997, and the relationship between the local surface water conditions and trends in the number of breeding pairs from 1970-1997 on a local and …
Polyclonal Antibodies Raised In Chickens Against Four Canine Pathogens, Amanda Kaye Brown
Polyclonal Antibodies Raised In Chickens Against Four Canine Pathogens, Amanda Kaye Brown
Honors Capstones
No abstract provided.
A Study On The Effects Of Microwave Radiation On Hatching Eggs Contaminated With Feces, Joseph E. Orgeron
A Study On The Effects Of Microwave Radiation On Hatching Eggs Contaminated With Feces, Joseph E. Orgeron
Honors Capstones
No abstract provided.
Partial Sequence Of The Cdna For The ?-Subunit Of The Inhibin Hormone In Japanese Quail, Tristan Timothy Sands
Partial Sequence Of The Cdna For The ?-Subunit Of The Inhibin Hormone In Japanese Quail, Tristan Timothy Sands
Honors Capstones
No abstract provided.
A Study On The Relationship Between Eggshell Color, Egg Specific Gravity, And The Cuticle Of The Eggs Of Broiler Breeds, Byron Anthony Connor
A Study On The Relationship Between Eggshell Color, Egg Specific Gravity, And The Cuticle Of The Eggs Of Broiler Breeds, Byron Anthony Connor
Honors Capstones
No abstract provided.
A Study On The Relationship Between Eggshell Color And Eggshell Quality In Commercial Broiler Breeders, Lawrence Hatten Iii
A Study On The Relationship Between Eggshell Color And Eggshell Quality In Commercial Broiler Breeders, Lawrence Hatten Iii
Honors Capstones
No abstract provided.
A Study On The Multiple Effects Of Egg Shell Color On Egg And Chick Characteristics In Commercial Broiler Breeders, Kirk Martin Vitry
A Study On The Multiple Effects Of Egg Shell Color On Egg And Chick Characteristics In Commercial Broiler Breeders, Kirk Martin Vitry
Honors Capstones
No abstract provided.
Relationship Of Egg Position During Incubation To Embryonic Growth And Mortality, Hatchability, And Chick Weight Of Broiler Breeder Eggs, Daniel Ryan Petrolia
Relationship Of Egg Position During Incubation To Embryonic Growth And Mortality, Hatchability, And Chick Weight Of Broiler Breeder Eggs, Daniel Ryan Petrolia
Honors Capstones
No abstract provided.
The Effects Of In Ovo Injection Of Ascorbic Acid On Chick Hatchability And Body Weight, Craig E. Deao
The Effects Of In Ovo Injection Of Ascorbic Acid On Chick Hatchability And Body Weight, Craig E. Deao
Honors Capstones
No abstract provided.
The Effect Of Color On The Feed Preferences Of Chickens, Danny Paul Pino Jr
The Effect Of Color On The Feed Preferences Of Chickens, Danny Paul Pino Jr
Honors Capstones
No abstract provided.
The Effect Of In Ovo Glucose Injections On Hatchability, Chick Weight, And Subsequent Body Weight, James Woodard Barr Iii
The Effect Of In Ovo Glucose Injections On Hatchability, Chick Weight, And Subsequent Body Weight, James Woodard Barr Iii
Honors Capstones
No abstract provided.
Receptor Kinase Gene Expression In Olfactory Receptor Neurons, Michael Moore
Receptor Kinase Gene Expression In Olfactory Receptor Neurons, Michael Moore
Honors Capstones
No abstract provided.
Lectin Binding Affinities Of Egg Coats And Sperm Of The Freshwater Zebra Mussel, Dreissena Polymorpha, Kathryn Margaret Kreimborg
Lectin Binding Affinities Of Egg Coats And Sperm Of The Freshwater Zebra Mussel, Dreissena Polymorpha, Kathryn Margaret Kreimborg
Honors Capstones
No abstract provided.
Response Of The Fruittree Leafroller (Archips Argyrospila) To Salt Tolerant, Baldcypress (Taxodium Distichum) Seedlings, Rachel A. Rollason
Response Of The Fruittree Leafroller (Archips Argyrospila) To Salt Tolerant, Baldcypress (Taxodium Distichum) Seedlings, Rachel A. Rollason
Honors Capstones
No abstract provided.
Effects Of Octopamine Agonists And Antagonists On Corpus Allatum Syntesis Of Juvenile Hormone In The House Cricket, Acheta Domesticus, Jared James Patterson
Effects Of Octopamine Agonists And Antagonists On Corpus Allatum Syntesis Of Juvenile Hormone In The House Cricket, Acheta Domesticus, Jared James Patterson
Honors Capstones
No abstract provided.
Determination Of The Minimal Zinc Oxide Concentration Acceptable In The Diets Of Single Comb White Leghorn Hens, Shane Stephen Berger
Determination Of The Minimal Zinc Oxide Concentration Acceptable In The Diets Of Single Comb White Leghorn Hens, Shane Stephen Berger
Honors Capstones
No abstract provided.
The Effect Of Acute Cold Exposure On Body Weight In Broiler Chicks, Stephen T. Pittman
The Effect Of Acute Cold Exposure On Body Weight In Broiler Chicks, Stephen T. Pittman
Honors Capstones
No abstract provided.
Nutritional Studies With Complete Feeds For Lactating Dairy Cows., Ernesto Villavicencio Gomez
Nutritional Studies With Complete Feeds For Lactating Dairy Cows., Ernesto Villavicencio Gomez
LSU Historical Dissertations and Theses
No abstract provided.
Behavior Of The Red-Footed Booby (Sulasula) In British Honduras, Jared Verner
Behavior Of The Red-Footed Booby (Sulasula) In British Honduras, Jared Verner
LSU Historical Dissertations and Theses
During three months of the breeding season in a colony of 3500 Red-footed Boobies (Sula sula) on 45½-acre Half Moon Caye, fifty miles east of Belize, British Honduras, that species’ little-known breeding activities were investigated. Feeding flights of boobies began leaving the caye before daylight and returned in the evening until after dark. Wind direction and velocity notably affected the mode of the birds’ departure but little affected their direction. Average flight-unit size was 2.41 birds. Contrary to published accounts, the boobies were able to take flight from the ground.
Observations On The White-Faced Ibis, Plegadis Chihi, In Louisiana, Horace William Belknap
Observations On The White-Faced Ibis, Plegadis Chihi, In Louisiana, Horace William Belknap
LSU Historical Dissertations and Theses
The eight-month study deals with the White-faced Ibis, Plegadis chihi, in southwestern Louisiana. It affirms the absence of the closely related Glossy Ibis, Plegadis falcinellus, as a breeding bird in that area today. Data on feeding habits, social behavior, nesting cycles, and plumage changes in chihi are presented as a step toward clarifying the relationship of these two puzzling forms of ibis; but the full significance of these findings cannot be ascertained until more is known about the habits of falcinellus. The most important conclusions concern plumage changes. It is shown that published descriptions of plumage and molt in chihl …
The Effect Of Antibiotic And Vitamin B12 Feed Supplements On Lactating Dairy Cows., Muhammad Obayedul Haq
The Effect Of Antibiotic And Vitamin B12 Feed Supplements On Lactating Dairy Cows., Muhammad Obayedul Haq
LSU Historical Dissertations and Theses
No abstract provided.
A Statistical Study Of The Growth Pattern Of The Cornish Fowl., John Cyrus Gilbreath
A Statistical Study Of The Growth Pattern Of The Cornish Fowl., John Cyrus Gilbreath
LSU Historical Dissertations and Theses
No abstract provided.
Physiological Effects Of Sulphur On The Chick And Its Value In Coccidiosis Prevention., Ollie Edward Goff
Physiological Effects Of Sulphur On The Chick And Its Value In Coccidiosis Prevention., Ollie Edward Goff
LSU Historical Dissertations and Theses
No abstract provided.
The Basic Amino Acid Composition Of Poultry Tissue As Affected By Deficient Diets With Special Reference To Lysine., Lawrence Morris
The Basic Amino Acid Composition Of Poultry Tissue As Affected By Deficient Diets With Special Reference To Lysine., Lawrence Morris
LSU Historical Dissertations and Theses
No abstract provided.