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- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Acidosis; Fermentation; Protozoa; Rumen (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Alfalfa; Corn; Microflora; Silage (1)
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- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Alfalfa; Silage; Inoculant; Dextrose (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Alfalfa; Silage; Inoculant; Enzymes (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Amaferm®; Aspergillus oryzae; Fescue; Endophyte; Stockers (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Angus; Simmental; Milk; Lactation; Calf weaning weight; Milk expected progeny differences (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Beef genotype-management interactions; Economics; Simulation (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Breeds; Performance; Carcass traits; Tenderness; Meat (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Bull test; Performance (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Butyrate; Volatile fatty acids; Bloodflow; Nutrients; Rumen (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; By-products; Rice mill feed; Backgrounding (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Corn; Hybrid; Silage; Irrigated; Dryland (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Cows; Mastectomy; Postpartum intervals; Calf influence (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Cows; Profitability; Economics; BEEFpro (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Cows; Protein supplements; Dehydrated alfalfa pellets; Winter range (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Deccox®; Bulls; Native grass; Mineral; Health (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Digestibility; Fat; Calcium; Finishing (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Fats; Ionophores; Fermentation; Volatile fatty acids; Lactic acid (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Feedlot; Ultrasound; Sorting; Carcass traits (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Freemartin; Twins; XY chromosome; Chimer (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Heifers; Pregnancy; Intake; Digestibility; Winter range (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Holsteins; Implants; Performance; Carcass traits; Meat palatability (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Hot beef carcass; Fat probe; External fat score; Retail yield; Regression equations; Carcass traits (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Intensive-early stocking; Supplementation; Grain sorghum; Stockers (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Ionophores; Fat; Finishing; Performance (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Iridescence; Phosphate; Internal temperature; Cooking temperature; Slicing temperature; Slicer blade (1)
- 1990; Kansas Agricultural Experiment Station contribution; no. 90-361-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 592; Beef; Leukotoxin; F. necrophorum; Biotype; Growth phase; Liver abscesses (1)
- Publication
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- Kansas Agricultural Experiment Station Research Reports (69)
- Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298 (2)
- Journal of the Department of Agriculture, Western Australia, Series 4 (2)
- Sentience Collection (2)
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Articles 1 - 30 of 80
Full-Text Articles in Other Animal Sciences
A Report On Black-Tailed Prairie Dogs In Nebraska-- Their Biology, Behavior, Ecology, Management, And Responses To A Visual Barrier Fence, Nancy S. Foster
A Report On Black-Tailed Prairie Dogs In Nebraska-- Their Biology, Behavior, Ecology, Management, And Responses To A Visual Barrier Fence, Nancy S. Foster
School of Natural Resources: Dissertations, Theses, and Student Research
I examined the effects of a visual barrier fence, which had a see-through visibility of 600/0, on the foraging, vigilance, and aggressive behaviors of adult female black-tailed prairie dogs from June through August 1990 in central Nebraska. I also examined changes in their home ranges and use of an area in response to this fence. Prairie dogs prefer an open view of their surroundings. Therefore, I expected animals near a visual barrier to spend more time in vigilance and aggression, and less time foraging. Adult female prairie dogs exposed to the visual barrier devoted more time to foraging and less …
The Reproductive Biology, Winter Dormancy And Denning Physiology Of Black Bears In Great Smoky Mountains National Park, Stephen Anthony Pozzanghera
The Reproductive Biology, Winter Dormancy And Denning Physiology Of Black Bears In Great Smoky Mountains National Park, Stephen Anthony Pozzanghera
Masters Theses
Black bear reproduction, winter dormancy and denning physiology were studied during June 1984 to May 1986 in the northwest quadrant of Great Smoky Mountains National Park, Tennessee. Information was obtained from 30 individual females captured 35 times. Additional information on mast indices, lactation and den utilization were summarized from within the study area for the period from 1978-1988.
Breakaway collar retention varied significantly between years (1984, N=10, X=394 days vs. 1985, N=5, X=196 days, P<0.05).
Maximum production potential indices calculated for white, red and all oaks for 1984 and 1985 were 8.74, 19.99, 15.52%, and 35.06, 37.73, 36.45%, respectively. Regression …
0.05).Inferences About Guessing And Knowing By Chimpanzees (Pan Troglodytes), Daniel J. Povinelli, Kurt E. Nelson, Sarah T. Boysen
Inferences About Guessing And Knowing By Chimpanzees (Pan Troglodytes), Daniel J. Povinelli, Kurt E. Nelson, Sarah T. Boysen
Sentience Collection
The visual perspective-taking ability of 4 chimpanzees (Pan troglodytes) was investigated. The subjects chose between information about the location of hidden food provided by 2 experimenters who randomly alternated between two roles (the guesser and the knower). The knower baited 1 of 4 obscured cups so that the subjects could watch the process but could not see which of the cups contained the reward. The guesser waited outside the room until the food was hidden. Finally, the knower pointed to the correct cup while the guesser pointed to an incorrect one. The chimpanzees quickly learned to respond to the knower. …
Seasonal Activity And Road Mortality Of The Snakes Of The Pa-Hay-Okee Wetlands Of Everglades National Park, Frank S. Bernardino
Seasonal Activity And Road Mortality Of The Snakes Of The Pa-Hay-Okee Wetlands Of Everglades National Park, Frank S. Bernardino
FIU Electronic Theses and Dissertations
The current study describes the composition and activity of the snake community of the Pa-hay-okee wetlands of Everglades National Park. The study was conducted from January 1987 to January 1989. Sixteen species were observed, with Thamnophis sauritus, Thamnophis sirtalis, Nerodia fasciata pictiventris, and Agkistrodon piscivorus representing 90.2% of the total sample. The seasonal distribution and activity of the snakes were closely related to fluctuations in the water table. Most activity occurred in the winter months as snakes migrated west following the drying water edge of Shark River Slough. Seventy percent of all snakes observed during this study …
Vocal Recognition Of Pups By Mother Mexican Free-Tailed Bats, Tadarida Brasiliensis Mexicana, Jonathan P. Balcombe
Vocal Recognition Of Pups By Mother Mexican Free-Tailed Bats, Tadarida Brasiliensis Mexicana, Jonathan P. Balcombe
Sentience Collection
The ability of Mexican free-tailed bat mothers and pups to recognize vocalizations of their presumptive kin (pup isolation calls and mother echolocation calls, respectively) was tested using playbacks of recorded calls. Captive individuals were presented with calls of two bats, one presumptive kin and the other a stranger, from opposite sides of a circular wire arena. Response was determined by amount of time spent on each side of the arena, time spent in contact with a cloth bat model in front of each speaker, and number of separate contacts with each model. For the latter two measures, mothers showed a …
Long-Term Effects Of Early Social Isolation In Macaca Mulatta: Changes In Dopamine Receptor Function Following Apomorphine Challenge, Mark H. Lewis, John P. Gluck, Tom L. Beauchamp, Michael F. Keresztury, Richard B. Mailman
Long-Term Effects Of Early Social Isolation In Macaca Mulatta: Changes In Dopamine Receptor Function Following Apomorphine Challenge, Mark H. Lewis, John P. Gluck, Tom L. Beauchamp, Michael F. Keresztury, Richard B. Mailman
Experimentation Collection
The hypothesis that early social isolation results in long-term alterations in dopamine receptor sensitivity was tested using older adult rhesus monkeys. Isolated and control monkeys were challenged with apomorphine (0.1 and 0.3 mg/kg), and the drug effects on spontaneous blink rate, stereotyped behavior, and self-injurious behavior were quantified using observational measures. Monoamine metabolites were quantified from cisternal CSF by HPLC-EC, prior to pharmacological challenge. Isolated and control monkeys did not differ in CSF concentrations of HVA, 5-HIAA, or MHPG. At the higher dose, apomorphine significantly increased the rate of blinking, the occurrence of whole-body stereotypies, and the intensity of stereotyped …
Can Kangaroos Survive In The Wheatbelt?, Graham Arnold
Can Kangaroos Survive In The Wheatbelt?, Graham Arnold
Journal of the Department of Agriculture, Western Australia, Series 4
One of the costs of agricultural development in Western Australia over the past 100 years has been the loss of most of the native vegetation and, consequently, massive reductions in the numbers of most of our native fauna. Thirteen mammal species are extinct and many bird and mammal species are extinct in some areas. These losses will increase as remnant native vegetation degrades under the impact of nutrients washed and blown from farmland, from the invasion by weeds and from grazing sheep.
Even kangaroos are affected. Unless the community manages remnant vegetation to minimise degradation and enhance the regeneration of …
Pflanzengesellchaften Der Mongolei, Werner Hilbig
Pflanzengesellchaften Der Mongolei, Werner Hilbig
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
First paragraphs of the introduction:
In Fortführung der Forschungsreisen der russischen Floristen und Pflanzengeouraphen im vorigen und Anfang dieses Jahrhunderts wurden erste Expeditionen zur systematischen Erforschung der Naturressourcen der Mongolei in den 20er und 30er Jahren durchgeführt. Sie wurden von der Akademie der Wissenschaften der UdSSR und der Akademie der Wissenschaften der MVR (vorher Wissenschaftliches Komitee der MVR) organisiert. Auch die von der Geographischen GeselIschaft und der Akademie der Wissenschaften der UdSSR durchgeführten Expeditionen zur Erforschung der natürlichen Bedingungen und der Landwirtschaft in der Mongolei schufen Möglichkeiten zur Entwicklung der geobotanischen Forschungsrichtung (vgl. GUBANOV u. HILBIG 1989).
Als erste eigenständi"e …
Title Page, Verso Of The Title Page, And Contents For Erforschung Biologischer Ressourcen Der Mongolischen Volksrepublik, Band 8, Michael Stubbe
Title Page, Verso Of The Title Page, And Contents For Erforschung Biologischer Ressourcen Der Mongolischen Volksrepublik, Band 8, Michael Stubbe
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
Title page, verso of the title page, and contents of Erforschung biologischer Ressourcen der Mongolischen Volksrepublik, Band 8 (1990).
History Of North American Trapping: How Fur-Trading Developed Our Continent, Daniel E. Mcallister Jr., Shirley A. Merrill
History Of North American Trapping: How Fur-Trading Developed Our Continent, Daniel E. Mcallister Jr., Shirley A. Merrill
Maine Collection
History of North American Trapping: How Fur-Trading Developed Our Continent
by Daniel E. McAllister, Jr. & Shirley A. Merrill
Maine Department of Inland Fisheries and Wildlife, Augusta, Maine, 1990.
The Western Australian Pig Health Monitoring Scheme, Ashley Mercy
The Western Australian Pig Health Monitoring Scheme, Ashley Mercy
Journal of the Department of Agriculture, Western Australia, Series 4
Over 30,000 slaughter pigs from 245 Western Australian piggeries have been examined for the presence of 16 diseases since the Western Australian Pig Health Monitoring Scheme (PHMS) started in January 1987. The scheme was developed by the author in conjunction with Dr Chris Brennan, a pig veterinary consultant. Monitoring of slaughter pigs is an important part of providing an effective veterinary service to commercial piggeries. It can be used in accreditation schemes and to help in certifying herds free of particular disease
Value Of Ralgro® Implants In Feedlot Steers Previously Maintained On A High Endophyte-Infected Fescue Hay, L.R. Corah, F.K. Brazle, Frank Blecha, P.G. Reddy, R.E. Jr. Wary, J. Klindt
Value Of Ralgro® Implants In Feedlot Steers Previously Maintained On A High Endophyte-Infected Fescue Hay, L.R. Corah, F.K. Brazle, Frank Blecha, P.G. Reddy, R.E. Jr. Wary, J. Klindt
Kansas Agricultural Experiment Station Research Reports
Steers previously fed high-endophyte fescue hay showed a greater response of Ralgro® implants than those fed a low-endophyte hay. The mode of action for this response was not explained by cellular immune system responses or variability in prolactin levels.
Effects Of Finaplix® Synovex-S®, And Ralgro® Implants, Singularly Or In Combinations, On Performance, Carcass Traits, And Longissimus Palatability Of Holstein Steers, J.K. Apple, D.D. Simms, Gerry L. Kuhl, Michael E. Dikeman, Curtis L. Kastner
Effects Of Finaplix® Synovex-S®, And Ralgro® Implants, Singularly Or In Combinations, On Performance, Carcass Traits, And Longissimus Palatability Of Holstein Steers, J.K. Apple, D.D. Simms, Gerry L. Kuhl, Michael E. Dikeman, Curtis L. Kastner
Kansas Agricultural Experiment Station Research Reports
Over the entire feeding period (249 d). Finaplix® (F) plus Synovex-S® (S)-implanted steers had higher (P<.05) daily gains than F+Ralgro® (R), F; and control (C) steers. All treatments produced higher (P<.05) daily gains than C. with the exception of F: The only feed efficiency differences were during the fourth implant period. when F steers were more (P<.05) efficient than F+R or C steers. The F+S and F+R steers had higher (P<.05) masculinity scores than Sand C steers. Carcasses of F +S steers were heavier (P<.05) than those of F and C steers. The F+S steers had larger (P<.05) ribeyes than R, F; and C steers. Also, F+S steers tended (P=.07) to have lower yield grades than S, R. or C steers. Even though marbling scores and quality grades were similar (P>.05) among treatments. only 50% of F+S carcasses graded low Choice or higher compared to a range of 75 to 100% for the other treatments. The only meat palatability differences were tenderness scores; steaks from Sand F + R steers were less tender (P<.07) than those from Rand C steers.
Diagnosis Of Freemartinism In Heifers Born Co-Twin To A Bull, B.L. Larson, G.H. Kiracofe
Diagnosis Of Freemartinism In Heifers Born Co-Twin To A Bull, B.L. Larson, G.H. Kiracofe
Kansas Agricultural Experiment Station Research Reports
The wide variance in anatomical characteristics among heifers born co-twin to a bull make diagnosis of freemartinism by measurements of vaginal length or the distance between the anus and vulva unreliable. Change in serum luteinizing hormone (LH) in response to injection of estrogen or gonadotropin releasing hormone (GnRH) is different in freemartins compared to normal heifers but is also an unreliable predictor of freemartinism. Presently, the most conclusive way to establish freemartinism in a heifer born co-twin to a bull is to measure the percentage of XX and XY chromosomes in cells from whole blood, which is a specialized and …
Yield And Nutritional Quality Of Nine Summer Annual Forages, Gerry L. Kuhl, J.P. Shroyes, Paul D. Hartman, Dale L. Fjell
Yield And Nutritional Quality Of Nine Summer Annual Forages, Gerry L. Kuhl, J.P. Shroyes, Paul D. Hartman, Dale L. Fjell
Kansas Agricultural Experiment Station Research Reports
Nine summer annual forages were studied to evaluate yield and nutritional quality differences resulting from forage type and cultivar when cut at two stages of maturity. Substantial dry matter yield and quality differences were observed among the six hybrid pearl millets tested. Several hybrid pearl millets gave comparable dry matter yields to the sorghum-sudans at boot and headed stages of growth. Hybrid pearl millets were much higher in crude protein than the hybrid sorghum-sudans and sudangrass. Although yield increased markedly between boot and headed cutting stages, nutritional value declined greatly. Nitrate levels were excessively high in all forages when harvested …
Comparison Of Two Atrophic Rhinitis Vaccines For Young Pigs (1990), D A. Schoneweis, Robert H. Hines
Comparison Of Two Atrophic Rhinitis Vaccines For Young Pigs (1990), D A. Schoneweis, Robert H. Hines
Kansas Agricultural Experiment Station Research Reports
Two farrowing groups (340 pigs) were used to evaluate two atrophic rhinitis vaccines (Atrobac III and Tocivac for the young pig. Both vaccines were effective, because no clinical evidence of atrophic rhinitis was observed for either treatment during the experiment. Although the swine herd had been observed in previous farrowing do have various degrees of conjunctivitis, none was observed in the pigs vaccinated with either vaccine. Weight gains of pigs at 14 d and 35 d postweaning were the same for each treatment.; Swine Day, Manhattan, KS, November 15, 1990
Effect Of Extrusion On The Nutritional Value Of Soybeans And Sorghum Grain In Finishing Pigs (1990), G E. Fitzner, T L. Weeden, Terry L. Gugle, Robert H. Hines, Joe D. Hancock
Effect Of Extrusion On The Nutritional Value Of Soybeans And Sorghum Grain In Finishing Pigs (1990), G E. Fitzner, T L. Weeden, Terry L. Gugle, Robert H. Hines, Joe D. Hancock
Kansas Agricultural Experiment Station Research Reports
A total of 112 finishing pigs (avg initial wt of 139 lb) was used to determine the effects of adding extruded soybeans and/or sorghum grain to diets for finishing pigs. Treatments were: 1) sorghum-soybean meal control (sorghum-SBM), 2) extruded soybeans and ground sorghum, 3) SBM and extruded sorghum, and 4) extruded soybeans and sorghum. All diets were isocaloric and isolysinic. Using extruded soybeans and/or sorghum improved efficiency of gain compared to the sorghum-SBM control. This response was apparently related to the improved digestibilities of dry matter and nitrogen with the use of extruded ingredients. Optimum digestibility of dry matter and …
Analysis Of Kansas Hog Enterprise Returns From 1981-1990 (1990), Michael R. Langemeier
Analysis Of Kansas Hog Enterprise Returns From 1981-1990 (1990), Michael R. Langemeier
Kansas Agricultural Experiment Station Research Reports
Estimated historical return distributions for farrow-to-finish, feeder pig finishing, and feeder pig producing operations in Kansas from 1981-1990 were examined. Average returns per head were the highest and downside risk was the lowest for farrow-to-finish operations over this period. However, the required investment in buildings, equipment, and breeding stock per head was also higher for this operation. Thus, a tradeoff exists between returns per head and capital requirements per head.; Swine Day, Manhattan, KS, November 15, 1990
Interrelationship Between Hypersensitivity To Soybean Proteins And Growth Performance In Early-Weaned Pigs (1990), D F. Li, P G. Reddy, Frank Blecha, R Klemm, Jim L. Nelssen, Robert D. Goodband
Interrelationship Between Hypersensitivity To Soybean Proteins And Growth Performance In Early-Weaned Pigs (1990), D F. Li, P G. Reddy, Frank Blecha, R Klemm, Jim L. Nelssen, Robert D. Goodband
Kansas Agricultural Experiment Station Research Reports
One hundred twenty-five pigs were orally infused with 6 g/d of either dried skim milk, soybean meal (48% CP), soy protein concentrate, extruded soy protein concentrate, or experimental soy protein concentrate from 7 to 11 d of age and then fed a diet containing the corresponding protein sources from weaning (d 21) to 35 d of age. All pigs were fed a corn-soybean meal diet containing 10% dried whey, 1.25% lysine, and 3% soybean oil for the remaining 21 d of the experiment. Skin-fold thickness following intradermal injection of protein extracts, xylose absorption, and anti-soy immunoglobulin G (IgG) titers were …
Low Test-Weight Sorghum For Growing-Finishing Swine (1990), J A. Hansen, R C. Thaler, Robert D. Goodband, Jim L. Nelssen, Robert H. Hines, Joe D. Hancock
Low Test-Weight Sorghum For Growing-Finishing Swine (1990), J A. Hansen, R C. Thaler, Robert D. Goodband, Jim L. Nelssen, Robert H. Hines, Joe D. Hancock
Kansas Agricultural Experiment Station Research Reports
Two growth studies were conducted to determine the effects of substituting lower test-weight sorghum (35 lb/bu as LOW or 45 lb/bu as MED) for normal test-weight sorghum (55 lb/bu NORM), in growing and finishing swine diets. One-hundred twelve pigs (50 lb initial wt) were fed for 28 d in the grower study and 80 pigs (120 lb initial wt) were fed for 51 d in the finisher study. Diets were formulated to contain .80 and .65% lysine for the grower and finisher trials, respectively, using NORM and soybean meal; LOW and MED were substituted on a wt/wt basis for NORM. …
Litter Size For Gilts Fed Higher Levels Of Folic Acid And Riboflavin During Gestation (1990), C Zhang, D Li, Jim L. Nelssen, Duane L. Davis
Litter Size For Gilts Fed Higher Levels Of Folic Acid And Riboflavin During Gestation (1990), C Zhang, D Li, Jim L. Nelssen, Duane L. Davis
Kansas Agricultural Experiment Station Research Reports
We fed gilts diets containing either additional folic acid throughout gestation (1.5 g/ton, 4.5 lb/gilt daily), additional riboflavin (100 mg/gilt daily) from d 4 to 10 of gestation, both folic acid and riboflavin, or neither supplement All diets provided all KSU recommended allowances for all other nutrients. Neither farrowing rate nor litter size was affected by the treatments.; Swine Day, Manhattan, KS, November 15, 1990
Effects Of Amaferm® (Aspergillus Oryzae Fermentation Extract) On Performance And Body Temperature Of Stockers Fed Diets With Or Without Fescue Endophyte, K.P. Coffey, F.K. Brazle, Joseph L. Moyer
Effects Of Amaferm® (Aspergillus Oryzae Fermentation Extract) On Performance And Body Temperature Of Stockers Fed Diets With Or Without Fescue Endophyte, K.P. Coffey, F.K. Brazle, Joseph L. Moyer
Kansas Agricultural Experiment Station Research Reports
Sixty-four stocker steers were offered endophyte-free fescue hay ad libitum, with either bromegrass or high-endophyte fescue seed screenings and supplements with or without Amaferm8 (Aspergillus oryzae fermentation extract). Steers offered bromegrass seed screenings gained faster (P<.01), consumed more feed (P<.01), and converted feed dry matter to gain more efficiently (P<.01) than those fed fescue seed screenings. Amaferm did not affect stocker performance or reduce rectal temperature. Therefore, feeding high-endophyte fescue screenings reduced intake and daily gain, and Amaferm did not offset those effects.
Effects Of Processing Variables On Iridescence In Precooked Beef, H. Wang, Donald H. Kropf, Melvin C. Hunt, Curtis L. Kastner
Effects Of Processing Variables On Iridescence In Precooked Beef, H. Wang, Donald H. Kropf, Melvin C. Hunt, Curtis L. Kastner
Kansas Agricultural Experiment Station Research Reports
Beef semitendinosus (ST) muscles with injected water (3 or 10% of raw muscle weight) and phosphate (0.3%) were cooked to final internal temperatures of 130 (held at 130 for 121 min), 140 (held at 140 for 12 min), 145, or 155°1\ then sliced at 30, 45, 120, 130, or 145<>P by either a dull or a sharp slicer. Biceps femoris (BF) muscles had the same treatment but only at 3% water addition. Controls were uninjected muscles from the opposite side of the carcass. For ST muscles (all with 0.3% added phosphate), 3% added water resulted in less iridescence than …
Effect Of Pregnancy On Forage Intake And Utilization In Spring-Calving Beef Heifers Wintered On Flint Hills Range, E.S. Vanzant, R.C. Cochran
Effect Of Pregnancy On Forage Intake And Utilization In Spring-Calving Beef Heifers Wintered On Flint Hills Range, E.S. Vanzant, R.C. Cochran
Kansas Agricultural Experiment Station Research Reports
Six ruminally and eight bi-fistulated (ruminal and esophageal), 2-yr-old beef heifers were used to study the effects of pregnancy on forage intake and utilization under grazing conditions. During the third trimester of gestation, pregnant heifers ate more (P<.05) forage than nonpregnant heifers and maintained similar (P>.10) levels of organic matter and fiber digestibility. As calving neared, pregnant animals had higher (P<.05) rates of passage and tended to have lower ruminal capacity "¢(P=.15) and digesta fill (P=.14) than nonpregnant animals. Differences in quality of diet selected by the two groups were minimal.
Effect Of Protein Supplementation On Dormant, Bluestem-Range Forage Intake And Digestion And Protein Flow To The Small Intestine In Steers, S.M. Hannah, R.C. Cochran, D.L. Harmon, E.S. Vanzant
Effect Of Protein Supplementation On Dormant, Bluestem-Range Forage Intake And Digestion And Protein Flow To The Small Intestine In Steers, S.M. Hannah, R.C. Cochran, D.L. Harmon, E.S. Vanzant
Kansas Agricultural Experiment Station Research Reports
A digestion trial was conducted to determine dormant, bluestem-range forage intake, digestion, and protein flow to the small intestine in steers receiving different crude protein (CP) supplements. Dietary treatments were 1) control: no supplement; 2) low protein supplement (Low-CP): SBM + grain sorghum supplement containing 13% CP; 3) moderate protein supplement (Mod-CP): SBM + grain sorghum supplement containing 26% CP; and 4) dehydrated alfalfa pellets supplement (Dehy): supplement containing 17.5% CP. Forage intake increased an average of 36% in steers supplemented with Mod-CP and Dehy, compared to the forage intake of control steers. Forage intake of steers receiving Low-CP supplement …
Increasing Levels Of Grain Supplementation For Intensive-Early Stocked Steers: Two-Year Summary, R.C. Cochran, Robert T. Brandt Jr., E.S. Vanzant, E.M. Clary, Clenton E. Owensby
Increasing Levels Of Grain Supplementation For Intensive-Early Stocked Steers: Two-Year Summary, R.C. Cochran, Robert T. Brandt Jr., E.S. Vanzant, E.M. Clary, Clenton E. Owensby
Kansas Agricultural Experiment Station Research Reports
During the first 2 yr of a 4-yr experiment, increasing the level of grain sorghum supplementation (from 2 to 4 Ibid) for steers managed within an intensive-early stocking program tended to increase average daily gain in direct proportion to supplement level (2.3 (no supplement) to 2.5 and 2.7 lb/d, respectively). During both years, the amount of grass remaining in the pastures after the cattle were removed (July 15) and at the end of the growing season (October 1) was greater when cattle were supplemented with 4 lb of grain sorghum. Level of supplementation for grazing steers did not influence subsequent …
Nitrate Variation In Sudan Hay Bales From The Same Field, Carl H. Garten
Nitrate Variation In Sudan Hay Bales From The Same Field, Carl H. Garten
Kansas Agricultural Experiment Station Research Reports
Individual large round bales of sudan hay from the same cutting and field ranged from 1,525 to 6,250 ppm nitrate (NO3 ), with an average of 2,764 ppm. These results illustrate the substantial variability that can occur in the nitrate content of forage packages because of location in the field and serves to caution producers when feeding such forages.
Value Of Rice Mill Feed As A Feedstuff For Backgrounding Heifers, F.K. Brazle, K.P. Coffey
Value Of Rice Mill Feed As A Feedstuff For Backgrounding Heifers, F.K. Brazle, K.P. Coffey
Kansas Agricultural Experiment Station Research Reports
Stocker heifers were fed diets of either 67% rice mill feed + 33 % dehydrated alfalfa pellets (RA) or a 67% grain sorghum + 33% dehydrated alfalfa pellets (GA). The RA heifers consumed more feed daily but gained slower (P<.05), resulting in poorer feed efficiency. RA heifers also had a lower percentage shrink (P<.05) during the first 2 1/2 hr of simulated trucking. Rice mill feed is a poor feedstuff for growing calves when included in rations at high levels.
Evaluation Of Attributes Affecting Tenderness Differences Between Bos Taurus And Bos Indicus Cattle, G. Whipple, M. Koohmaraie, J.D. Crouse, Melvin C. Hunt, R.D. Klemm, Michael E. Dikeman
Evaluation Of Attributes Affecting Tenderness Differences Between Bos Taurus And Bos Indicus Cattle, G. Whipple, M. Koohmaraie, J.D. Crouse, Melvin C. Hunt, R.D. Klemm, Michael E. Dikeman
Kansas Agricultural Experiment Station Research Reports
Biological tenderness differences between longissimus muscles from 3/8 and 5/8 Sahiwal (Bos indicus) x Hereford-Angus and from Hereford-Angus (Bos taurus) were evaluated. No significant breed cross effects were observed for carcass traits or rates of pH and temperature decline. Loin steaks from Hereford x Angus had lower (P<.05) shear-force values and higher (P<.05) taste panel tenderness scores at 1 and 14 d postmortem. No breed effects existed for muscle fiber sarcomere length, muscle fiber type, muscle collagen, cathepsin enzyme activity, or calcium-dependent protease-I and -II activity. However, calcium-dependent protease inhibitor activity at 24 hr postmortem was greater (P<.01) in Sahiwal-crosses than for Hereford-Angus. Less protein degradation, which causes tenderization during aging, occurred in Sahiwal-crosses by d 14 than in Hereford-Angus at d 1 postmortem. Therefore, mechanisms involving calcium-dependent protease and its inhibitor may be the principal factors causing tenderness differences between Bos indicus and Bos taurus breeds.
Predicting Beef Carcass Retail Yield From Hot Carcass Traits, J.K. Apple, L.V. Cundiff, J.W. Wise, Michael E. Dikeman
Predicting Beef Carcass Retail Yield From Hot Carcass Traits, J.K. Apple, L.V. Cundiff, J.W. Wise, Michael E. Dikeman
Kansas Agricultural Experiment Station Research Reports
Hot carcasses from 288 steers were used to develop equations to predict weights and percentages of trimmed retail cuts. and trimmable fat yields from hot carcass traits. Independent variables examined were: (1) 12-13th rib fat probe; (2) lO-11th rib fat probe; (3) external fat score; (4) percent kidney knob; (5) hindquarter muscling score, and (6) carcass weight. Right sides of carcasses were fabricated into boneless cuts trimmed to .3 in. fat and weighed. Then. cuts were totally trimmed (.0 in.) and reweighed. Multiple regression equations developed from these variables accounted for 95 and 90% of the variation in total weight …