Animal Sciences Commons^™

New Club Wheat Holding Its Own Against Fungal Disease, Kim Garland-Campbell, Jan Suszkiw

Agricultural Research Magazine

Pacific Northwest wheat growers now have added insurance against outbreaks of yield-robbing fungi, thanks to Cara, a soft, white, winter club wheat cultivar developed by the Agricultural Research Service that boasts high levels of disease resistance and outstanding flour quality.

Washington State accounts for 77 percent, or 230,000 acres, of the entire U.S. club wheat crop, with the remainder produced in Oregon and Idaho. Much of the acreage in Washington and Oregon is planted with three cultivars: Bruehl, Cara, and Chukar. Spring-sown club wheat cultivars JD and Eden are grown on another 11,000 acres. Although several other winter club wheats …

Culturally Speaking: Deliver The Full Benefits Of Cultures, Phillip Tong

Dairy Science

No abstract provided.

Release Of Avian Neurotensin In Response To Intraluminal Contents In The Duodenum Of Chickens, Teresa F. Degolier, Robert E. Carraway

Biological Sciences Faculty Publications

Peripheral and hepatic-portal plasma levels of neurotensin (NT) in fed and fasted chickens were determined using RIA. Portal levels of NT1-13 (fed = 61.3 ± 3.9 fmol/mL; fasted = 44.5 ± 3.9 fmol/mL) were significantly higher than peripheral levels (fed = 8.2 ± 3.3 fmol/mL; fasted = 7.8 ± 3.0 fmol/mL) collected from the wing vein, indicating that some NT is metabolized in the liver. Portal plasma levels of NT collected from fed birds were also significantly higher than portal plasma levels of NT collected from fasted birds. Neurotensin, as identified by HPLC, exhibited a 2-fold increase in plasma extracts …

Behavioural Salinity Preferences Of Juvenile Green Sturgeon Acipenser Medirostris Acclimated To Fresh Water And Full-Strength Salt Water, J. B. Poletto, D. E. Cocherell, A. P. Klimley, J. J. Cech Jr., N. A. Fangue

School of Natural Resources: Faculty Publications

To quantify the salinity preference of juvenile green sturgeon Acipenser medirostris, two groups of A. medirostris [140 days post hatch (dph); total length (L_T) 38.0–52.5 cm] were acclimated to either near fresh water (mean ± S.E. salinity = 3.2 ± 0.6) or full-strength salt water (34.1 ± 1.2) over 8 weeks. Following acclimation, the two groups were divided into experimental and control groups, where experimental A. medirostris from both freshwater and saltwater acclimations were individually introduced (200–220 dph) into a rectangular salinity-preference flume (maximum salinity gradient: 5–33). Control A. medirostris were presented with only their acclimation …

Kentucky Warbler (Vol. 89, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

A Review Of The Artisan Cheese Industry, Jeffrey Mason

Dairy Science

The aim of this study was to determine the financial profitability of artisan cheese making, why it has become popular, processing differences compared commercial processing and any issues within the industry. Many studies suggest that the consumers are the driving force behind the increased popularity of artisan cheese. Consumption of specialty or artisan cheese grew by 75% between the years of 1994 and 2003. This movement in the American culture towards locally made small scale products can also be observed in other industries. The consumers preferences have changed they are now willing to pay more for a high quality product. …

A Summary Of The Department Of Fisheries, Western Australia Invertebrate Research At Cocos (Keeling) Islands 2006-2011, Lynda M. Bellchambers, Scott N. Evans

Fisheries Research Reports

The Cocos (Keeling) Islands are located in the Indian Ocean (12° 12” S, 96° 54” E). The group is comprised of two separate coral atolls, consisting of 27 islands. The southern atoll consists of 26 islands, surrounding a shallow lagoon, two of which are inhabited with a total population of approximately 600 people. Management of the Cocos (Keeling) Islands’ fish resources is conducted by the Department of Fisheries Western Australia (DoF), on behalf of the Commonwealth Government, under a Service Delivery Agreement (SDA). Between 2006 and 2011 DoF has conducted annual risk assessments to focus research and management objectives for …

Inland Aquaculture In Western Australia: Establishing An Aquaculture Operation Overview And Licensing, Western Australian Department Of Fisheries

Fisheries Occasional Publications

The Department of Fisheries (Department) is continuing to improve the efficiency and transparency of the regulatory assessment processes for prospective aquaculture ventures, and is in the process of implementing initiatives to increase competitiveness and attract private investment for some larger-scale aquaculture proposals. Support provided by the Department, particularly in areas such as fish health, has contributed to the growth of the industry, which will be underpinned by a secure and informed policy platform to facilitate future growth.

A Method For Determining A Fee For Access To The Aquatic Environment For Aquaculture And Pearling Purposes, Department Of Fisheries

Fisheries Occasional Publications

Water Lease Fees Working Group Report to the Hon Minister Norman Moore, MLC Minister for Fisheries July 2011

News Of The Department Of Animal Science, Department Of Animal Science

Animal Science Newsletters

No abstract provided.

Agricultural Research Magazine, February 2013

Agricultural Research Magazine

Table of Contents

4 Robust Results From Long-Term Research on Organic Cover Cropping

6 Rolling Out Cover Crops for Higher Yields and Improved Soil Quality

8 Emerging Enemy of Veggies Unmasked

11 Travel Patterns of Wind-Blown Soil Microbes

12 New Tools for Studying the Root of the Matter

14 Identifying Compounds To Help Control Bed Bugs

16 Studying Manure in Cows, in Feedlots, and in Fields

18 New Club Wheat Holding Its Own Against Fungal Disease

20 Temperament Plays Key Role in Cattle Health

22 State Department’s Gift of Dogwoods to Japan in Honor of 100th Anniversary of Cherry Tree …

Continuous, Pulsed And Disrupted Nutrient Subsidy Effects On Ecosystem Productivity, Stability, And Energy Flow, Michael J. Weber, Michael L. Brown

Natural Resource Management Faculty Publications

Resource pulses and subsidies can supply ecosystems with an important source of nutrients that supports additional productivity at multiple trophic levels. Common carp Cyprinus carpio provide ecosystems with a continuous nutrient subsidy through bioturbation and excretion but may also initiate a nutrient pulse through carcass decomposition. We examined how continuous (common carp foraging and excretion), pulsed (carcass decomposition) and disrupted (carp introduced and then removed) nutrient subsidies differed in their ability to alter nutrient availability, ecosystem productivity and stability and energy flow. Nitrogen and phosphorus availability and primary production were highest in pulsed, intermediate in continuous and lowest for disrupted …

The Impact Of Gut Passage By Binturongs (Arctictus Binturong) On Seed Germination, Christina P. Colon, Ahimsa Campos-Arceiz

Publications and Research

Binturongs (Arctictis binturong) are the largest of Asian civets and, due to their highly frugivorous diet, are expected to play an important role in seed dispersal processes. To study the effect of binturong gut passage on seed viability, we fed 10 captive binturongs with fruits of longan (Dimocarpus longan), papaya (Carica papaya) and chiku (Manilkara zapota), collected the seeds they defaecated, and planted these to determine seed germination rate and time. Of the defaecated seeds, 90.4% passed through binturong gut intact in under nine hours, and 99.4% passed in under 33 hours. Chiku seeds had the highest germination rate (35.7% …

Asian Primate Species Richness Correlates With Rainfall, Yi-Chen Wang, Amrita Srivathsan, Chen-Chieh Feng, Agus Salim, Myron Shekelle

Biology Faculty Publications and Presentations

Previous studies of meta-analyses found significantly positive correlations between primate species richness and rainfall for Africa, Madagascar and the Neotropics, with the exception of Asia, leaving the open question whether that anomaly is the result of sampling bias, biogeography, or some other factor. This study re-examines the question using modelled data, with primate species richness data from the Southeast Asian Mammals Databank and rainfall data from the Climatic Research Unit. Data processing with Geographical Information Systems resulted in 390 sample points. Reduced major axis and ordinary least squares regressions were employed to examine the relationship for six regions, including the …

Evolutionary Responses To Invasion: Cane Toad Sympatric Fish Show Enhanced Avoidance Learning, Georgina Caller, Culum Brown

Aquaculture Collection

The introduced cane toad (Bufo marinus) poses a major threat to biodiversity due to its lifelong toxicity. Several terrestrial native Australian vertebrates are adapting to the cane toad’s presence and lab trials have demonstrated that repeated exposure to B. marinus can result in learnt avoidance behaviour. Here we investigated whether aversion learning is occurring in aquatic ecosystems by comparing cane toad naı¨ve and sympatric populations of crimson spotted rainbow fish (Melanotaenia duboulayi). The first experiment indicated that fish from the sympatric population had pre-existing aversion to attacking cane toad tadpoles but also showed reduced attacks on native tadpoles. The second …

Sdsu Cow/Calf Teaching And Research Unit, Cody Wright, Kevin Vander Wal, George Perry

South Dakota Beef Report, 2013

The SDSU Cow/Calf Unit (CCU) is a multi‐purpose facility that provides resources for Animal Science courses and research projects. Cattle produced at the facility are also utilized by Little International, Block and Bridle, and livestock judging teams. The facility is managed by Kevin Vander Wal and generally employs 4 to 5 undergraduate students.

Sdsu Calf Value Discovery 2012/2013 Summary Report, J.A. Walker, W.C. Rusche

South Dakota Beef Report, 2013

The Calf Value Discovery Program (CVD) allows cow‐calf producers to gain knowledge of the finishing segment of the beef cattle industry and the marketing of fed cattle. Specifically, CVD provides an opportunity for cow‐calf producers to learn how their calves perform in a feedlot and their carcass value when sold in a value‐based marketing system. Each producer taking part in the program could consign 5 or more steers weighing between 500 and 800 pounds to the CVD program. Animals were finished at VanderWal Yards (Bruce, SD) in a calf‐fed program using typical diets and management protocols. Carcass and feedlot performance …

Oregon State Rank Assessment For White-Headed Woodpecker (Dryobates Albolarvatus), Eleanor P. Gaines

Institute for Natural Resources Publications

Oregon state conservation status assessment following NatureServe protocols for white-headed woodpecker, 2023.

Walking Distance And Performance Of Drylot Developed Beef Heifers Following Being Moved To A Grazing Situation, G.A. Perry, E.L. Larimore, J.A. Walker

South Dakota Beef Report, 2013

Research has shown that heifers moved from a drylot to grass after AI have decreased weight gains and pregnancy success compared to heifers developed on range. This effect could potentially be due to inexperience in a specific grazing environment, which could result in greater time spent exploring a new environment. In this study beef heifers were moved from a drylot to spring grass at two different times and their activity compared. Heifers in a drylot walked less than heifers grazing spring forage. However, following being moved to spring forage heifers that had been adjusted to grass for about a month …

"Beef: The Real Health Food", Peter Ballerstedt

Forage Symposium at the Kentucky Cattlemen’s Convention

The 2010 Dietary Guidelines for Americans recommends restricting our intake of saturated fat to less than 7 percent of calories, and our cholesterol intake to less than 300 mg per day (less than two eggs). They promote the use of low-fat milk and lean meat, and the use of “meat substitutes” in school lunches. These recommendations are consistent with the official dietary policy that began in 1977 with the release of the first Dietary Goals for the United States by the United States Senate Select Committee on Nutrition and Human Needs. These guidelines were not justified by the then-available science. …

Pasture Finishing Beef Opportunities In Kentucky, Greg S. Halich

Forage Symposium at the Kentucky Cattlemen’s Convention

Beef cattle were routinely finished locally in Kentucky before the 1950’s, primarily on pasture with some grain and by-products from distilleries. Cattle were typically born, raised, and finished on the same farm, sent to a local butcher, and the meat sold in nearby communities and cities. This all changed after the Second World War as grain and transportation costs decreased dramatically in conjunction with the establishment of supermarket chains that required a large, steady supply channel. The combined effect of these changes made finishing in large centralized locations more economical. Over the next couple of decades the finishing industry consolidated, …

Forages: Change-Challenges-Opportunities, Garry D. Lacefield

Forage Symposium at the Kentucky Cattlemen’s Convention

No abstract provided.

Foreword [2013], Garry D. Lacefield, Christi L. Forsythe

Forage Symposium at the Kentucky Cattlemen’s Convention

No abstract provided.

The Effect Of Handler Personality Type On Feedlot Cattle Behavioral Responses, H. Franzky, R. Pritchard, J. Trenhaile

South Dakota Beef Report, 2013

The ability to readily identify individuals that may have a greater innate ability to handle cattle in a low stress manner would be useful in feedlots and on ranches. This study was conducted to determine whether handler personality type would be a useful tool to predict stockman abilities. To accomplish this, 3 cattle handling exercises were created to observe human‐cattle interactions. A scoring system was developed to investigate cattle handling proficiency based on cattle behavioral responses. Handler personality type was classified using two assessments. Some cattle handling exercises did not differentiate handler personality types. Introverted handlers tended to have higher …

04. Botany, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

02. Animal Science, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

09. Environmental Science, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

07. Criminal Justice, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

11. Genetics, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

08. Engineering, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.