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Articles 5101 - 5130 of 11404
Full-Text Articles in Entire DC Network
The Cost Of Affordable Food, Candice L. Cobuzzi
The Cost Of Affordable Food, Candice L. Cobuzzi
SURGE
When someone puts a piece of food in front of me, I don’t just see a piece of food.
Instead, I see an innocent cow being cornered by a forklift and slaughtered, its limp, moist tissue hung on a long conveyer belt with hundreds of others.
I see hundreds of chemically-injected chickens packed into a dark barn with no hope of seeing sunlight in their lifetime.
I see immigrants pulled from their houses like criminals, taken away from the lives they’ve spent years building for themselves and their families, working for the same food company that courted them into the …
Northwest Arkansas Consumer Perceptions Of Poultry Production, Stuart Estes
Northwest Arkansas Consumer Perceptions Of Poultry Production, Stuart Estes
Agricultural Education, Communications and Technology Undergraduate Honors Theses
Poultry production holds an important place in Arkansas economically and as a food source. The importance of poultry production ultimately hinges on the demands of the consumers and the perceptions that drive their purchases. With this in mind, this study surveyed consumers to assess their perceptions of poultry production in Arkansas. The instrument used to survey consumers was created by the researcher and an expert committee at the University of Arkansas. Consumers were interviewed through direct communication at grocery stores in northwest Arkansas. Data gathered from the study were analyzed for descriptive and correlational statistics. Data showed that consumers were …
Español A Inglés / English To Spanish: A Guide For Communication In Livestock Operations, Charles A. Shapiro, Leslie J. Johnson, John C. Fech, Paul Hay, Tom Holman, Larry Howard
Español A Inglés / English To Spanish: A Guide For Communication In Livestock Operations, Charles A. Shapiro, Leslie J. Johnson, John C. Fech, Paul Hay, Tom Holman, Larry Howard
University of Nebraska-Lincoln Extension: Historical Materials
Translated by: Rachel Albin, Dianne Danehey, Trevor Wright, and Alex Alpizar
Inglés/English * Cómo pronunciar la frase en Inglés * Español/Spanish * How to pronounce the phrase in Spanish
Numbers * General Communication * Locations * Weather * Colors * Days * Descriptions * Quantities * Feeding * Animal Health * Veterinary Terms * Manure Handling * Animals * General animal care
Effect Of Vacuum Tumbling Time, Salt Level, And Phosphate Alternatives On Processing Characteristics Of Natural Deli-Style Turkey Breast, Derek J. Schroeder
Effect Of Vacuum Tumbling Time, Salt Level, And Phosphate Alternatives On Processing Characteristics Of Natural Deli-Style Turkey Breast, Derek J. Schroeder
Department of Animal Science: Dissertations, Theses, and Student Research
Three studies were conducted to determine the effect of vacuum tumbling time on the processing characteristics of reduced sodium natural deli-style turkey breast. Production of sodium reduced natural deli-style turkey breast without phosphate is lower (P < 0.05) in texture and processing properties than deli-style turkey breast produced with phosphate. Reducing salt concentration to 1.0% produces natural deli-style turkey breast with less acceptable (P < 0.05) texture and processing characteristics compared to 1.5% or 2.0% added salt. Preblending was used to improve texture characteristics in reduced salt products. Control treatments had improved (P < 0.05) texture properties, decreased color values, …
Evaluation Of Oil Extraction On Corn Dry-Milling Byproducts In Growing And Finishing Cattle Diets, Melissa L. Jolly
Evaluation Of Oil Extraction On Corn Dry-Milling Byproducts In Growing And Finishing Cattle Diets, Melissa L. Jolly
Department of Animal Science: Dissertations, Theses, and Student Research
Dry-milling ethanol plants produce distillers grains (DG) and condensed distillers solubles (CDS). Before thin stillage is evaporated to CDS, corn oil is removed via centrifugation, producing de-oiled CDS. Depending on plant availability, CDS can be marketed or combined with DG to produce de-oiled distillers grains plus solubles (DGS). Currently, there are no data available on animal performance when corn oil is removed via centrifugation of the solubles stream. Therefore, two finishing experiments, a metabolism experiment, and a growing experiment were conducted to evaluate the effects of corn oil removal on cattle performance, carcass characteristics, and the effects on nutrient digestibility. …
Effects Of Maternal Nutrition And Post-Weaning Management In A Late Spring Calving System And Synchronization Of Estrus Using Fixed Time Ai Protocols, John D. Harms
Department of Animal Science: Dissertations, Theses, and Student Research
Three experiments were conducted to determine the impact of development systems, maternal protein supplementation, and estrus synchronization systems on beef cattle. Experiment 1 evaluated the effects of winter supplementation on cow performance and the effects of post-weaning management on progeny. Late spring calving cows grazed dormant range or meadow over winter and received either supplementation or no supplementation. Steer and heifer progeny were weaned and placed on dormant meadow or fed hay ad libitum. One half of the steers were placed in the feedlot at the end of treatment and the other half grazed range over summer. Cow winter treatment …
Transcriptional Regulation Of The Porcine Gnrh Receptor Gene By Glucocorticoids, Chanho Lee
Transcriptional Regulation Of The Porcine Gnrh Receptor Gene By Glucocorticoids, Chanho Lee
Department of Animal Science: Dissertations, Theses, and Student Research
Binding of GnRH to its receptor (GnRHR) stimulates the synthesis and secretion of the gonadotropins, as well as up-regulation of GnRHR. Thus, the interaction between GnRH and GnRHR represents a central point for regulation of reproduction. Glucocorticoids alter reproduction by reducing GnRH responsiveness of gonadotropes within the anterior pituitary gland, potentially via transcriptional regulation of the GnRHR gene. Investigation into this mechanism, however, revealed that the murine GnRHR gene was stimulated by glucocorticoids. To determine the effect of glucocorticoids on porcine GnRHR gene expression, gonadotrope-derived αT3-1 cells were transiently transfected with a vector containing 5118 bp of 5’ flanking sequence …
Are We Running Out Of Phosphorus?, Nayda Gonzalez, Rhonda Miller
Are We Running Out Of Phosphorus?, Nayda Gonzalez, Rhonda Miller
All Current Publications
Phosphorus is an essential nutrient. The world’s phosphorus supplies are limited. Do we have enough phosphorus to support our needs? This fact sheet addresses this question.
An Intergenic Region Shared By At4g35985 And At4g35987 In Arabidopsis Thaliana Is A Tissue Specific And Stress Inducible Bidirectional Promoter Analyzed In Transgenic Arabidopsis And Tobacco Plants, Joydeep Banerjee, Dipak K. Sahoo, Nrisingha Dey, Robert Houtz, Indu B. Maiti
An Intergenic Region Shared By At4g35985 And At4g35987 In Arabidopsis Thaliana Is A Tissue Specific And Stress Inducible Bidirectional Promoter Analyzed In Transgenic Arabidopsis And Tobacco Plants, Joydeep Banerjee, Dipak K. Sahoo, Nrisingha Dey, Robert Houtz, Indu B. Maiti
Kentucky Tobacco Research and Development Center Faculty Publications
On chromosome 4 in the Arabidopsis genome, two neighboring genes (calmodulin methyl transferase At4g35987 and senescence associated gene At4g35985) are located in a head-to-head divergent orientation sharing a putative bidirectional promoter. This 1258 bp intergenic region contains a number of environmental stress responsive and tissue specific cis-regulatory elements. Transcript analysis of At4g35985 and At4g35987 genes by quantitative real time PCR showed tissue specific and stress inducible expression profiles. We tested the bidirectional promoter-function of the intergenic region shared by the divergent genes At4g35985 and At4g35987 using two reporter genes (GFP and GUS) in both orientations in transient tobacco protoplast and …
2012 Oregon Vineyard And Winery Census Report, Southern Oregon University Research Center
2012 Oregon Vineyard And Winery Census Report, Southern Oregon University Research Center
Oregon Wine Board Documents
This statewide survey report on vineyards and wineries in Oregon covers bearing and nonbearing acres, size of vineyard operation, variety and county, size distribution, prices, yields, crush, inventory, and sales. The report also contains some comparisons of data sor 2011 and 2012. According to this report, continued growth was seen in nearly all aspects of the industry.
Disentangling Demand-Enhancing And Trade-Cost Effects Of Maximum Residue Regulations, Bo Xiong, John Beghin
Disentangling Demand-Enhancing And Trade-Cost Effects Of Maximum Residue Regulations, Bo Xiong, John Beghin
Department of Agricultural Economics: Faculty Publications
Maximum residue levels (MRLs) regulations in plant products can create unnecessary trade barriers on one hand and enhance demand via risk mitigation or quality assurance on the other. We stipulate a generalized gravity equation model to disentangle the effects of MRLs on the import demand and foreign exporters’ supply. Applying the framework to the MRLs on pesticides imposed by high-income OECD countries, we find that the MRLs jointly enhance the import demand and hinder foreign exporters’ supply. In addition, exporters from the less and least developed countries are more constrained by the MRLs than their competitors from the developed world.
Equine Viral Arteritis (Eva), Dirk K. Vanderwall, Kerry A. Rood, Bruce L. King
Equine Viral Arteritis (Eva), Dirk K. Vanderwall, Kerry A. Rood, Bruce L. King
All Current Publications
Equine viral arteritis (EVA) is a serious viral disease of horses that can affect the respiratory system and/or the reproductive system. Its importance to the U.S. equine industry was highlighted during a 2006 breeding industry outbreak that was associated with venereal spread of the virus in semen. This fact sheet provides background information of EVA, including prevention and control.
Training Livestock To Avoid Specific Forage, Beth Burritt, Morgan Doran, Matt Stevenson
Training Livestock To Avoid Specific Forage, Beth Burritt, Morgan Doran, Matt Stevenson
All Current Publications
This fact sheet provides the basics of aversion training for livestock.
Modelling Emergent Patterns Of Dynamic Desert Ecosystems, J. Stewart, A. J. Parson, J. Wainwright, G. S. Okin, B. T. Bestelmeyer, E. L. Frederickson, W. H. Schlesinger
Modelling Emergent Patterns Of Dynamic Desert Ecosystems, J. Stewart, A. J. Parson, J. Wainwright, G. S. Okin, B. T. Bestelmeyer, E. L. Frederickson, W. H. Schlesinger
Agriculture Faculty and Staff Scholarship
In many desert ecosystems vegetation is both patchy and dynamic: vegetated areas are interspersed with patches of bare ground, and both the positioning and the species composition of the vegetated areas exhibit change through time. These characteristics lead to the emergence of multi-scale patterns in vegetation that arise from complex relationships between plants, soils and transport processes. Previous attempts to probe the causes of spatial complexity and predict responses of desert ecosystems tend to be limited in their focus: models of dynamics have been developed with no consideration of the inherent patchiness in the vegetation, or else models have been …
Economic Contribution Of The Agricultural Sector To The Arkansas Economy In 2011, Leah English, Jennie Popp, Wayne Miller
Economic Contribution Of The Agricultural Sector To The Arkansas Economy In 2011, Leah English, Jennie Popp, Wayne Miller
AAES Research Reports and Research Bulletins
This report is the eighth in a series of reports examining agriculture’s economic contribution on the Arkansas economy. Utilizing data from the United States Bureau of Economic Analysis (BEA), USDA Economic Research Service (ERS), USDA National Agricultural Statistics Service (NASS), and Minnesota IMPLAN Group, Inc. (MIG), the economic contribution of agriculture on the Arkansas economy was estimated for the most recent year available, 2011. The total economic contribution of agriculture (direct, indirect, and induced effects) to value added, employment, and labor income was estimated using the Impact Analysis for Planning System (IMPLAN). The economic contributions of agricultural production and processing …
Growing South Dakota (Fall 2013), College Of Agriculture &. Biological Sciences
Growing South Dakota (Fall 2013), College Of Agriculture &. Biological Sciences
Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)
[Page] 2 Crop Watchers: Plant Science Department Research Efforts Strive To Enhance Farming Practices
[Page] 5 Profiles In Leadership: David Wright; Collegiate Leadership Matters
[Page] 6 Fall Collegiate News
[Page] 8 Opportunities To Explore: College’s Summer Camps Help Spark Career Interests
[Page] 10 Collaborative Campaign: Sales Of Cull Cows Helping Fund New SDSU Cow-Calf Facility
[Page] 12 Notable
[Page] 13 A Message From The SDSU Foundation
Genes With Physiological Roles In Callipyge Muscle Hypertrophy, Hui Yu
Genes With Physiological Roles In Callipyge Muscle Hypertrophy, Hui Yu
Open Access Dissertations
Callipyge sheep is an excellent model to study genes regulation in muscle growth since the up-regulation of DLK1 and/or RTL1 results in extreme postnatal muscle hypertrophy in loin and hindquarters. DLK1 and/or RTL1 are the primary inducers of muscle hypertrophy due to the inheritance model for the callipyge phenotype. The overall aim of this dissertation is to study the physiological pathways responding to the up-regulation of DLK1 and / or RTL1 in the hypertrophied muscles. Microarray analysis of gene expression identified 375 genes that were differentially expressed in callipyge semimembranosus. Twenty-five transcripts were further verified by quantitative PCR in two …
Nebline, October 2013
NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County
Feature: Volunteering for 4-H is Rewarding and Fun, While Benefiting Youth
Farm Views
Urban Agriculture
Food & Fitness
Home & Family Living
Horticulture
Environmental Focus
4-H & Youth
Community Focus
Extension Calendar
Nutrition Education Program
Family and Community Education (FCE) Clubs
and other extension news and events
Functional Characterization Of Metallothioneins In Arabidopsis And Barley, Nimnara Yookongkaew
Functional Characterization Of Metallothioneins In Arabidopsis And Barley, Nimnara Yookongkaew
Open Access Dissertations
Metalothioneins (MTs) are metal binding proteins that can bind metals such as Cu, Zn, and Cd but the functions of MTs in plants are largely unknown. To understand the function of MTs in Arabidopsis, T-DNA insertion mutants lacking 4 MT genes including MT1a, MT2a, MT2b and MT3 were developed. The quadruple mutant (mt1a/mt2a/mt2b/mt3) showed no visible phenotype under standard growth conditions. However, it accumulated higher Cu in leaves compared to wild type but lower Cu in seeds. Further analysis showed that triple mutants lacking both MT1a and MT2b, which are highly expressed in vascular tissues, had similar …
Vegetable Production Guide For Commercial Growers, 2014-15, Ricardo Bessin, Kenneth W. Seebold, Shubin Saha, Shawn Wright, John Strang
Vegetable Production Guide For Commercial Growers, 2014-15, Ricardo Bessin, Kenneth W. Seebold, Shubin Saha, Shawn Wright, John Strang
Agriculture and Natural Resources Publications
Successful vegetable production generally requires the grower to make daily decisions regarding pest management, irrigation, and cultural practices. Would-be growers unwilling to make serious investments of time (and money) should not attempt to expand beyond a space at the farmers’ market. It is important for vegetable growers to have a market outlet for their product before they choose to start production. Good marketing plans start with the customer and work backward to production. Potential growers should first determine exactly what buyers want, how they want it, and when they want it. They then must determine how these crops should be …
The Role Of Soil Microorganisms In The Resistance Of Giant Ragweed, Horseweed, And Common Lambsquarters To Glyphosate, Jessica Renee Schafer-Bugg
The Role Of Soil Microorganisms In The Resistance Of Giant Ragweed, Horseweed, And Common Lambsquarters To Glyphosate, Jessica Renee Schafer-Bugg
Open Access Dissertations
Continuous glyphosate use has contributed to an increasing number of problematic glyphosate-resistant (GR) weeds. The mechanism of resistance in many GR weeds is poorly understood, in part, due to a poor understanding of how exactly glyphosate kills a plant. In previous research, the efficacy of glyphosate was demonstrated to be strongly influenced by root invading soil-borne microorganisms. However, this interaction among plants, glyphosate, and soil microorganisms has only been studied in a number of crop plants, but not in weed species. This is surprising since the soil biotic environment has a strong impact on the activity of this important herbicide. …
Louisiana Agriculture Fall, 2013
Impacts And Feasibility Of The Us And The Eu Sustainability Criteria On Existing Land-Use Practices, Krissana Treesilvattanakul
Impacts And Feasibility Of The Us And The Eu Sustainability Criteria On Existing Land-Use Practices, Krissana Treesilvattanakul
Open Access Dissertations
Several studies have examined the land use and economic consequences of national and multi-national biofuel policies. They explored the impacts of biofuels mandates mainly based on the quantitative biofuel targets. However, the recently updated renewable policies of the United States and the European Union, which are the US Renewable Fuel Standard (RFS) and EU Directive 2009/28 of the Renewable Energy Directive (RED) both place restrictions on land that can be used to produce biofuel, and these restrictions are generally known as sustainability criteria. This research aims to determine to what extent sustainability criteria are actually binding; that is, would they …
Welfare Impacts Of False Codling Moth Threatening California Oranges, Azza Mohamed Kamal Ahmed Mohamed
Welfare Impacts Of False Codling Moth Threatening California Oranges, Azza Mohamed Kamal Ahmed Mohamed
Open Access Dissertations
Welfare impacts of alternative pest management strategies of False Codling Moth (FCM) threatening California's oranges are examined. Different economic agents along the supply chain of fresh oranges and orange products in the United States are considered, including consumers, retailers, wholesalers, and growers. A partial equilibrium dynamic framework that accounts for supply response from the other US orange producing states is developed. Data for supply shocks (orange yield losses and control costs) are obtained from the Animal and Plant Health Inspection Service of the United States Department of Agriculture (APHIS).
FCM is not presently in the United States. If introduced to …
Three Essays On The Interaction Between Global Trade And Greenhouse Gas Mitigation Agreements, Zeynep Burcu Irfanoglu
Three Essays On The Interaction Between Global Trade And Greenhouse Gas Mitigation Agreements, Zeynep Burcu Irfanoglu
Open Access Dissertations
The role of trade sanctions in enforcing greenhouse gas mitigation agreements is the fundamental theme of the three essays comprising this dissertation. All three essays employ a multi-sector, multi-region computable general equilibrium model, GTAP-AEZ-GHG, documented in Golub et al. (2009) to investigate how the United States can use trade sanctions as an enforcement mechanism in a global greenhouse gas (GHG) mitigation agreement. The focus is placed on inducing China to comply with the global agreement.
The first essay contributes to the body of knowledge on global GHG emissions mitigation agreements by investigating the range of emission taxes that can be …
Environmental Tradeoffs In Bioenergy Production And Agricultural Practices, Alicia Lynn English
Environmental Tradeoffs In Bioenergy Production And Agricultural Practices, Alicia Lynn English
Open Access Dissertations
The focus of this dissertation is the environmental tradeoffs of stover removal within the Corn Belt. The environmental tradeoffs considered are mainly concerned with managing soil erosion and soil quality. The analysis layers soil characteristics, management strategies and per acre costs using an integrated RUSLE2/WEPS model and an economic optimization model to illuminate a lower bound supply response. Different assumptions were tested in regards to sustainability, prices, and market integration for five states and 18,760 soil types throughout the Corn Belt. Sustainability was defined to limit soil erosion from wind and water to 5 tons/acre/year and the soil organic matter …
Management Of Young Calves For The Small Scale Hobbiest, Part 2: Feeding, Allen Young, Kerry A. Rood
Management Of Young Calves For The Small Scale Hobbiest, Part 2: Feeding, Allen Young, Kerry A. Rood
All Current Publications
This fact sheet provides information for small scale hobbiests about feeding young calves, including liquid feeding, calf starter, and hay.
Management Of Young Calves For The Small Scale Hobbiest, Part 3: Calf Scours, Allen Young, Kerry A. Rood
Management Of Young Calves For The Small Scale Hobbiest, Part 3: Calf Scours, Allen Young, Kerry A. Rood
All Current Publications
This fact sheet provides information on dealing with calf scours for the small scale hobbiest, including treatment and prevention.
Management Of Young Calves For The Small Scale Hobbiest, Part 1: New Born Calf, Allen Young, Kerry A. Rood
Management Of Young Calves For The Small Scale Hobbiest, Part 1: New Born Calf, Allen Young, Kerry A. Rood
All Current Publications
This fact sheet provides tips to small scale hobbiests about caring for a new born calf.
The Effects Of Planting Techniques On Maize Grain Yield And Silage Production, Tyler D. Kaufman
The Effects Of Planting Techniques On Maize Grain Yield And Silage Production, Tyler D. Kaufman
Theses and Dissertations
This thesis is a comprehensive analysis of the effects of seed orientation, row direction and planting population on grain yield, kernel composition, and silage yield and composition. Producers are striving to increase profit by efficiently using their available land area to maximize crop production. However, little research is available testing the effect of seed orientation on grain or silage production. Quantifying the impacts of seed orientation and row direction on grain and silage is essential for maximum crop production. Dissemination of the results should benefit grain and silage producer.
Two experiments were conducted to evaluate the effects of manipulating seed …