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Full-Text Articles in Agriculture

Grape Vine Management, Tiffany Maughan, Mike Pace, Brent Black Feb 2017

Grape Vine Management, Tiffany Maughan, Mike Pace, Brent Black

All Current Publications

This fact sheet introduces grape planting and management. It includes plants, site selection, soil, site preparation, planting and spacing, irrigation, fertilization, training and trellising, cluster thinning, propagation, problems, insects and diseases, and harvest, storage and use.


Restoration Of The Iconic Pando Aspen Clone: Emerging Evidence Of Recovery, Paul C. Rogers, Jody A. Gale Jan 2017

Restoration Of The Iconic Pando Aspen Clone: Emerging Evidence Of Recovery, Paul C. Rogers, Jody A. Gale

Aspen Bibliography

Quaking aspen (Populus tremuloides Michx.) is being stressed across the America West from a variety of sources including drought, herbivory, fire suppression, development, and past management practices. Rich assemblages of plants and animals that utilize aspen forests, as well as economic values of tourism, grazing, hunting, and water conservation, make aspen ecosystems among the most valuable vegetation types in this region. The 43-ha Pando clone near Fish Lake, Utah, is an iconic example of an aspen community undergoing rapid decline due to overstory mortality and chronic recruitment failure. As part of a larger project to restore Pando, we fenced, …


Utah Regional Differences In Respirator Use And Fit Testing Among Pesticide Applicators, Michael Pate, F. Richard Beard, Kelsey L. Hall Jan 2017

Utah Regional Differences In Respirator Use And Fit Testing Among Pesticide Applicators, Michael Pate, F. Richard Beard, Kelsey L. Hall

Applied Sciences, Technology and Education Faculty Publications

The purpose of this study was to determine regional differences within Utah in response to piloting a mobile respirator training and fit assessment program for pesticide applicators. The objectives were to describe worker perceptions of respirator use and training experiences. Pilot trainings were offered in two southern counties and two northern counties of Utah. A total of 141 individuals completed the post-training questionnaire regarding use and fit testing experience with respirators as well as perceptions of the benefits to protecting respiratory health. The majority of respondents were male (95.7%, f = 112). The proportion of participants in the southern counties …


Benefits Of An Animal Traceability System For A Foot-And-Mouth Disease Outbreak: A Supply-Driven Social Accounting Matrix Approach, Man-Keun Kim, C. Michael Ukkestad, Hernan A. Tejeda, Deevon Bailey Jan 2017

Benefits Of An Animal Traceability System For A Foot-And-Mouth Disease Outbreak: A Supply-Driven Social Accounting Matrix Approach, Man-Keun Kim, C. Michael Ukkestad, Hernan A. Tejeda, Deevon Bailey

Applied Economics Faculty Publications

This study reports the findings for an analysis using the computer program NAADSM (North American Animal Disease Spread Model) and a supply-driven social accounting matrix to examine the impact of a hypothetical foot-and-mouth disease (FMD) outbreak in a relatively isolated part of the United States, Utah, under various levels of livestock traceability. The analysis demonstrates that a significant regional economic impact in Utah would result from an FMD outbreak but that improved levels of traceability would be very important in helping to reduce the negative economic consequences of the outbreak.


Genotypic Variability In Populus Tremula L. Affects How Anthropogenic Nitrogen Enrichment Influences Litter Decomposition, Franziska Bandau, Benedicte Riber Albrectsen, Riitta Julkunen-Tiitto, Michael J. Gundale Jan 2017

Genotypic Variability In Populus Tremula L. Affects How Anthropogenic Nitrogen Enrichment Influences Litter Decomposition, Franziska Bandau, Benedicte Riber Albrectsen, Riitta Julkunen-Tiitto, Michael J. Gundale

Aspen Bibliography

No abstract provided.


Maintaining Ecosystem Resilience: Functional Responses Of Tree Cavity Nesters To Logging In Temperate Forests Of The Americas, Jose Tomas Ibarra, Michaela Martin, Kristina L. Cockle, Kathy Martin Jan 2017

Maintaining Ecosystem Resilience: Functional Responses Of Tree Cavity Nesters To Logging In Temperate Forests Of The Americas, Jose Tomas Ibarra, Michaela Martin, Kristina L. Cockle, Kathy Martin

Aspen Bibliography

Logging often reduces taxonomic diversity in forest communities, but little is known about how this biodiversity loss affects the resilience of ecosystem functions. We examined how partial logging and clearcutting of temperate forests influenced functional diversity of birds that nest in tree cavities. We used point-counts in a before-after-control-impact design to examine the effects of logging on the value, range, and density of functional traits in bird communities in Canada (21 species) and Chile (16 species). Clearcutting, but not partial logging, reduced diversity in both systems. The effect was much more pronounced in Chile, where logging operations removed critical nesting …


Climatic Sensitivity Of A Mixed Forest Association Of White Spruce And Trembling Aspen At Their Southern Range Limit, Sophan Chhin, G. Geoff Wang Jan 2017

Climatic Sensitivity Of A Mixed Forest Association Of White Spruce And Trembling Aspen At Their Southern Range Limit, Sophan Chhin, G. Geoff Wang

Aspen Bibliography

No abstract provided.


Weaning Strategies In Beef Cattle To Reduce Stress, Matthew Garcia, Kerry Rood, Clark Israelsen Jan 2017

Weaning Strategies In Beef Cattle To Reduce Stress, Matthew Garcia, Kerry Rood, Clark Israelsen

All Current Publications

This fact sheet considers weaning strategies for beef cattle, including the advantages and disadvantages of fenceline weaning, and twostep weaning.


Guide To Quaking Aspen Ecology And Management With Emphasis On Bureau Of Land Management Lands In The Western United States, Paul C. Rogers Jan 2017

Guide To Quaking Aspen Ecology And Management With Emphasis On Bureau Of Land Management Lands In The Western United States, Paul C. Rogers

Aspen Bibliography

No abstract provided.


Influence Of Mature Overstory Trees On Adjacent 12-Year Regeneration And The Woody Understory: Aggregated Retention Versus Intact Forest, Miranda T. Curzon, Susan C. Baker, Christel C. Kern, Brian J. Palik, Anthony W. D'Amato Jan 2017

Influence Of Mature Overstory Trees On Adjacent 12-Year Regeneration And The Woody Understory: Aggregated Retention Versus Intact Forest, Miranda T. Curzon, Susan C. Baker, Christel C. Kern, Brian J. Palik, Anthony W. D'Amato

Aspen Bibliography

No abstract provided.


Can Carbon Fluxes Explain Differences In Soil Organic Carbon Storage Under Aspen And Conifer Forest Overstories?, Antra Boca, Helga Van Miegroet Jan 2017

Can Carbon Fluxes Explain Differences In Soil Organic Carbon Storage Under Aspen And Conifer Forest Overstories?, Antra Boca, Helga Van Miegroet

Aspen Bibliography

No abstract provided.


Aspen Health On National Forests In The Northern Rocky Mountain Region, James T. Blodgett, Kurt K. Allen, Kendra Schotzko, Al Dymerski Jan 2017

Aspen Health On National Forests In The Northern Rocky Mountain Region, James T. Blodgett, Kurt K. Allen, Kendra Schotzko, Al Dymerski

Aspen Bibliography

No abstract provided.


Post-Glacial Biogeography Of Trembling Aspen Inferred From Habitat Models And Genetic Variance In Quantitative Traits, Chen Ding, Stefan G. Schreiber, David R. Roberts, Andreas Hamann, Jean S. Brouard Jan 2017

Post-Glacial Biogeography Of Trembling Aspen Inferred From Habitat Models And Genetic Variance In Quantitative Traits, Chen Ding, Stefan G. Schreiber, David R. Roberts, Andreas Hamann, Jean S. Brouard

Aspen Bibliography

No abstract provided.


Quaking Aspen In The Northern Rockies Retention And Restoration, Camille Stevens-Rumann, Penelope Morgan, Eva Strand, Diane Abendroth Jan 2017

Quaking Aspen In The Northern Rockies Retention And Restoration, Camille Stevens-Rumann, Penelope Morgan, Eva Strand, Diane Abendroth

Aspen Bibliography

No abstract provided.


Assessment Of Aspen Ecosystem Vulnerability To Climate Change For The Uinta-Wasatch- Cache And Ashley National Forests, Utah, Janine Rice, Tim Bardsley, Pete Gomben, Dustin Bambrough, Stacey Weems, Allen Huber, Linda A. Joyce Jan 2017

Assessment Of Aspen Ecosystem Vulnerability To Climate Change For The Uinta-Wasatch- Cache And Ashley National Forests, Utah, Janine Rice, Tim Bardsley, Pete Gomben, Dustin Bambrough, Stacey Weems, Allen Huber, Linda A. Joyce

Aspen Bibliography

No abstract provided.


Equine Infectious Anemia, Karl H. Hoopes Jan 2017

Equine Infectious Anemia, Karl H. Hoopes

All Current Publications

This fact sheet gives information on equine infectious anemia, a blood-borne infectious viral disease of horses, donkeys, and mules. It describes transmission, clinical disease, diagnosis and control.


Caseous Lymphadenitis Management In Goats, C. Kim Chapman, Matthew J. Kennedy Jan 2017

Caseous Lymphadenitis Management In Goats, C. Kim Chapman, Matthew J. Kennedy

All Current Publications

This fact sheet describes Caseous Lymphadenitis, an infectious disease of sheep and goats and gives information on managing the disease.


Southeastern Utah Small-Scale Mixed Vegetable Production Costs And Returns - 2 Acres, 2016, Kynda Curtis, Jacob Rudd Jan 2017

Southeastern Utah Small-Scale Mixed Vegetable Production Costs And Returns - 2 Acres, 2016, Kynda Curtis, Jacob Rudd

All Current Publications

Sample costs and returns to produce mixed vegetables under drip irrigation and sold through direct markets in Southeastern Utah are presented. This publication is intended to be a guide used to make production decisions, determine potential returns and prepare business and marketing plans.