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Full-Text Articles in Agriculture

Data From: Yellow Air Day Advisory Study, Arthur J. Caplan Aug 2021

Data From: Yellow Air Day Advisory Study, Arthur J. Caplan

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Using a dataset consisting of daily vehicle trips, PM2.5 concentrations, along with a host of climactic control variables, we test the hypothesis that “yellow air day” advisories provided by the Utah Division of Air Quality resulted in subsequent reductions in vehicle trips taken during northern Utah’s winter-inversion seasons in the early 2000s. Winter inversions occur in northern Utah when climactic conditions are such that PM2.5 concentrations (derived mainly from vehicle emissions) become trapped in the lower atmosphere, leading to unhealthy air quality (concentrations of at least 35 µg/m3) over a span of what are called “red air days”. When concentrations …


Balancing Food Security And Environmental Sustainability By Optimizing Seasonal-Spatial Crop Production In Bangladesh, Man Li, Zhe Guo, Wei Zhang Jul 2021

Balancing Food Security And Environmental Sustainability By Optimizing Seasonal-Spatial Crop Production In Bangladesh, Man Li, Zhe Guo, Wei Zhang

Applied Economics Faculty Publications

The intensification of crop production has been identified as one of the major drivers of environmental degradation. While significant advances could still be made with more widespread adoption of sustainable intensification technologies that address the agronomic efficiency of nitrogen fertilizers, the dynamic use of agricultural land across seasons and associated crop-specific responses to fertilizer applications have so far been largely overlooked. This paper explores the potential for improving the economic-environmental performance of crop production through spatially integrated modeling and optimization, as applied to Bangladesh. Results show that per-billion-Taka nitrogen loss from soil would decline by 83% from the baseline level …


Bakery Organic Wheat Flour Quality And Quantity Requirements, Tatiana Drugova, Kynda R. Curtis Jul 2021

Bakery Organic Wheat Flour Quality And Quantity Requirements, Tatiana Drugova, Kynda R. Curtis

All Current Publications

This fact sheet summarizes the findings of a survey conducted with bakery owners and managers to assess their organic wheat flour quality and sourcing needs. We examine the importance of various quality measures in bakery decisions to purchase organic flour and baker perceptions of organic and conventional flour quality. We also discuss the hurdles and issues that bakeries face when purchasing organic flour and what prevents them from using organic flour if not currently doing so. Given the significant contribution of the Intermountain West’s production to domestic organic wheat supply, growers and millers must understand the needs of organic wheat …


Wheat Miller And Distributor Organic Wheat Quality And Quantity Requirements, Tatiana Drugova, Kynda R. Curtis Jul 2021

Wheat Miller And Distributor Organic Wheat Quality And Quantity Requirements, Tatiana Drugova, Kynda R. Curtis

All Current Publications

This fact sheet summarizes the findings of a survey conducted with wheat buyers (millers and distributors) to assess their organic wheat quality and sourcing needs. We examine the importance of various quality measures in miller and distributor decisions to purchase organic wheat and their perceptions of organic and conventional wheat quality. We also discuss the issues wheat buyers face when purchasing organic wheat and what prevents them from buying organic wheat if not already doing so. Given the significant contribution of the Intermountain West’s production to domestic organic wheat supply, growers and breeders must understand the needs of organic wheat …


Drought-Tolerant Options For Southwest Agriculture: Edible Produce, Emily Rice, Kynda R. Curtis May 2021

Drought-Tolerant Options For Southwest Agriculture: Edible Produce, Emily Rice, Kynda R. Curtis

All Current Publications

The arid Southwest has been heavily impacted by drought and climate change. The Southwest states are some of the driest in the nation. From 2000 to 2020, 65% of the state of Utah experienced abnormally dry conditions, 78% of Arizona, 69% of New Mexico, and 71% of Nevada. Drought can damage pastures and crops, leading to economic losses in agriculture. Sustaining agricultural production (crops, food, livestock) on tribal lands will become progressively more challenging in the future due to decreased water availability, extended droughts, and changes in precipitation quantities and timing. This fact sheet is the second in a series …


Drought-Tolerant Options For Southwest Agriculture: Ornamentals, Herbs, And Cosmetics, Emily Rice, Kynda R. Curtis May 2021

Drought-Tolerant Options For Southwest Agriculture: Ornamentals, Herbs, And Cosmetics, Emily Rice, Kynda R. Curtis

All Current Publications

The arid Southwest has been heavily impacted by drought and climate change. The Southwest states are some of the driest in the nation. Water shortages are also common, especially in the late summer when water restrictions are often imposed. Drought can damage pastures and crops, leading to economic losses in agriculture. This fact sheet is the third in a series of three that provide an overview of drought-tolerant crops, grasses, and native plants, which may assist in maintaining agricultural production for food, feed, and cosmetics and sustain grasslands and rangelands in the arid Southwest. The following ornamental, herbs, and cosmetics …


Drought-Tolerant Options For Southwest Agriculture: Grasses, Grains, And Legumes, Emily Rice, Kynda R. Curtis May 2021

Drought-Tolerant Options For Southwest Agriculture: Grasses, Grains, And Legumes, Emily Rice, Kynda R. Curtis

All Current Publications

The arid Southwest has been heavily impacted by drought and climate change. The Southwest states are some of the driest in the nation. Droughts damage pastures and crops, leading to economic losses in agriculture. This fact sheet is the first in a series of three that provide an overview of drought-tolerant crops, grasses, and native plants, which may assist in maintaining agricultural production for food and feed and sustain grasslands and rangelands in the arid Southwest. The following grasses, grains, and legumes used for forage, fodder, and human consumption, are all drought tolerant and, in many cases, tolerate salty soil …


Wrdc 2021, Don Albrecht May 2021

Wrdc 2021, Don Albrecht

Funded Research Records

No abstract provided.


Size And Scope Of Utah County Agriculture 2019, Ryan Feuz, Ryan Larsen, Dean Miner May 2021

Size And Scope Of Utah County Agriculture 2019, Ryan Feuz, Ryan Larsen, Dean Miner

All Current Publications

Utah County is located in the middle of the state. The county seat and largest city is Provo. As of 2018, the population of the county was estimated at 622,213. The Wasatch Mountain Range is in the eastern portion of the county. The elevation drops quickly from the mountains in the east to the Utah Lake valley in the center of the county. This fact sheet reviews land ownership, crop and livestock production, and farm income and age of operators.


Data For Farmland Preservation Study, Arthur J. Caplan, Brent C. Chamberlain Apr 2021

Data For Farmland Preservation Study, Arthur J. Caplan, Brent C. Chamberlain

Browse all Datasets

This study fills a gap in cultural ecosystem service (CES) assessment of prime farmland located in peri-urban areas by presenting results from a choice experiment recently conducted in Utah’s Wasatch Front region. The choice experiment was designed to account for heterogeneous effects associated with a wide array of socio-demographic and attitudinal characteristics on household preferences for farmland preservation, including farmland used for the joint production of solar power and agricultural products. We apply a mixed-logit model to our data that controls for preference heterogeneity among Wasatch Front households along two dimensions – at the individual household level and according to …


Utah Livestock Producer Preferred Drought Management Strategies, Kynda R. Curtis, Tatiana Drugova, Ruby Ward Apr 2021

Utah Livestock Producer Preferred Drought Management Strategies, Kynda R. Curtis, Tatiana Drugova, Ruby Ward

All Current Publications

This fact sheet, the second in a series of three, examines livestock producer preferred drought management strategies and how producer preferences change depending on drought severity and expected grazing efficiency. Severe drought in livestock production leads to decreases in feed availability, range or hay quality, and overall lower quality beef (Holupchinski et al., n.d.). Hence, drought increases production costs and producer dependence on imported feed. Thus, extended drought poses a threat to agricultural productivity and the economies of rural and tribal areas in Utah.


Utah Fresh Produce Grower Preferred Drought Management Strategies, Kynda R. Curtis, Tatiana Drugova, Ruby Ward Apr 2021

Utah Fresh Produce Grower Preferred Drought Management Strategies, Kynda R. Curtis, Tatiana Drugova, Ruby Ward

All Current Publications

This fact sheet, the first in a series of three, examines the preferred drought management strategies of fresh produce growers and how their preferences change depending on drought severity and expected yields. Severe drought in fresh produce production causes stunted growth resulting in smaller, lower quality produce, as well as increased vulnerability to pests, all of which result in large economic losses (Holupchinski et al., n.d.). Water shortages are also common, with restrictions on use commonly imposed, especially in the late summer months. Hence, extended drought poses a threat to agricultural productivity and the economies of rural and tribal areas …


Utah Hay And Forage Grower Preferred Drought Management Strategies, Kynda R. Curtis, Tatiana Drugova, Ruby Ward Apr 2021

Utah Hay And Forage Grower Preferred Drought Management Strategies, Kynda R. Curtis, Tatiana Drugova, Ruby Ward

All Current Publications

This fact sheet, the third in a series of three, examines the preferred drought management strategies of hay and forage growers and how their preferences change depending on drought severity and expected yields. Severe drought in forage production causes crop damage and losses leading to decreases in yield and profitability for growers (Yost et al., 2019). Water shortages are also common, with restrictions on use commonly imposed, especially in the late summer months. Hence, extended drought poses a threat to agricultural productivity and the economies of rural and tribal areas in Utah.


Impacts Of Drought On Tribal Economies In New Mexico, Tatiana Drugova, Kynda R. Curtis, Man-Keun Kim Jan 2021

Impacts Of Drought On Tribal Economies In New Mexico, Tatiana Drugova, Kynda R. Curtis, Man-Keun Kim

All Current Publications

Sustaining agricultural production on tribal lands will become progressively more challenging in the future due to decreased water availability, extended droughts, and changes in precipitation amounts and timing. This fact sheet will illustrate the potential economic impacts of drought on agriculture and reservation economies in New Mexico. New Mexico is the fifth driest state in the United States, with average yearly precipitation of 13.38 inches, and 69% of the state experienced abnormally dry conditions over the past two decades. The results discussed here cover six reservations located in New Mexico, including Acoma Pueblo, Jicarilla Apache Nation, Laguna Pueblo, Mescalero Apache …


Impacts Of Drought On Tribal Economies In Arizona, Tatiana Drugova, Kynda R. Curtis, Man-Keun Kim Jan 2021

Impacts Of Drought On Tribal Economies In Arizona, Tatiana Drugova, Kynda R. Curtis, Man-Keun Kim

All Current Publications

Sustaining agricultural production on tribal lands will become progressively more challenging in the future due to decreased water availability, extended droughts, and changes in precipitation amounts and timing. The objective of this fact sheet is to illustrate the economic impacts of drought on agriculture and reservation economies in Arizona. Arizona is the fourth driest state in the United States, with average yearly precipitation of 11.24 inches, and 78% of the state experienced abnormally dry conditions over the past 20 years. The results discussed here cover five reservations located in Arizona, including the Hopi Tribe, Navajo Nation, San Carlos Apache Tribe, …


Economic Impacts Of Drought In Utah: Uintah And Ouray Reservation, Tatiana Drugova, Kynda R. Curtis, Man-Keun Kim Jan 2021

Economic Impacts Of Drought In Utah: Uintah And Ouray Reservation, Tatiana Drugova, Kynda R. Curtis, Man-Keun Kim

All Current Publications

Sustaining agricultural production on tribal lands will become progressively more challenging in the future due to decreased water availability, extended droughts, and changes in precipitation amounts and timing. The objective of this fact sheet is to illustrate the economic impacts of drought on agriculture and the economy of the Uintah and Ouray Reservation in Utah.


Impacts Of Drought On Tribal Economies In Nevada, Tatiana Drugova, Kynda R. Curtis, Man-Keun Kim Jan 2021

Impacts Of Drought On Tribal Economies In Nevada, Tatiana Drugova, Kynda R. Curtis, Man-Keun Kim

All Current Publications

Sustaining agricultural production (e.g., crops, food, livestock) on tribal lands will become progressively more challenging in the future due to decreased water availability, extended droughts, and changes in precipitation amounts and timing. The objective of this fact sheet is to illustrate the economic impacts of drought on agriculture and reservation economies in Nevada.


A Decision Tool To Identify Population Management Strategies For Common Ravens And Other Avian Predators, Andrea F. Currylow, Brenda J. Hanley, Kerry L. Holcomb, Timothy Shields, Stephen Boland, William I. Boarman, Mercy Vaughn Jan 2021

A Decision Tool To Identify Population Management Strategies For Common Ravens And Other Avian Predators, Andrea F. Currylow, Brenda J. Hanley, Kerry L. Holcomb, Timothy Shields, Stephen Boland, William I. Boarman, Mercy Vaughn

Human–Wildlife Interactions

Some avian species have developed the capacity to leverage resource subsidies associated with human manipulated landscapes to increase population densities in habitats with naturally low carrying capacities. Elevated corvid densities and new territory establishment have led to an unsustainable increase in depredation pressure on sympatric native wildlife prey populations as well as in crop damage. Yet, subsidized predator removal programs aimed at reducing densities are likely most effective longer-term when conducted in tandem with subsidy control, habitat management, and robust assessment monitoring programs. We developed decision support software that leverages stage structured Lefkovitch population matrices to compare and identify treatment …


Fostering Community Supported Agriculture In Utah, Kelsey Hall, Roslynn Brain Nov 2020

Fostering Community Supported Agriculture In Utah, Kelsey Hall, Roslynn Brain

All Current Publications

This curriculum contains seven modules that describe the fundamentals of CSA, CSA marketing and outreach, CSA management, CSA pricing, CSA crop planning, legal concerns for CSA operations, and additional resources.


Size And Scope Of Grand County Agriculture 2019, Ryan Feuz, Ryan Larsen, Michael Johnson Oct 2020

Size And Scope Of Grand County Agriculture 2019, Ryan Feuz, Ryan Larsen, Michael Johnson

All Current Publications

Grand County is located in the center of the state along the eastern border with Colorado. As of 2017, the population was estimated at 9,674. Other surrounding Utah counties include Uintah, Carbon, Emery, Wayne, and San Juan. This fact sheet reviews information about land ownership, growing season, crop and livestock production, irrigation, farm income, and the average age of operator of Grand County agriculture in Utah.


Size And Scope Of Washington County Agriculture 2019, Ryan Feuz, Ryan Larsen, Ben Scow Oct 2020

Size And Scope Of Washington County Agriculture 2019, Ryan Feuz, Ryan Larsen, Ben Scow

All Current Publications

Washington County, named for the first president of the United States, George Washington, is located in the southwest corner of Utah. It is bordered by Nevada on the west and Arizona on the south. Other surrounding Utah counties include Iron and Kane. In 2017, the population was estimated at 165,662. Much of the terrain is rough and arid with little area conducive to agriculture. This fact sheet reviews the land ownership, growing season, crop, fruit and livestock production, irrigation, and farm income and age of operator information for Washington County, Utah agriculture.


Size And Scope Of Tooele County Agriculture 2019, Ryan Feuz, Ryan Larsen, Linden Greenhalgh Oct 2020

Size And Scope Of Tooele County Agriculture 2019, Ryan Feuz, Ryan Larsen, Linden Greenhalgh

All Current Publications

Tooele County is in northwestern Utah. It borders Nevada. Other surrounding Utah counties include Box Elder, Weber, Davis, Salt Lake, Utah, and Juab. As of 2017, the population of Tooele County was estimated at 67,456. The Great Salt Lake Desert covers much of the western portion of the county while the eastern portion contains many small towns outside of Salt Lake City. Tooele County is the second-largest county in Utah. This fact sheet reviews the land ownership, growing season, crop and livestock production, and farm income and age of farm operators in Tooele County.


Western Rural Development Center 2021, Donald Albrecht Sep 2020

Western Rural Development Center 2021, Donald Albrecht

Funded Research Records

No abstract provided.


Nitrogen Fertilizer Guide For First-Year Small Grains Following Alfalfa, Matt Yost, Collin Pound, Earl Creech, Grant Cardon, Jody Gale, Michael Pace, Boyd Kitchen, Steve Price, Kevin Heaton, Mark Nelson, Trent Wilde, Katie Russell Jul 2020

Nitrogen Fertilizer Guide For First-Year Small Grains Following Alfalfa, Matt Yost, Collin Pound, Earl Creech, Grant Cardon, Jody Gale, Michael Pace, Boyd Kitchen, Steve Price, Kevin Heaton, Mark Nelson, Trent Wilde, Katie Russell

All Current Publications

Nitrogen (N) fertilizer is one of the most expensive crop inputs. It is an essential nutrient for most crops and often increases yield more than any other nutrient. Small grains are no exception. Alfalfa is the dominant crop in Utah in terms of area and gross sales, and as a nitrogen-fixing legume, it does not require nitrogen fertilizer. When terminated, alfalfa usually leaves a lot of nitrogen in the soil for subsequent crops. The amount of nitrogen that it supplies to following crops has been termed the “alfalfa N credit.” In many cases, this credit can be up to 300 …


What Drives Bull Prices, And How Much Can I Spend On A Bull?, Matthew D. Garcia, Ryan Larsen, C. K. Chapman Jul 2020

What Drives Bull Prices, And How Much Can I Spend On A Bull?, Matthew D. Garcia, Ryan Larsen, C. K. Chapman

All Current Publications

Several factors determine the age-old question of how much to pay for a bull. These factors are highly variable and can fluctuate from year to year. The five main factors influencing bull prices are explored in this fact sheet, including breed, availability, auction activity, breeder reputation, and genetic potential.


Size And Scope Of Utah Agriculture 2019, Ryan Feuz, Ryan Larsen Jun 2020

Size And Scope Of Utah Agriculture 2019, Ryan Feuz, Ryan Larsen

All Current Publications

Utah is part of the Mountain West region of states and is bordered by Idaho to the north, Wyoming to the northeast, Colorado to the east, Arizona to the south, and Nevada to the west. It also shares its southeast corner with New Mexico. As of July 1, 2019, the U.S. Census Bureau (2019) estimated the population of Utah was 3,205,958. This fact sheet explores the land use and ownership, climate and growing season, crop and livestock production, irrigation, and information regarding farm income and operators in the state of Utah.


Size And Scope Of Juab County Agriculture 2019, Ryan Feuz, Ryan Larsen, Ruger Carter Jun 2020

Size And Scope Of Juab County Agriculture 2019, Ryan Feuz, Ryan Larsen, Ruger Carter

All Current Publications

Juab County is located in the western central part of Utah. It shares its western border with Nevada. Other surrounding Utah counties include Tooele, Utah, Sanpete, and Millard. Its primary economic base comes from agriculture, manufacturing, mining, recreation, and electrical power. As of 2017, the population was estimated at 11,250. This fact sheet provides information on land use and ownership, growing season, crop and livestock production, and age and income of farm operators in Juab County.


Size And Scope Of Uintah County Agriculture 2019, Ryan Feuz, Ryan Larsen, Boyd Kitchen Jun 2020

Size And Scope Of Uintah County Agriculture 2019, Ryan Feuz, Ryan Larsen, Boyd Kitchen

All Current Publications

Uintah County is part of the Colorado Plateau on the eastern border of Utah. It is in the Uintah Basin in the northeastern part of the state and borders Colorado. Other surrounding Utah counties include Daggett, Duchesne, Carbon, Emery, and Grand. Much of the economy in the county is based on natural resources, such as natural gas and oil production. Agricultural production is also very important in the county’s economy. This fact sheet examines the land ownership, crop and livestock production, climate, growing season, and farm income in Uintah County.


Size And Scope Of Daggett County Agriculture 2020, Ryan Feuz, Ryan Larsen, Boyd Kitchen May 2020

Size And Scope Of Daggett County Agriculture 2020, Ryan Feuz, Ryan Larsen, Boyd Kitchen

All Current Publications

Daggett County is located along the eastern top border of Utah. To the north, Daggett County is bordered by Wyoming while Colorado shares its border to the east. Other surrounding Utah counties include Uintah, Duchesne, and Summit. In the 19th century, the area was a favorite for mountain men, fur trappers, and traders. Ranching and farming have always played an important role in Daggett County. Its primary economic base today comes from tourism and recreation. The population was estimated at 1,029 in 2017. This fact sheet provides details on the land ownership, growing season, crop and livestock production, and farm …


Size And Scope Of Millard County Agriculture 2019, Ryan Feuz, Ryan Larsen, Mark Nelson May 2020

Size And Scope Of Millard County Agriculture 2019, Ryan Feuz, Ryan Larsen, Mark Nelson

All Current Publications

Millard County borders Nevada on the west. It is in the center of the western border of Utah. Surrounding Utah counties include Juab, Sanpete, Sevier, and Beaver. The population was estimated at 12,863 in 2017. The county has a total area of 6,828 square miles, making it the third largest county in Utah. The Sevier desert covers much of the county with the Pahvant Mountains forming the eastern county boundary. This fact sheet reviews the irrigation, crop and livestock production, land ownership, growing season, and farm income of Millard County agriculture.