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Untangling The Economic And Social Impediments To Producer Adoption Of Organic Wheat, Donya L. Ralph-Quarnstrom 2019 Utah State University

Untangling The Economic And Social Impediments To Producer Adoption Of Organic Wheat, Donya L. Ralph-Quarnstrom

All Graduate Theses and Dissertations

Consumer demand for organic products has shown double-digit growth in recent years encouraging the development of a wider range of goods (Greene, 2017). Americans with an annual household income under $30,000 actively purchase organic foods at nearly the same rate as households with over $75,000 in annual incomes, 42% versus 49% (Greene et al., 2017). Previous research observed the adoption of organic farming practices on a combination of different grains, fruits and vegetables, meat, and dairy products from across the globe. However, this is the first study to examine the adoption of organic wheat in the Western U ...


Exterranean [Table Of Contents], Phillip John Usher 2019 Fordham University

Exterranean [Table Of Contents], Phillip John Usher

Literature

“For anyone who might be suffering from Anthropocene fatigue, this is a book to jolt you from your slumbers. What happens to the globe when we shift attention from the outward projection of emissions to extraction ? The Earth we thought we knew, and were already mourning, takes on a stunning new critical light.”—Claire Colebrook, Pennsylvania State University

Exterranean concerns the extraction of stuff from the Earth, a process in which matter goes from being sub- to exterranean. By bringing a rich archive of nonmodern texts and images from across Europe, into conversation with the contemporary work of Bruno Latour ...


Stability Analysis Of Kernel Quality Traits In Exotic-Derived Doubled Haploid Maize Lines, Adam Vanous, Candice Gardner, Michael Blanco, Adam Martin-Schwarze, Jinyu Wang, Xianran Li, Alexander E. Lipka, Sherry Flint-Garcia, Martin Bohn, Jode Edwards, Thomas Lubberstedt 2019 Iowa State University

Stability Analysis Of Kernel Quality Traits In Exotic-Derived Doubled Haploid Maize Lines, Adam Vanous, Candice Gardner, Michael Blanco, Adam Martin-Schwarze, Jinyu Wang, Xianran Li, Alexander E. Lipka, Sherry Flint-Garcia, Martin Bohn, Jode Edwards, Thomas Lubberstedt

Agronomy Publications

Variation in kernel composition across maize (Zea mays L.) germplasm is affected by a combination of the plant’s genotype, the environment in which it is grown, and the interaction between these two elements. Adapting exotic germplasm to the US Corn Belt is highly dependent on the plant’s genotype, the environment where it is grown, and the interaction between these components. Phenotypic plasticity is ill-defined when specific exotic germplasm is moved over large latitudinal distances and for the adapted variants being created. Reduced plasticity (or stability) is desired for the adapted variants, as it allows for a more rapid ...


Using A Case Study Approach To Teach Invasive Species And Climate Change, Amanda Hoover, Bradley Blaha, Jacob Englin, Madhav P. Nepal, Larry B. Browning, Matt L. Miller, P. Troy White 2019 Lake Preston School District, Lake Preston, South Dakota

Using A Case Study Approach To Teach Invasive Species And Climate Change, Amanda Hoover, Bradley Blaha, Jacob Englin, Madhav P. Nepal, Larry B. Browning, Matt L. Miller, P. Troy White

iLEARN Curriculum Resources

In this teaching module, students will explore emerald ash borer (EAB), its impacts on the ash trees, and how warming temperatures could affect EAB populations. The emerald ash borer is a green buprestid or jewel beetle native to north-eastern Asia that causes devastating disease in ash trees.


Climate Change Within A Biome, Tyone Kruse, Lisa Forcier, Madhav P. Nepal, Larry B. Browning, Matthew L. Miller, P. Troy White 2019 O’Gorman High School, Sioux Falls, South Dakota

Climate Change Within A Biome, Tyone Kruse, Lisa Forcier, Madhav P. Nepal, Larry B. Browning, Matthew L. Miller, P. Troy White

iLEARN Curriculum Resources

In this iLEARN lesson, students will investigate impacts of climate change on the native plants and animals, as well as the fisheries, agriculture, and forestry, within a biome of their choosing, and then develop and refine a solution for one of the impacts resulting from the climate change.


Forage News [2019-01], University of Kentucky Department of Plant and Soil Sciences 2019 University of Kentucky

Simpson (Geddes W.) Records, 1928-1989, Special Collections, Raymond H. Fogler Library, University of Maine 2019 The University of Maine

Simpson (Geddes W.) Records, 1928-1989, Special Collections, Raymond H. Fogler Library, University Of Maine

Finding Aids

Geddes Wilson Simpson received an A.B. in zoology from Bucknell University in 1929 and an A.M. in insect morphology from Cornell University in 1931. In 1935 he completed a Ph.D. in economic entomology at Cornell.

In 1931, Simpson joined the staff of the Maine Agricultural Experiment Station at the University of Maine. As a research entomologist, he gained national recognition for his work on aphids, especially those affecting potato plants. In 1952, Simpson was named professor of entomology at UMaine. He remained in that position until his retirement in 1974. For many years he was editor of ...


Product Concentration And Usage: Behavioral Effects In The Glyphosate Market, Edward D. Perry, David A. Hennessy, Giancarlo Moschini 2019 Kansas State University

Product Concentration And Usage: Behavioral Effects In The Glyphosate Market, Edward D. Perry, David A. Hennessy, Giancarlo Moschini

CARD Working Papers

People often ignore or misunderstand information that would help them make better decisions. For products that differ by concentration level, a critical choice concerns the correct dosage rate. We study the effects of changing glyphosate product concentration levels on farmers’ glyphosate usage behavior. Glyphosate is the world’s most widely used herbicide. After glyphosate went off patent in 2000, product variants with higher concentration levels entered the market. Using detailed farmlevel glyphosate use data in U.S. corn and soybeans over the period 1998-2011, we estimate the impact of product concentration levels on glyphosate application rates. We control for prices ...


Landscaping For Season Long Color, Jaydee Gunnell, Sheriden Hansen, Linden Greenhalgh, Holly Christley 2019 Utah State University

Landscaping For Season Long Color, Jaydee Gunnell, Sheriden Hansen, Linden Greenhalgh, Holly Christley

All Current Publications

This fact sheet describes plants that can give landscapes color all season long with blooms in spring, summer, fall and winter interests. It includes a listing of trees, shrubs, perennials, vines, ground covers, bulbs, and ornamental grasses.


Examining Preferences For Rural Living And How To Save The Rural Economy, Rebecca J. Vogt 2019 University of Nebraska-Lincoln

Examining Preferences For Rural Living And How To Save The Rural Economy, Rebecca J. Vogt

Cornhusker Economics

Recent articles in the New York Times and the Washington Post discuss preferences for rural living and if rural economies can be saved. Data from the Nebraska Rural Poll and other state surveys are used to further explore these topics.


Utilization Of Various Methods And A Landsat Ndvi/Google Earth Engine Product For Classifying Irrigated Land Cover, Andrew Nemecek 2019 University of Montana, Missoula

Utilization Of Various Methods And A Landsat Ndvi/Google Earth Engine Product For Classifying Irrigated Land Cover, Andrew Nemecek

Graduate Student Theses, Dissertations, & Professional Papers

Methods for classifying irrigated land cover are often complex and not quickly reproducible. Further, moderate resolution time-series datasets have been consistently utilized to produce irrigated land cover products over the past decade, and the body of irrigation classification literature contains no examples of subclassification of irrigated land cover by irrigation method. Creation of geospatial irrigated land cover products with higher resolution datasets could improve reliability, and subclassification of irrigation by method could provide better information for hydrologists and climatologists attempting to model the role of irrigation in the surface-ground water cycle and the water-energy balance. This study summarizes a simple ...


A Sentiment And Content Analysis Of Twitter Content Regarding The Use Of Antibiotics In Livestock, Garrett M. Steede, Courtney Meyers, Nan Li, Erica Irlbeck, Sherice Gearhart 2018 University of Minnesota - Twin Cities

A Sentiment And Content Analysis Of Twitter Content Regarding The Use Of Antibiotics In Livestock, Garrett M. Steede, Courtney Meyers, Nan Li, Erica Irlbeck, Sherice Gearhart

Journal of Applied Communications

On January 1, 2017, the final rule of the Veterinary Feed Directive (VFD) was put into place requiring antibiotics approved for both humans and animals to be discontinued for growth promotion. This change was brought on by the role growth promoters in livestock production play in the development of antibiotic resistance. Antibiotic resistance increases the costs associated with human health care by increasing the length of stays in the hospital and requiring more intensive medical care for patients. The purpose of this study was to explore sentiment and characteristics of social media content and the characteristics of the key influencers ...


Collegiate Millennials' Perceptions Of Locally Produced Beef, Shelby Oesterreicher, Lisa K. Lundy, Joy N. Rumble, Ricky W. Telg 2018 University of Florida

Collegiate Millennials' Perceptions Of Locally Produced Beef, Shelby Oesterreicher, Lisa K. Lundy, Joy N. Rumble, Ricky W. Telg

Journal of Applied Communications

Millennial consumers are stepping into important roles as decision makers and consumers. A knowledge and communication gap exists between cattle producers and consumers this knowledge seeking generation. This study focused on collegiate millennials’ perceptions of locally produced beef. The research design was qualitative in nature using focus groups. Participants associated the beef industry and beef products with the environment, management practices, treatment of animals, human health concerns, retail, experience with the beef industry, experience with beef, and transparency. Results of this study showed participants had minimal knowledge of the industry and relatively negative perceptions of the industry and beef products ...


Genetic Modification, Factory Farms, And Alf: A Focus Group Study Of The Netflix Original Film Okja, Garrett M. Steede, Kelsi Opat, Leah S. Curren, Erica Irlbeck 2018 University of Minnesota - Twin Cities

Genetic Modification, Factory Farms, And Alf: A Focus Group Study Of The Netflix Original Film Okja, Garrett M. Steede, Kelsi Opat, Leah S. Curren, Erica Irlbeck

Journal of Applied Communications

Okja is a fictional Netflix original film that was released in 2017. Okja features a “super pig” that is owned by the large, agricultural company Mirando Corporation. Okja is raised by a young girl, Mija, and her grandfather in the South Korean mountains. The film climaxes when Mija and the Animal Liberation Front (ALF) narrowly save Okja and a smuggled piglet from the slaughter process. The purpose of this study was to understand how college students responded to the film. The viewers of this film included students who were majoring in a field within the agricultural college (COA) at Texas ...


Agriculture - Soil Reports, 2018 Georgia Southern University

Agriculture - Soil Reports

Bulloch County Papers

Two soil reports of Bulloch and surrounding counties. Done by the USDA Soil Conservation Service. Help from the University of Georgia was used in the 1968 report.


Three Sister Crops: Understanding American Indian Agricultural Practices Of Corn, Beans And Squash, Sara Colombe, Madhav P. Nepal, Larry B. Browning, Matthew L. Miller, P. Troy White 2018 Hoven High School, Hoven, South Dakota

Three Sister Crops: Understanding American Indian Agricultural Practices Of Corn, Beans And Squash, Sara Colombe, Madhav P. Nepal, Larry B. Browning, Matthew L. Miller, P. Troy White

iLEARN Curriculum Resources

American Indians have practiced an inter-planting system to produce corn, beans, and squash, for generations. These crops are known as the “Three Sisters”. In this lesson developed for secondary agriscience curriculum, students will understand the past, current and future production practices of the three important crops. Students will also apply their knowledge to understand the crop selection process and relate to the changing environment.


Multi-Tactic Ecological Weed Management In A Changing Climate, Sonja K. Birthisel 2018 University of Maine

Multi-Tactic Ecological Weed Management In A Changing Climate, Sonja K. Birthisel

Electronic Theses and Dissertations

Climate change is expected to impact weed communities in Maine, and the efficacy of tools and tactics farmers use to manage them. Through seedbank sampling and surveys of Maine organic farms, we identified currently rare weeds that are known to be especially abundant or problematic in warmer areas of the USA and might therefore represent an emerging agronomic risk. Many ecological weed management strategies that focus on depleting the weed seedbank are expected to remain effective in a changing climate, and become increasingly important as efficacy of cultivation and some herbicide applications diminish or become more variable. Through field experiments ...


Temporal Dynamics Of Bacterial Communities In Soil And Leachate Water After Swine Manure Application, Elizabeth L. Rieke, Michelle L. Soupir, Thomas B. Moorman, Fan Yang, Adina C. Howe 2018 Iowa State University

Temporal Dynamics Of Bacterial Communities In Soil And Leachate Water After Swine Manure Application, Elizabeth L. Rieke, Michelle L. Soupir, Thomas B. Moorman, Fan Yang, Adina C. Howe

Agricultural and Biosystems Engineering Publications

Application of swine manure to agricultural land allows recycling of plant nutrients, but excess nitrate, phosphorus and fecal bacteria impact surface and drainage water quality. While agronomic and water quality impacts are well studied, little is known about the impact of swine manure slurry on soil microbial communities. We applied swine manure to intact soil columns collected from plots maintained under chisel plow or no-till with corn and soybean rotation. Targeted 16S-rRNA gene sequencing was used to characterize and to identify shifts in bacterial communities in soil over 108 days after swine manure application. In addition, six simulated rainfalls were ...


Catchment-Scale Phosphorus Export Through Surface And Drainage Pathways, Conrad E. Brendel, Michelle L. Soupir, Leigh Ann M. Long, Matthew J. Helmers, Charles D. Ikenberry, Amy L. Kaleita 2018 Iowa State University

Catchment-Scale Phosphorus Export Through Surface And Drainage Pathways, Conrad E. Brendel, Michelle L. Soupir, Leigh Ann M. Long, Matthew J. Helmers, Charles D. Ikenberry, Amy L. Kaleita

Agricultural and Biosystems Engineering Publications

The site-specific nature of P fate and transport in drained areas exemplifies the need for additional data to guide implementation of conservation practices at the catchment scale. Total P (TP), dissolved reactive P (DRP), and total suspended solids (TSS) were monitored at five sites—two streams, two tile outlets, and a grassed waterway—in three agricultural subwatersheds (221.2–822.5 ha) draining to Black Hawk Lake in western Iowa. Median TP concentrations ranged from 0.034 to 1.490 and 0.008 to 0.055 mg P L−1 for event and baseflow samples, respectively. The majority of P ...


Men’S Jeans Fit Based On Body Shape Categorization, Elahe Saeidi 2018 Louisiana State University

Men’S Jeans Fit Based On Body Shape Categorization, Elahe Saeidi

LSU Doctoral Dissertations

The purpose of this study was to categorize lower body shape in men and to investigate the interplay between body shape and fitting issues appearing in men’s jeans. More specifically, the goal of the study was to improve apparel fit based on body shape. The detailed objectives of the study were to: (1) Categorize male body shapes using statistical analysis; (2) use 3D virtual fitting technology to assess fit and develop a shape-driven pants block pattern for each body shape.

This quantitative study was conducted in three stages: (1) categorizing the body shape of 1420 male scans, aged 18-35 ...


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