Digital Commons Network^™

Agricultural Trade Publications And The 2012 Midwestern U.S. Drought: A Missed Opportunity For Climate Risk Communication, Sarah P. Church, Tonya Haigh, Melissa Widhalm, Silvestre Garcia De Jalon, Nicholas Babin, J. Stuart Carlton, Michael Dunn, Katie Fagan, Cody L. Knutson, Linda Stalker Prokopy

National Drought Mitigation Center: Faculty Publications

The Midwestern United States experienced a devastating drought in 2012, leading to reduced corn and soybean yields and increased instances of pests and disease. Climate change induced weather variability and extremes are expected to increase in the future, and have and will continue to impact the agricultural sector. This study investigated how agricultural trade publications portrayed the 2012 U.S. Midwestern drought, whether climate change was associated with drought, and whether these publications laid out transformative adaptation measures farmers could undertake in order to increase their adaptive capacity for future climate uncertainty. We performed a content analysis of 1000 media reports …

Farming And Eating, Margot J. Pollans

Elisabeth Haub School of Law Faculty Publications

This essay argues that the “us versus them” rhetoric that dominates food and agriculture policy today drives a wedge between farmers and food consumers. Together, farmers and food consumers could form a powerful coalition to challenge the true obstacle to sustainable and equitable food production: concentration of market and political power elsewhere along the food chain.

Technological Modernization And Its Impact On Agriculture, Fisheries And Fossil Fuel Utilization In The Asia Pacific Countries With Emphasis On Sustainability Perspective, Rajee Olaganathan, Kathleen Quigley

Publications

Modernization is a process that moves towards efficiency. This affects most of the fields such as agriculture, fisheries, forestry, urban planning, policy, fossil fuel usage, manufacturing, technology, economic growth etc. This process plays a major role in moving forward making things faster, better and basically more efficient. The effects of modernization on all these fields bring about the major changes to aspects such as social, economic and the environment. The level of operation has increased from a domestic level; small family scale business to large commercial levels. As the level of operation increased, the utilization of natural resources increased gradually …

Human Dimensions Of Habitat Loss In The Plains And Prairie Potholes Ecoregion, Lily A. Sweikert

Electronic Theses and Dissertations

The Plains and Prairie Potholes Ecoregion (PPPE), is located in the north-central contiguous United States and is one of the most imperiled grassland regions in the world. Most of the region is privately owned and used for the production of agricultural commodities. In addition to its direct benefits to humanity, the PPPE provides multiple ecosystem services including, soil and water quality improvements, carbon sequestration, weather amelioration, and wildlife habitat. Recent increases in expansion of row crop agriculture concerns conservation practitioners about the long-term integrity of the PPPE. Conservation practitioners are looking to improve their private landowner conservation initiatives in the …

Cultivating Ecological Literacy And Rethinking Our Connections To Nature, Sean Fretwell

College of Graduate Studies: Theses & Dissertations

In this dissertation I explore the complex, often contested, relationships between humankind and nature. I consider the changing state of these relationships as they are influenced by factors rooted in science, technology, and economics. I also examine these relationships as they relate to human activities with agriculture. Considering the present state of environmental crisis and the abundance of evidence indicating the deleterious activities of humankind as primary causes for the many global calamities, I argue for revising industrially-driven ideologies; particularly those driven by the economic paradigm of capitalism and self-interest. Additionally, I submit that a return to kinship with nature …

Impact Of Push-Pull Technology On The Nutritional Status Of Farmers' Children In Western Kenya, Nicholas O. Ogot, J. O. Pittchar, C. A.O. Midega, Z. R. Khan

All Peer-Reviewed Publications

This study examined the impact of push-pull technology (PPT) on the nutritional status of children aged 1-12 years. Non-push-pull (NPPT) farmers were used as a control group to establish a comparative model for this study. It determined household production, consumption, and surpluses, comparing the PPT adopters to the nonadopters; found out the incomes and food expenditures from farm products; found out the household dietary diversity scores; and finally found the nutritional status of the two household groups. A six faceted household-level metrics was employed. A sample of 216 households that registered 326 children was derived. This study was conducted in …

Effects Of Silvopasture Establishment On Aqueous And Gaseous Soil N Losses At The University Of New Hampshire Organic Dairy Research Farm, Kathryn Ann Slebodnik

Honors Theses and Capstones

The expansion of local agriculture in the New England region is putting increased pressure on farmers to expand their arable land base. While clear-cutting is a traditional method of converting forested land to agriculture, it is known for having adverse ecological impacts. To minimize these impacts, farmers can create a silvopasture which incorporates a portion of the original forest canopy into pastures or crop fields. This study evaluates the impact of land-use changes for agriculture on soil nitrogen (N) retention. In particular, this study investigates the differences in soil N turnover, gaseous loss, and aqueous loss among an established forest, …

Livestock-Livelihood Linkages In Uganda: The Benefits For Women And Rural Households?, Elizabeth Ransom, Carmen Bain, Iim Halimatusa'diyah

Sociology and Anthropology Faculty Publications

Livestock are an important component of rural households and gendered livelihood practices throughout sub-Saharan Africa. Widespread within the development literature is the belief in the livestock ladder, with poorer households often owning small stock and wealthier households owning large stock, with the assumption that poor households can utilize livestock to build their asset base and overtime this would allow poorer households to expand from small stock to large stock, in so doing climb the livestock ladder. There is also an assumption in the literature that women are more likely to oversee small stock. In addition, some well-known agricultural development programs …

Seed Policy In Pakistan: The Impact Of New Laws On Food Sovereignty And Sustainable Development, Amna Tanweer Yazdani, Nosheen Ali

Institute for Educational Development, Karachi

This paper highlights the challenges that genetically modified (GM) seeds pose for farmers, citizens and the land itself in Pakistan. It explores the history of agricultural policy in Pakistan from the Green Revolution to what is now being dubbed the “Gene Revolution”, and analyzes how harmful effects of both are being amplified by two recently passed laws: the Seed (Amendment) Act 2015 and the Plant Breeders' Rights Act 2016. The analysis of these laws is done from a food sovereignty perspective on sustainable development, where food sovereignty represents “the right of peoples to healthy and culturally appropriate food produced through …

A Matter Of The Soul: Our Human Relationship To Trees In Nebraska, Ariana Brocious

Department of English: Dissertations, Theses, and Student Research

We love trees. We connect with them more closely, relate to them more intimately, than almost any other plant. Nebraska, in the country’s heartland, may be known today for its fields of corn, soybeans, and cattle. But for the last 200 years, Nebraskans have also labored to fill their prairie state with trees. This obsession has touched all kinds of things: tax incentives, state slogans, farming practices, rural homeownership, urban water bills, state celebrations, land use and conservation.

A Matter of the Soul: Our Human Relationship to Trees in Nebraska is a work of narrative nonfiction that looks at how …

Effects Of Agricultural Practices On Soil Communities And Their Associated Ecosystem Services, Lesley W. Atwood

Doctoral Dissertations

To maximize crop yields, commodity crop production systems typically rely on inputs of fertilizers, pesticides, and irrigation; simplification of crop rotations (e.g., monocultures); and strategic use of soil disturbance (e.g., tillage, cultivation, etc.). While these practices are intended to optimize the soil conditions for crop development and reduce spatial and temporal variability in crop yield, they also impact soil biological diversity and the important agroecosystem services soil communities provide. Identification of management practices that are less prone to causing undesirable changes in the soil food web community are central to improving the sustainability of our agricultural systems. In this dissertation, …

Moving In Opposite Directions? Exploring Trends In Consumer Demand And Agricultural Production, Susan A. Schneider

Mitchell Hamline Law Review

No abstract provided.

Pasture To Package: Ensuring Food Safety Compliance And Animal Welfare Integrity In Grass-Fed Beef Production, Lauren Manning

Mitchell Hamline Law Review

No abstract provided.

Unburdening The Farm: A Dormant Commerce Clause Challenge To Conflicting Standards In Agricultural Production, Bethany Gullman

Mitchell Hamline Law Review

No abstract provided.

Bluegrass Capital: An Environmental History Of Central Kentucky To 1860, Andrew P. Patrick

Theses and Dissertations--History

This dissertation traces the long-term evolution of the Inner Bluegrass region of central Kentucky with a focus on the period between the first Euro-American incursions into the area and the Civil War era. Utilizing an agroecological perspective that analyzes cultivated landscapes for their ecological features, it explores the ever-shifting mix of cultural and natural influences that shaped the local environment. Most prominently, it reveals the extent to which intertwined strands of capitalism and slavery mingled with biology to produce the celebrated Bluegrass agricultural system.

It begins with an appraisal of the landscape before white men like Daniel Boone arrived, emphasizing …

Supplementation Of Sodium Butyrate To Post-Weaned Heifer Diets: Effects On Growth Performance, Nutrient Digestibility, And Health, Emily Margaret Rice

Master's Theses and Capstones

The objective of this study was to determine the effect of varying levels of sodium, butyrate (SB) on the growth, digestibility, and health of post-weaned heifers. Forty Holstein, dairy heifers with a mean age of 84 d and average body weight (BW) of 100.88 kg were housed, in a naturally ventilated freestall barn. Heifers were blocked by birth date and randomly assigned, to 1 of 4 treatments in a completely randomized block design: (1) 100 g of soybean meal carrier, (control; CON); (2) 0.25 g SB/kg of body weight + carrier (0.25SB); (3) 0.50 g SB/kg of BW +, carrier …

Tennessee Ag Insider, A Guide The The State's Farms, Food, And Forestry, 2017 Edition, Tennessee. Department Of Agriculture.

Tennessee Ag Insider

No abstract provided.

Impact Of The Zambian Agricultural Policy On Grain Trade, Onesphore Karuho

Walden Dissertations and Doctoral Studies

The agricultural sector in Zambia is supported through the government use of public expenditure programs to spur the production and subsidize the consumption of key grains to stabilize prices. Previous research has documented the effects of public spending on agriculture in terms of food prices and food security. The effects of government spending on the trade of key grains, however, is not well understood. As such, there is a gap in knowledge regarding the impact of agricultural policy on the agricultural trade. The purpose of this study was to determine the impact of Zambian agricultural policy on grain trade. A …

Perceptions Of Validity: How Knowledge Is Created, Transformed And Used In Bio-Agricultural Technology Safety Testing For The Development Of Government Policies And Regulations, Jennifer Josephs

Department of Conflict Resolution Studies Theses and Dissertations

This is a case study dissertation to research the socio-political conflict surrounding Gilles Eric Séralini’s et al (2012) research on the toxicity of Monsanto’s NK603 line of corn and the herbicide Roundup. The study analyzes this conflict as a system of interconnected and often conflicting interests, assumptions and ideologies about how knowledge is created and transformed from the research stage to the policy implementation stage. The goal of this study is to: 1.) analyze critical surface level and underlying factors that contribute to the conflict; 2.) analyze systemic processes between national and international researchers, private interests and government policymakers in …

Rooting A Successful Model For Agriculture In A Politics Of Possibility: The Case Of The Land Institute, Alicia Hullinger

Theses and Dissertations--Sociology

This research considers the potential for social movement organizations (SMOs) to bring about a comprehensive transformation to the current system of industrial agriculture by asking, How can a SMO outside a field of power advance an oppositional model while not being coopted by the dominant system? In Part One, I provide the background context for agricultural research systems in the U.S., describing the rise of the current landscape setting the national agenda and its consequences. To explain power dynamics, I apply a synthesis of Pierre Bourdieu’s and Raymond Williams’ relational theory models for considering the trends of dominant, alternative, …

A Comparison Of Honey Bee-Collected Pollen From Working Agricultural Lands Using Light Microscopy And Its Metabarcoding, M. D. Smart, R. S. Cornman, D. D. Iwanowicz, M. Mcdermott-Kubeczko, J. S. Pettis, M. S. Spivak, C. R.V. Otto

Department of Entomology: Faculty Publications

Taxonomic identification of pollen has historically been accomplished via light microscopy but requires specialized knowledge and reference collections, particularly when identification to lower taxonomic levels is necessary. Recently, next-generation sequencing technology has been used as a cost-effective alternative for identifying beecollected pollen; however, this novel approach has not been tested on a spatially or temporally robust number of pollen samples. Here, we compare pollen identification results derived from light microscopy and DNA sequencing techniques with samples collected from honey bee colonies embedded within a gradient of intensive agricultural landscapes in the Northern Great Plains throughout the 2010–2011 growing seasons. We …

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

All Current Publications

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

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.

Farm Work Injuries Among A Cohort Of Children In Kentucky, Usa, Steven R. Browning, Susan C. Westneat, Deborah B. Reed

Epidemiology and Environmental Health Faculty Publications

Children residing on farms with livestock may be at an increased risk for work-related injuries, compared to children who work on other commodity farms. This study characterizes children's work tasks on Kentucky farms and assesses whether children who work on beef cattle farms are at an increased risk for farm work injuries. The results of a cohort study of children aged 5-18 years (N=999 at baseline) working on family farms in Kentucky, followed for two consecutive years after an initial enumeration five years previously, found that 70% of the children were involved in animal-related chores. Across all age groups, children …

From Access To Excess: Agribusiness, Federal Water Programs, And The Historical Roots Of The California Water Crisis, Tracy Marie Neblina

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this paper is to show the link between water use, land consolidation, agribusinesses, and the water crisis that California began to experience in 2011. In order to better understand the relationship between the growth of agribusiness in the state and the evolution of water policy, this paper explores the historical context of land policy, the growth of farming in the San Joaquin Valley, and the development of federally funded water projects in the Central Valley. Years of expanding farmland and use of surface and underground water with limited regulation played an important role in exacerbating California’s water …

Engaging Educational Professionals Towards Training The Next Generation Within The Food, Agricultural, And Natural Resources Career Areas, Tyson Sorensen

Funded Research Records

No abstract provided.

The Challenge Of Climate Change Adaptation For Agriculture: An Economically Oriented Review, Bruce A. Mccarl, Anastasia W. Thayer, Jason P. H. Jones

Applied Economics Faculty Publications

Climate change is occurring. Deviations from historic temperatures and precipitation plus increased frequency of extreme events are modifying agriculture systems globally. Adapting agricultural management practices offers a way to lessen the effects or exploit opportunities. Herein many aspects of the adaptation issue are discussed, including needs, strategies, observed actions, benefits, economic analysis approaches, role of public/private actors, limits, and project evaluation. We comment on the benefits and shortcomings of analytical methods and suggested economic efforts. Economists need to play a role in such diverse matters as projecting adaptation needs, designing adaptation incentives, and evaluating projects to ensure efficiency and effectiveness.

Entrepreneurship In Local Economy And Food Systems Saf 401, Michael Cerbo

Library Impact Statements

No abstract provided.

Dispersion Of Ammonia From Concentrated Animal Feeding Operations, Austin D. Wardall

Masters Theses & Specialist Projects

The purpose of this research is to investigate the dispersion of ammonia (NH3) from three Concentrated Animal Feeding Operations (CAFOs) in western Kentucky, as well as to investigate the Weather Research and Forecasting – Chemistry (WRF-Chem) model’s sensitivity response to initial NH3 concentrations under both wet conditions (significant precipitation) and dry conditions (no precipitation). As expected, pollutant concentrations generally were significantly higher near their points of origin and generally declined away from the sources. Contrary to expectations, ammonia tended to rise through the planetary boundary layer (PBL) regardless of atmospheric conditions. Results showed modeled NH3 pollution levels at the surface …