Agriculture Commons^™

Assessing The One Health (Ecosystem, Animal And Human Health) Impacts Of Current Dietary Patterns Based On Farm-To-Fork Life Cycle Assessment In The Republic Of Ireland, Daniel Tymko Burke, Paul Hynds, Anushree Priyadarshini

Articles

Food production and dietary patterns play a central role in the myriad interactions among human, animal, and environmental health, emphasising the need for a One Health approach, and this study aims to evaluate dietary patterns within this framework. A cross-sectional dietary survey of adults was undertaken (2021) with a sample size of 957 respondents, representative of the population of Ireland. Subsequently, a farm-to-fork life cycle assessment (LCA) was employed to assess nine human health and environmental impacts (fine particulate matter formation, freshwater and marine ecotoxicity and eutrophication, human carcinogenic and non-carcinogenic toxicity and terrestrial acidification and ecotoxicity) across thirteen distinct …

Water Holding Capacity Of Soil And Resilience To Drought, Taro Mieno

Cornhusker Economics

For the past two years, I have been involved in an NSF-funded research project titled “RII Track-2 FEC: Supporting Rural Livelihoods in the Water-Stressed Central High Plains.” The overarching goal of this project is to evaluate the potential of microbials and biochar to enhance soil water holding capacity (hereafter, WHC), thereby improving drought resilience in crop production and reducing irrigation demand to slow aquifer depletion. Visit the project website for more details. A key component of this research is assessing the economic viability of these interventions, a task for which I am responsible.

To understand the economic benefits of increasing …

Growing South Dakota (Spring 2025), College Of Agriculture, Food And Environmental Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 Keeping South Dakota's food supply safe
[Page] 6 Controlling environmental listeria
[Page] 8 Inaugural 2+2 vet program class graduates
[Page] 10 Faculty honored for excellence
[Page] 12 New leader for agronomy, horticulture, plant science
[Page] 14 Students spend spring break in South Africa
[Page] 16 Hadacek offers advice to fellow graduates
[Page] 17 Park Interpretation and Management Club starts
[Page] 18 On the front lines with invasive species
[Page] 22 Director Karla Trautman retires
[Page] 24 Helping navigate precision ag
[Page] 26 Growing bigger, better beef
[Page] 28 Jackrabbits Then and Now

Food Insecurity In Latin America: Climate Change, Industrial Agriculture, And The Case For Regenerative Solutions, Leila Hernandez-Webster

CISLA Senior Integrative Projects

This study critically analyzes the nexus between climate change and food insecurity in Latin America, with a particular focus on Costa Rica’s agricultural sector. It interrogates how industrial agricultural practices, deforestation, and trade liberalization have contributed to environmental degradation and heightened socio-economic vulnerabilities, especially among smallholder farmers. Through the lens of political ecology, this research situates these dynamics within the broader context of neoliberal and neo-extractivist development paradigms, which have systematically eroded food sovereignty. This study also evaluates agro-ecological responses, particularly agroforestry, as viable strategies for promoting ecological resilience and socio-economic equity. In doing so, it underscores the imperative of …

Consumer Perceptions Of Hemp-Fed Aquaculture, Jillian Hyink, Brandon R. Mcfadden, Saroj Adhikari, Brandy E. Phipps, Tyler Mark, Waldemar Rossi, Craig Schluttenhofer, Seong D. Yun

Agricultural Economics Faculty Publications

Global demand for seafood has increased significantly in recent decades and is projected to continue rising. Aquaculture production has increased in the United States and globally to meet this demand, offering a relatively sustainable supplement to wild fish supplies. However, increased production further strains natural populations of pelagic species used to make fishmeal and fish oil into feedstocks, raising production costs and introducing safety concerns associated with fish consumption. A potential alternative feed ingredient is hemp, which can provide a cost-effective and nutritious feed for carnivorous fish. Moreover, hemp could meet the requirements for the final product to carry a …

Gamma Sigma Delta, Nebraska Chapter Newsletter, Issue #67 April 2025

Gamma Sigma Delta, Nebraska Chapter: Newsletters

President's message, Deb VanOverbeke

Student awards: Outstanding Junior Lara Arnold, Outstanding Senior Emily Eilers, Graduate Award Caitlin Ross

Dues and membership information

Faculty awards: Research Award Samodha Fernando, Teaching Award Gary Sullivan, Extension Awards Jenny Nixon and Bijesh Maharjan, Award of Merit Mike Boehm

Gamma Sigma Delta committees 2025

Foundation fund information

New members inducted

In memoriam: Dorothy "Dotti" Mott Callahan (May 4, 1942-August 12, 2023); Frank Michael Zoz (November 5, 1936-December 9, 2023); Duane Calvin Acker (March 13, 1931-December 13, 2024); John C. Owens (1944-2024); Duane A. Olson (July 17, 1935-January 5, 2025); Roger W. Mandingo (April 21, 1939-January …

Louisiana Agricultural Magazine, Spring 2025

Louisiana Agriculture

Growing fruits and pecans is a part of Louisiana’s agricultural heritage. Citrus trees have been planted here for three centuries, and the state is famous for strawberries. Pecans and mayhaws are native to the state, and they are beloved by Louisianans. Some of these fruits have become industries worth millions of dollars, while others have become popular for home production.

This issue of Louisiana Agriculture focuses on the efforts of LSU AgCenter Extension experts working to foster home fruit production and support the fruit and pecan industry in Louisiana. Through their research and extension programs, they provide homeowners and commercial …

Ecological Restoration And Ecosystem Memory Of Wildlife Forage And Understory Diversity In A Young Pine Monoculture Plantation In Central-Interior British Columbia, Julia Claire Bizon

Aspen Bibliography

Ecological restoration has recently taken center stage in the rehabilitation of degraded forest ecosystems to improve multifunctionality, biodiversity, and wildlife habitat conservation. The research summarized herein assessed the efficacy of variable stand density thinning (200, 400, and 600 stems/ha) and artificial canopy gaps (0.2, 0.5, 1.0, 2.0 ha in size) as potential restoration treatments to enhance wildlife forage and native biodiversity in a young lodgepole pine (Pinus contorta var. latifolia Engelm. ex S. Wats.) forest in central-interior British Columbia. Field data collection was conducted from May-August, 2023 to assess the early response (1-3 years post-treatment) of the forest …

Evaluation Of The Global Durum Panel (Triticum Turgidum Ssp. Durum) For Wheat Streak Mosaic Virus Resistance, Winter Survival, And Seed Characteristics, Megan Engel

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

The majority of durum wheat (Triticum turgidum spp. durum; AABB; 2n=4x=28) is predominantly grown in the northern Great Plains of the United States, and is used in the production of semolina, a coarse flour that makes pasta and couscous. Durum has been widely regarded for being more tolerant to abiotic stress, due to its ability to withstand drought and high temperatures. In this thesis, we conducted greenhouse, field, and lab studies, for the traits wheat streak mosaic virus (WSMV), winter survival, and single kernel characteristics of the Global Durum Panel version 2 (GDPv2 n = 976), a panel …

Genetic And Soil Influences On The Grapevine Rhizosphere Microbiome, Lauren M. Quackenbush

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

In vineyard cropping systems, the rhizosphere microbiome arises through recruitment and filtering of the bulk soil microbiome shaped over time by soil carbon and nitrogen, climate, pH and historical legacies of vineyard management. The recruitment and filtering steps occur under the genetic influences of rootstock and scion that together drive variability in rhizosphere microbiome diversity and composition.

This study compares rhizosphere microbiomes of four Pinot Noir blocks under two rootstocks (101-14 and 420A) and four scions (777, 828, Calera, Mt. Eden). Core microbiomes were consistent across all replicates. The most abundant bacterial phyla were Actinobacteriota, Proteobacteria, and Acidobacteriota …

Climate And Crop Modeling For New England Agricultural Climate Change Adaptation, Madeline K. Wolfe

Geography Undergraduate Senior Theses

As climate change brings increased temperatures and precipitation variability to New England, it is imperative to understand the ways that farmers make decisions about agricultural climate change adaptation for their corn farms. Dairy farming is the largest agricultural industry in New England, with corn being a primary crop to feed these cattle. This project seeks to understand how climate modeling and crop modeling are and are not useful for these corn farm decisions, and contributes research about what types of information are useful and available to farmers making adaptation decisions. Crop modeling over New England reveals that corn farming in …

Evaluating 51 Years Of The High School Range Camp, Cory Farnsworth, Ashley Longmore, Eric Thacker

Outcomes and Impact Quarterly

Established in 1973 by Utah State University (USU) Extension and the Utah Society for Range Management, Utah’s high school Range Camp has provided students with immersive experiences in sustainable rangeland practices for over five decades. Survey findings revealed that the camp had a significant impact on the educational paths and careers of the youth. Many participants continued to apply what they learned, demonstrating the camp’s lasting impact. Ongoing efforts focus on improving data collection, monitoring FFA competition performance, and expanding recruitment. Range Camp effectively guides youth toward higher education and careers related to the range while promoting responsible rangeland management.

Cultivating Community And Commerce: A Summary Of The Statewide Social And Economic Impacts Of Utah Farmers Markets, Jaclyn Pace, Bryn Watkins, Roslynn Mccann, Steven Price

Outcomes and Impact Quarterly

Data collected from six markets throughout the market seasons between 2023 and 2024 highlights the transformative impact of Utah’s farmers’ markets on the state’s economy, health, and sense of community. According to market patrons, Utah’s farmers' markets are vital economic and social hubs supporting local agriculture, small businesses, and community well-being.

Novel Approaches To Analyze Consumer Behavior And Policies To Promote Sustainable Consumption, Bhagyashree Katare, Xuejian Wang, Shuoli Zhao, Jacqueline Yenerall

Agricultural Economics Faculty Publications

Technological advancements, such as online grocery shopping, have significantly transformed consumer retail environments and experiences. Effectively studying consumer behavior in these new environments requires the use of novel methodological approaches, which will also aid in developing interventions to encourage sustainable consumption. This paper begins by providing an overview of the current literature on novel approaches to analyzing consumer behavior, then provides an empirical application by examining consumer decision-making pathways within an online grocery shopping platform. Specifically, the paper focuses on exploring the consumers’ digital footprints, such as page visits, product additions and removals, and interactions with information labels to identify …

A Practical Guide To Uav-Based Weed Identification In Soybean: Comparing Rgb And Multispectral Sensor Performance, Kelvin Betitame, Cannayen Igathinathane, Kirk Howatt, Joseph Mettler, Cengiz Koparan, Xin Sun

Agricultural Education, Communications and Technology Faculty Publications and Presentations

Precision agriculture relies heavily on accurate, efficient, and economical methods to distinguish between crops and weeds of various types. The advancement of unmanned aerial vehicle (UAV) technologies provides practical approaches for generating land-cover maps that are essential for monitoring and managing crop fields affected by various weeds. Although the overall cost of scouting crop fields with UAVs may be low and practical, it varies depending on the sensors used; and the existing studies have mainly focused on weed detection methods but not compared the sensors' performance. Therefore, to address this knowledge gap, this research aims to compare a UAV-mounted visual …

Arkansas Cotton Variety Tests 2024, F. Bourland, J. Gann, B. Lovelady, B. Guest Jr., J. Mcalee, L. Martin, Z. Treadway, C. Henderson

Arkansas Agricultural Experiment Station Research Series

The primary goal of the Arkansas Cotton Variety Tests is to provide unbiased data regarding the agronomic performance of cotton varieties and advanced breeding lines in the major cotton-growing areas of Arkansas. This information helps seed companies establish marketing strategies and assists producers in choosing varieties to plant. These annual evaluations will then facilitate the inclusion of new, improved genetic material in Arkansas cotton production. Adaptation of varieties is determined by evaluating the lines at five University of Arkansas System Division of Agriculture research sites (Manila, Keiser, Judd Hill, Marianna, and Rohwer). The 2024 tests at Keiser were adversely affected …

Review On Biological Management Of Bactrocera Zonata Through Pathogenic Activity Of Beauveria Bassiana, Sana Ullah, Hafiz Muhammad Sajid Ali, Syed Husnain Kumail Naqvi, Muhammad Ziaullah, Farhan Ali, Sana Sarfaraz, Mamoona Kanwal

Journal of Bioresource Management

Bactrocera zonata is the destructive pest of peach, mango, and banana by causing significant economic losses. It reduces fruit quality which directly causes decline in export of these economical fruits. Many management strategies were carried to suppress the population of this invasive pest. The use of chemical insecticides in the orchard for control of B. zonata is restricted because insecticides cause several complications in fruit health and makes fruits unfit for human consumption. Due these drawbacks of chemical control, Biological control strategies are preferred for better management of B. zonata. Entomopathogenic fungi are potential bio-control agent against many insect …

Aerial Phytomass And Carbon Sequestrated By The Kitshanga Forest Massif In The Wamba Valley In Dr-Congo, Mayanu Pemba, Ntalakwa Makolo, Kidikwadi Tango, Lubini Ayingweu

Journal of Bioresource Management

Aerial phytomass and carbon sequestrated by the Kitshanga forest massif in the Wamba valley in DR-Congo. The general objective was to evaluate the aerial phytomass and the carbon contained in the ligneous tissues of the trees. Specifically, the research aims to: (i) inventory all individuals in the Kitshanga gallery forest; (ii) identify the species in the study area; (iii) determine the floristic composition and density of the stand studied and (iv) evaluate the phytomass and the carbon sequestered by this vegetation. Inventory devices full on 1 hectare subdivided by 400 m² to obtain 25 plots which constitute the size of …

Aspen Health On National Forests In The Northern Rocky Mountain Region (2008/2009 To 2024), James T. Blodgett, Kurt K. Allen, Megan Wilson, Bradley Lalande

Aspen Bibliography

Quaking aspen (Populus tremuloides) is a widely distributed species in the western United States, but in the northern Rocky Mountain Region it is a rare forest component. In national forests (NF) of the northern Rocky Mountain Region this species comprises only 1% of the Bighorn, 3% of the Black Hills, and 1% of the Shoshone cover types (DeBlander 2002, Menlove 2008, Witt 2008). Since aspen forests provide increased species richness, support wildlife, are an important component of watersheds, and have aesthetic value, there are concerns regarding the health of this relatively rare forest cover type.

Efficiency Of Labor In Winter Pruning Of Apple Trees Using Technological Innovations, Élio Fillipi Dos Santos, Wendel Paulo Silvestre, Lessandra Silva Rodrigues, Carine Cocco

School of Earth, Environmental, & Marine Sciences Faculty Publications

The increase of new technologies in fruit-growing crops has increased productivity in cultural practices and helped farmers expand their production areas. This work aimed to quantify labor performance in winter pruning of apple trees, using manual and electronic scissors associated with utilizing a pruning platform and ladders. The treatments consisted of two types of pruning shears and two support systems. A pruner carried out pruning for 16 days, with a journey of 10 h per day. The average yield in manual pruning with a ladder was 21.35 plants pruned per hour per man. Using a platform, the yield increased to …