Agricultural Education Commons^™

Brome Grass And Its Management In Crops, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Brome grass (Bromus spp.) is one of the most competitive grass weeds in wheat. Over the last 10 years, brome grass has increased in importance to a greater extent than any other weed species in Australia.

Recent changes in crop production systems, increased conservation tillage, a lack of available selective herbicides, and a decline in system diversity have seen an increase in the importance of this weed in Western Australia (WA).

Seed is the main source of brome grass infestation and, as few seeds remain dormant, the most important aspect of management is to reduce its seed bank.

Annual Ryegrass And Its Management In Crops, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Annual ryegrass (Lolium rigidum) is one of the most serious and costly weeds of annual winter cropping systems in southern Australia. It is highly competitive and can compete with a crop as early as the 2-leaf stage.

Annual ryegrass is a winter to spring growing weed that can emerge from late autumn to early spring. The number of emergence flushes and the density of plants that emerge are related to initial seedbank levels and the frequency and amount of rainfall.

Describing Instructional Method Use For Early, Middle, And Late Career Stage School-Based Agricultural Education Teachers, Will Doss, Jay Rayfield

Agricultural Education, Communications and Technology Faculty Publications and Presentations

Instructional methods are the cornerstone of all teaching and learning strategies. This study explored instructional method use by early, middle, and later career agricultural education teachers. One-hundred nine teachers responded to an online questionnaire. These teachers were evenly split in terms of gender and more than three to one were traditionally certified versus alternatively certified. Cooperative learning, demonstration, and lecture were reported as the most frequently used instructional methods across the career stages. Demonstration, discussion, and lecture were the instructional methods in which teachers reported having the most training. Teachers in this study were most confident in using demonstration and …

Enhanced Photocatalytic Degradation Of Rhodamine B Dye (Rhb), Fluorescein Dye (Flu), And Their Mixture Using Agi/Sno2 Photocatalyst, Saddam Alaskary

Chemical Engineering

AgI/SnO2 composites, synthesized via sol–gel method, emerge as highly efficient photocatalysts for degrading rhodamine B (RhB), fluorescein (Flu), and their mixtures, shifting photocatalytic activity into the visible spectrum. Characterized by XRD, FESEM, DRS, EDX, mapping, TEM, BET, and XPS, these nanocomposites, especially with 15% AgI, show a remarkable increase in photocatalytic efficiency for Flu, achieving a rate constant of 0.0189 min− 1 which is triple that of pure SnO2 at 0.0061 min− 1. The optimal degradation of Flu, RhB, and their mixture occurs with 0.1 g of the 15 wt% AgI/SnO2 composite. This enhancement is attributed to the Z-scheme mechanism …

Nebline, June/July 2024

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Per- and Polyfluoroalkyl Substances (PFAS) Facts Related to Drinking Water by Becky Schuerman

Tar Spot is an Emerging Corn Disease in Eastern Nebraska by John Nelson

Nutrition Education for Refugee and Immigrant Families in Lincoln by Emily Gratopp

Recipe of the Month: Biryani by Emily Gratopp

Garden Guide: Things to Do This Month

Sudden Wilt and Death in Tomatoes by Sarah Browning

Sun's Out, Fun's Out: Keeping Your Little One Safe This Summer by Hayley Perez

Protect Yourself from Bed Bugs by Kait Chapman

Heart of 4-H Volunteer Award: Netsy Barent and Jessica Marsh

Nebraska 4-H Foundation Scholarship Winners

Learn …

Herbicides, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Herbicides play a vital role in integrated weed management programs. Knowledge of the mechanisms and activity of herbicides will improve the impact and sustainability of herbicides as a weed management tactic. This fact sheet is a guide to the types of herbicides available and when and how they should be used.

Cultivating Agriculture - Cultivando Agricultura: Content Creator, Sophia L. Garcia

Agricultural Education: Graduate Internship Reports

Agriculture is rooted in culture, yet we rarely discuss the people who drive the industry today. Many voices have yet to share their stories of influencing or making a difference in the agriculture industry. As a result, the idea of a podcast arose as a free, convenient, and accessible way for everyone to hear and communicate stories. During the project, my co-host, Daniela Ramos, and I will work together to address this issue. To diversify and separate the workload, we will each host three episodes individually. As part of my role, I will also be responsible for marketing, including creating …

Manage Crop Weeds At Harvest, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

This management strategy provides an opportunity to control weed seed set in the pasture and during harvest. The strategy physically removes viable seed from the paddock by collecting weed seed and grazing crop residues.

Weed seed removal at harvest can be achieved in 2 ways:

1. collecting weed seeds from the system to prevent them being spread across the paddock or farm

2. grazing weed contaminated crop residue and pastures.

Herbicide Application, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Herbicides can be applied by a variety of means, including boom sprayers, aerial spraying, misters, blanket wipers, rope wick applicators, weed seekers and back-pack sprayers. This fact sheet reviews the different methods, including nozzles and calibration of equipment, used to apply herbicides.

Provisioning The 21st Century City: Community And School Gardens As Food Centers, Charleen L. Kepner

Anthós

This essay explores the potential impact of urban agriculture and community gardens as sources of education and sustainable and environmentally-sound food production. Using an analysis of case studies and academic research, I argue for the viability of community gardens and urban agriculture as educational hubs and future food production sources. I examine previous research which shows that small scale effort can make lasting impacts in communities. I argue that the research is promising as it highlights that the efforts of people in their everyday lives, can and do contribute to positive change. This essay contributes to the ongoing discussion of …

Aged 539 - Graduate Internship, Braidyn R. Cossa

Agricultural Education: Graduate Internship Reports

This report reflects on the Cal Poly Rodeo Program's alignment with the National Standards for Sport Coaches, showcasing a comprehensive approach to athlete development across multiple critical domains. Emphasizing a well-defined coaching philosophy, the program promotes sportsmanship, ethical behavior, and academic success. Personalized coaching addresses the developmental stages of athletes, ensuring a balance between their academic and athletic roles. The program employs effective teaching methods, clear communication, and constructive feedback to foster a positive environment and build strong coach-athlete relationships based on mutual respect and trust.

The coaches possess deep knowledge of rodeo skills and strategies, utilizing psychological techniques to …

Grazing Annual Pastures – Using Feed On Offer (Foo) As A Guide, Department Of Primary Industries And Regional Development, Western Australia

Animal production and livestock factsheets

Grazing management in winter and spring in South West Western Australia (SW WA) can manipulate the quality, quantity and composition of pasture. These pasture changes can increase livestock feed efficiency and productivity, reduce insect populations and improve pasture persistence. Seasonal grazing based on feed on offer (FOO) is described here to maximise stocking rate and pasture production.

The Department of Primary Industries and Regional Development recommends using feed measurements and feed budgeting to increase productivity and reduce livestock health risks.

Boosting Winter Pasture Growth, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Applying gibberellic acid or nitrogen fertiliser to pasture in winter can increase dry matter production of grasses and broadleaf weeds and help reduce feed shortages in winter.

Reduce Crop Weed Seed Numbers In The Soil, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

There are various methods of weed control in the pre-sowing phase, including removing weed seed numbers in the soil, fallow, stubble, and by various methods. This factsheet covers some of the methods, including:

• Burning crop residues to reduce the surface seed bank of many weeds

• Encouraging insect predation of seed

• Inversion ploughing to bury weed seeds at a depth they can’t germinate

• Autumn tickle to encourage earlier germination of weed seeds for destruction using a knockdown herbicide

• Delaying sowing to allow greater germination of weed seeds for destruction using a knockdown herbicide or cultivation, prior …

Characteristics Influencing Enrollment Choices: A Mixed Methods Analysis Of Factors That Influence Black Students' Decision To Enroll In College Of Agriculture Programs, Jennifer L. Brown

LSU Doctoral Dissertations

This study aims to identify the barriers that affect Minority enrollment in agriculture, particularly focusing on increasing the enrollment of Black students. There is a significant concern regarding the gap between Black individuals and agriculture enrollment in post-secondary agriculture programs at land-grant institutions. The purpose of this mixed method phenomenology was to (1) identify factors that influence the decision of Black students to enroll in the College of Agriculture and (2) uncover the societal and economic influences that continue to serve as barriers to Black students’ enrolling in agriculture. The quantitative portion of the investigation utilized a web-based instrument structured …

Land Use Intensification And Bio-Resource Utilisation In The South Pacific Islands, David Lopez Cornelio

International Journal of Islands Research

The long and gradual colonisation of the Pacific islands created settlements of cohesive social networks that fused or were displaced by western ways of life, trade and governance through the centuries. In this paper, a historical review of the processes of island discovery, plants domestication, and of land use practices are discussed alongside the main socioeconomic drivers of land cover change. The native trees of the South Pacific constitute an invaluable resource for sustainable development; they were used and domesticated for thousands of years but logging, commercial agriculture, mining, the introduction of exotic species and urban expansion are threatening them …

An Exploration Of Learning And Teaching Methods In Agricultural Extension, Jeremy Levinson, Dave Lamie, Michael Vassalos, Chris Eck, Juang Chong, Francis P. F. Reay-Jones

Journal of Extension

Abstract

The Train-the-Trainer approach is widely used in Cooperative Extension education to efficiently disseminate research-based information to many clientele groups, including farmers. This paper compares the traditional Train-the-Trainer model to a comprehensive Collaborative Train-the-Trainer model and discusses weaknesses of the traditional model that are addressed in the Collaborative model. Sources of information used by farmers (growers) and overall effectiveness were measured through a survey instrument created and distributed to farmers in South and North Carolina. The Collaborative Train-the-Trainer model, which emphasizes peer-to-peer interaction and feedback loops, represents an enhanced approach for conceptualizing and implementing Extension educational programs.

On-Farm Hog Processing Demonstration For Teenage Exhibitors: Blending Academic, Laboratory, And Farm-Based Learning, Katherine A. Wells, Chris L. Bruynis, Lyda G. Garcia

Journal of Extension

COVID-19 challenges induced a U.S. meatpacking industry bottleneck. [University] Extension identified the need and responded by creating a three-step hands-on training for teenage junior fair exhibitors. [University] Extension Meat Scientist and graduate students assisted in demonstrating an on-farm hog harvest and processing event in collaboration with a local Extension office for 4-H and FFA teenagers. To add a practical perspective, a local hog-producing and harvesting family was asked to assist with the event. An online post-survey reflected 90-100% gains in five educational areas and 100% said they would a similar event in the future and recommend it to a friend.

An Evaluation Of A Cooperative Extension Internship Program, Lisa Ellis Mccormick, Karen A. Vines, Subrato Kumar Kuri

Journal of Extension

The purpose of this project was to evaluate the Virginia Cooperative Extension internship program from the perspective of student participants and their supervisors. Three focus groups were conducted with internship supervisors from the summer of 2019. Student survey data was used to identify concerns from the student perspective to inform the supervisor focus group questions. In addition to the questions, a Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis was also used to collect qualitative data within the supervisor focus groups. Findings suggest areas of strength that can be used in marketing as well as opportunities for program improvement.

Offering Collegiate Livestock Judging As A Student Organization, Maryfrances Miller, Don W. Edgar, Lyle Logemann

Journal of Extension

Resource constraints have lowered the number of collegiate livestock judging teams, dropping the number of opportunities for collegiate judging, even though interest among students remains high. These opportunities can be provided for less expense through student-led extracurricular organizations. This approach increases the student initiative required, but also provides an increased opportunity for developing and demonstrating leadership skills.

Developing Economic Injury Levels For Thrips (Frankliniella Occidentalis) In Idaho Alfalfa Under Controlled Pest Populations, John Reed Findlay, Joseph Sagers

Journal of Extension

Thrips are a new pest of alfalfa in Eastern Idaho. University of Idaho Extension Educators studied the yield losses associated with this pest in a controlled greenhouse experiment. This data has been used to calculate the economic injury level (EIL) of thrips in alfalfa. The EIL represents the level of insect infestation at which control measures will begin to be economically viable. We calculate that for the 2021 growing season conditions the EIL was approximately 20 thrips per six stems. We also calculated EIL curves that growers and consultants can use as spray costs and hay values change.

Using Multimedia To Help Agricultural Producers Communicate With Consumers About Gmos, Stacey F. Stearns, Jennifer E. Cushman, Joseph A. Bonelli, Bonnie E. Burr

Journal of Extension

Genetically modified organisms (GMOs) and their uses are often misunderstood. Consumers are regularly unsure what GMOs are, or if they are safe for consumption and the environment. Contradictory and sometimes inaccurate information is available from numerous sources, and challenges consumers and others to separate the facts from sensationalized stories. Agricultural producers often communicate with consumers, neighbors, and members of the general public; however, they do not have information to share about GMOs. Multimedia resources can provide agricultural producers with science-based information to share with consumers. Agricultural communicators and Extension educators can create science-based multimedia resources to bridge the communication gap.

Consumer-Focused Meat Science Extension Program Increase Consumer Confidence And Knowledge Of Meat Selection And Preparation, Stacy Zuelly, Yufei Guo, Melinda Dennis, Emily Ford, Melissa Davis

Journal of Extension

Science-based, meat science education is often limited outside of universities, creating possibilities to develop Extension activities to educate and impower consumers in principles of meat science. The Indiana BBQ Bootcamp was developed to provide consumers information on meat selection, proper cooking techniques, food safety, and meat seasoning (spice rubs and marinades) through demonstrations and product sampling. Attendees were surveyed before and after the program to report their confidence in their ability to perform basic meat science techniques. Responses to all survey questions showed significant increase in the attendees’ confidence demonstrating improvement in their meat science knowledge.

Decoding Generation Z: A Perceptions Content Analysis, Olivia Larson

Agricultural Education, Communications and Technology Undergraduate Honors Theses

This thesis explores the multifaceted nature of Generation Z through a content analysis, aiming to identify the range of characteristics and preferences within this cohort. By delving beyond prevalent stereotypes, this study addresses the gap in understanding regarding Generation Z's learning styles, communication preferences, work ethics, and personal values. Through examination, this research provides insights crucial for marketers and educators seeking to engage and educate Generation Z effectively.

Evaluating The Effect Of Garden-Based Education On Young Learners’ Preferences For And Willingness To Try Healthy Food, Sierra Gregory

Agricultural Economics and Agribusiness Undergraduate Honors Theses

Childhood obesity in American children has tripled in the last 20 years, and 85% of current healthcare spending is linked to diet-related diseases. The consumption of highly processed foods is linked to these trends and makes up more than half of an average American youths’ diet. Reducing the consumption of highly processed foods in children’s diets can be addressed, in part, by addressing childhood neophobia (willingness to try new foods) associated with whole foods like fruits and vegetables. Influence over behavioral areas such as nutrition and in early childhood is essential to long-term sustained health, and garden-based interventions shows promise …

The Casnr L.I.N.K.S. Newsletter: Learning Innovation Network For K-12 Schools, Volume 3, Edition 5, May 2024, Bailey Feit, Tammy Mittelstet

CASNR L.I.N.K.S. Newsletter

The purpose of this L.I.N.K.S. newsletter is to provide a monthly update of opportunities and resources for K-12 schools to connect with the University of Nebraska's CASNR Food, Energy, Water, and Societal Systems (FEWS²) programs and partners.

Included in this edition:

Upcoming events

2024 Discovery Days + Farmers Market

Summer Discovery Day camp, Morrill Hall

June 9-14 Big Red Camps-East Campus

June 13-Wheat Variety Field Day-High Plains Lab-Sydney, NE

July 8-12 NAYI Conference-East Campus

July 16-18-SSI-Lincoln/North Platte

August 6-Forage Field Day-Haskell Ag Lab- Concord, NE

August 7-Family Field Day-Haskell Ab Lab- Concord, NE

August 13 - Building Connections Among Nitrogen …

Perceptions Of School-Based Agricultural Education Teachers Toward Promoting Agricultural Education Teaching As A Career, Emmanuel Kwadwo Sekyere

Graduate Theses and Dissertations

School-based agricultural education has experienced a scarcity of qualified teachers over the years. To reduce the prevalence of school-based agricultural teacher shortages, research has led to the adoption of several approaches in schools across the country. The purpose of this study was to examine the perceptions of school-based agricultural education teachers toward promoting agricultural teaching as a career. The theoretical framework for this research was based on the Theory of Planned Behavior. The research objectives were to determine the perceived importance of career promotion activities, the frequency of career promotion activities, the perceived job satisfaction of SBAE teachers, and the …

Managing Barley Powdery Mildew In The Face Of Fungicide Resistance, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Barley powdery mildew populations resistant to some fungicide active ingredients are present in the WA grainbelt. Integrated disease management strategies to manage the disease include growing varieties with improved resistance and strategic use of fungicides.

Nebline, May 2024

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Weed Control in Pastures and Hayfields by John Nelson

Navigating Nutrition Information: Separating Fact from Fiction by Alyssa Havlovic

Recipe of the Month: Pepper Steak Sandwich by Alyssa Havlovic

Care for New Bedding Plants by Sarah Browning

Garden Guide: Things to Do This Month

Cash Rent Survey

No Matter Where You Live, Submit a Request Before You Dig! by Becky Schuerman

4-H Achievement Celebration

8 Lancaster County 4-H’ers Modeled Their Sewn Garments at Omaha Fashion Week

4-H Events Open to All Youth

Support 4-H by Eating Out, May 1 & 2

Support 4-H During “Give to Lincoln Day,” May 30 …

5-Year Strategic Direction, 2024–2028: Institute Of Agriculture And Natural Resources, University Of Nebraska–Lincoln, Institute Of Agriculture And Natural Resources University Of Nebraska-Lincoln

Institute of Agriculture and Natural Resources: Institute Publications

IANR: Integrating Learning, Discovery, and Engagement for an Even Better Nebraska

Includes an introduction, description of the components of the Institute of Agriculture and Natural Resources at the University of Nebraska–Lincoln, the IANR pillars, stratgeic aims for 2024–2028, and a section on implementation.