Agriculture Commons^™

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

The 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.

Hay Inventory And Purchasing Calculator For Horse Owners, Robyn L. Stewart, Brooklyne M. Wassel

The Journal of Extension

The Hay Inventory and Purchasing Calculator for Horse Owners is an Excel-based tool for estimating hay needs and expenses for horse owners. Challenges with hay quality and availability can result in higher than expected costs for horse owners as they attempt to purchase enough horse-quality hay to meet their needs. Estimating intake requirements and creating a budget for hay purchasing is key for the effective management and profitability of equine operations. This tool can be used regardless of geographic location and will benefit a diverse audience including Extension educators, equine business owners, and horse owners.

Navigating Challenges For Locally Produced Food, Paul Cook

SACAD: John Heinrichs Scholarly and Creative Activity Days

There is much interest in locally produced food and the benefits it can have on communities across the state of Kansas. By interviewing city managers, we have identified some of the unique factors and challenges that city officials face when considering their community’s local food systems. Through interview and survey data, we sensed that there is a desire for more local food in communities but lack of resources, lack of policies and the nature of large commodity agriculture in Kansas appear as challenges. Ad-hoc groups coming from schools, churches, and committees at the county level make up the majority of …

Resource Allocation Of Ecosystem Services Of Cross Timbers Forests, Iryna Mcdonald

SACAD: John Heinrichs Scholarly and Creative Activity Days

Abstract

Forested ecosystems offer numerous goods and services, many of which are challenging to quantify directly. The productive potential of the Cross-Timber Forest region requires significant policy attention resulting from the economic contributions these services offer the locality – extending from southern Kansas to central Oklahoma and into Texas, including the metropolitan areas like Tulsa (Oklahoma), Oklahoma City (Oklahoma), and Dallas (Texas), providing ecosystem services to millions of residents along the Midwest-South continuum. Stand variety, in this transitional ecoregion, is largely comprised of post oak (Quercus stellata) and blackjack oak (Quercus marilandica) woodlands with varying tree densities interspersed with patches …

Impact Of Infestation Of Flour By Stored Food Pest Insects Ephestia Kuehniella On Quality Flour: Physico-Chemical Analyses, Hadjira Bendjedid, Samira Yezli-Touiker, Asma Taffar, Amina Yezli, Nabila Souileh

Journal of Bioresource Management

The primary reason for significant post-harvest losses globally stems from the infestation of insect pests. These beetles, as they progress through their life cycle, lead to the deterioration of stored food, capable of decimating an entire inventory within a remarkably brief timeframe. Quality control is a system that monitors product quality, assuring and detecting any spoilage of a product, the impact of infestation of flour by pairs of stored food pest insects E. kuehniella on quality flour was evaluated by physicochemical analyses over time. Provoked exposure of 200 g of flour to 5, 10, and 20 couples of Ephestia keuhniella …

Dining Out Behavior In China And The Implications In The Post-Covid-19 Era, Ji Yong Kwon

The Journal of Purdue Undergraduate Research

No abstract provided.

Growing Agriculture Literacy’S Presence In America’S Classrooms, Emily Stone

Journal of Food Law & Policy

“Americans, as a whole, were at least two generations removed from the farm and did not understand even the most rudimentary of processes, challenges, and risks that farmers and the agricultural industry worked with and met head-on every day.” This quote perfectly describes the mindset of agriculture stakeholders in 1981 as they began to realize the drastic steps our education system had taken away from using principles of agriculture in K-12 education. As they saw it, Americans were moving out of rural America, away from farms, and becoming less connected to the food they daily consumed. Simultaneously, the education system …

Reducing Food Scarcity: The Benefits Of Urban Farming, S.A. Claudell, Emilio Mejia

Journal of Nonprofit Innovation

Urban farming can enhance the lives of communities and help reduce food scarcity. This paper presents a conceptual prototype of an efficient urban farming community that can be scaled for a single apartment building or an entire community across all global geoeconomics regions, including densely populated cities and rural, developing towns and communities. When deployed in coordination with smart crop choices, local farm support, and efficient transportation then the result isn’t just sustainability, but also increasing fresh produce accessibility, optimizing nutritional value, eliminating the use of ‘forever chemicals’, reducing transportation costs, and fostering global environmental benefits.

Imagine Doris, who is …

Evaluation Of Crocus Sativus L. Quality Using Ftir Spectroscopy, Lina M. Alnaddaf, Mohamad Nabil Ksaier, Salim F. Bamsaoud

Hadhramout University Journal of Natural & Applied Sciences

Crocus sativus L. is one the important spices that gives food a distinctive color and taste as well as its medicinal value. Its quality can be estimated using different analysis methods. In This study we used FTIR spectroscopy to Evaluate Crocus sativus L. quality at MEDICO Lab 2023. FTIR Spectroscopy is a fast and reliable analytical method for quality saffron evaluation. The results of FTIR spectra indicated functional groups related to O-H, C=C, C=O, C-O, C(O)–O, C-H, C-H (cis-) and C-H (trans-). Also, our samples lacked the distinctive bands of the active substances of crocetin. Furthermore, …

Climate Change, Food Security, And The Myth Of Unlimited Abundance, Susan A. Schneider

Journal of Food Law & Policy

The Biden-Harris White House can be commended for convening the historic White House Conference on Hunger, Nutrition, and Health highlighting the critical connections between

Road Maintenance Challenges: The Greatest Obstacle To Sustainable Development In South Sudan, Gai Chol Paul

Journal of Sustainable Social Change

Road infrastructure plays a crucial role in the sustainable development of any nation. It connects communities, facilitates trade, and enables essential service delivery. However, road maintenance is one of the most significant challenges hindering sustainable development in South Sudan. The poor roads hinder economic growth, access to essential services, and social cohesion and are in dire need of repair and upkeep. Thus, I developed this qualitative multiple-case study to explore challenges that hinder road maintenance in South Sudan. I collected data through document review and semi-structured interviews with four road engineers, and then thematically analyzed the gathered data. Three themes …

Understanding Functional Benefits Of Isoleucine And Arginine On Poultry Performance And Health., Roshan Adhikari, Jason T. Lee, Keith Haydon

Proceedings of the Arkansas Nutrition Conference

Poultry industry is rapidly moving towards utilizing the best ingredients to precisely feed the birds for better performance, welfare, health, and profitability. One of the practices that evolved over time with research is better optimization of amino acid utilization in the diets thus changing the crude protein landscape. Historically, if we compare the modern diets to diets from 1980, significant changes are visible in the use of unbound or crystalline amino acids leading to reduced levels of CP and reduced unutilized nitrogen in the diets. Multiple feed-grade amino acids are available in a cost-effective manner in poultry diets. Multiple research …

Table Of Contents

Professional Agricultural Workers Journal

No abstract provided.

Leveraging International Experiential Learning Opportunities In Food And Agricultural Science Programs, Alberta N.A. Aryee, Nii Adjetey Tawiah, Eunice Bonsi

Professional Agricultural Workers Journal

Global experiential learning and engagement facilitate learning opportunities to better understand the processes that shape global agricultural and food culture systems. This study had two objectives; the first was to integrate experiential learning, through partnerships with selected universities and institutions abroad, into students’ education. The second was to enhance faculty and students’ global learning, discovery, and engagement experiences. Seven students from Tuskegee University, and two students from Delaware State University, were provided an opportunity to visit three universities overseas, where they engaged in classroom discussions and other experiences. They participated in activities at other institutions, such as the Food Research …

The Significance Of Urban Gardening On The Household Economy: A Case Of Minority Urban Gardeners, Lila B. Karki, Prem B. Bhandari

Professional Agricultural Workers Journal

Urban gardening (UG) is an emerging approach to increase the consumption of fresh produce in the homestead. The objective of this exploratory case study was to enhance the technical and economic efficiency of small, socially disadvantaged, and minority (SSDM) urban gardeners in Maryland. Twenty-two SSDM producers engaged in UG participated in the study. The findings showed that farmers were operating rationally, and cultivating diversified specialty, medicinal, and ethnic crops, with an average of twenty specialty/ethnic crops on 1.2 acres. The farmers reported six primary reasons for sustaining urban gardening: family consumption (79%), outdoor and physical activity (79%), supplemental household income …

Abridged Submission Guidelines

Professional Agricultural Workers Journal

No abstract provided.

Socioeconomic And Environmental Impacts Of The Fall Armyworm And The Striga Weed At Three Stages Of The Maize (Corn) Value Chains In Kenya: A Review, Phelix Omondi, Fredrick Aila, Benjamin Ombok, Nelson Obange, Matthew Dida, Caleb Nindo

Professional Agricultural Workers Journal

Global food security faces increasing threats from climate change, leading to diseases, pests, drought, water salinity, and rising temperatures. The study broadly addresses global food security challenges, focusing on two pests. The purpose of the study was to assess the socioeconomic and environmental impacts of the fall armyworm and the Striga weed at three stages of maize (corn) value chains in Kenya. The methodology used encompassed a desk review of relevant research and current literature. The results indicated that the Fall Armyworm (FAW) and the Striga weed significantly impact maize (corn) production. The FAW and the Striga weed cause losses …

Relationships Regarding Incentives, Recordkeeping Propensity, And Selected Factors Of Small Producers In Alabama Back Belt And Surrounding Counties, David Nii O. Tackie, Youssouf Diabate, Franklin Quarcoo, Nar Gurung, George Hunter, Pamela Madzima, Nora Gogo-Kumi, Mamnenge Gbim-Gbande, Eunice K. Waweru

Professional Agricultural Workers Journal

The study assessed the relationships regarding incentives, recordkeeping propensity, and selected factors of small producers. The data were collected from a selected group of small producers and were analyzed using descriptive statistics. The results showed that a majority were part-time producers, males, Blacks, and older. They had below a four-year college education and an annual household income of less than $40,000. The correlation analyses revealed that farming status and recordkeeping propensity had statistically significant relationships with the incentives. Despite this, the relationships were negative for farming status and positive for recordkeeping propensity. The findings suggest that some demographic characteristics may …

Supplement Type Influenced The Performance And Resiliency Against Gastrointestinal Parasites Of Nursing Lambs Raised In Woodlands, Santoshi Chaudhary, Uma Karki, Bhuwan Shrestha, Sadikshya Lamsal, Lila B. Karki

Professional Agricultural Workers Journal

Nutrition supplementation can be one of the integrated approaches to reduce gastrointestinal parasite (GIP) infestation. The study objective was to evaluate the impact of supplement type on the performance and resiliency against GIP of nursing lambs raised in woodlands. Katahdin-St. Croix cross lambs (23) with their mothers (18) were divided into two groups; they were rotationally stocked in separate sets of woodland plots and provided with ad libitum hay. Group-1 animals were supplemented with corn, and Group-2 with soybean (0.5% of live weight). Live weight, FAMACHA score, and body condition score were measured on Day 1, fortnightly, and at the …

A Decision Aid To Help Farmers Find The Minimum Cost Fertilizer Combination, Gregory Ibendahl

Journal of Applied Farm Economics

Fertilizer recommendations are typically given as the pounds of nitrogen, phosphorus, and potassium needed per acre. Many crop budgets also list the fertilizer costs in terms of the N, P, and K. This can cause a problem for farmers as they must purchase their fertilizer in products that in some cases contain multiple nutrients. These multinutrient fertilizers make it difficult or impossible to calculate a price per unit of a nutrient. Thus, finding the minimum cost fertilizer combination by using a price per nutrient approach may not work. This paper shows how a linear programming approach will always give the …

Influence Of Capacity Building On Nutrition Sensitivity Of The Municipal Agriculture Development Plan In Calabarzon, Philippines, Kim Leonard G. Dela Luna, Maria Theresa M. Talavera, Leila S. Africa, Clarissa B. Juanico, Nancy A. Tandang, Marison Felicidad R. Dy

The Philippine Agricultural Scientist

To improve the nutrition sensitivity of the Municipal Agriculture Development Plan (MADP) of Calabarzon, a one-group pre-test post-test design quasi-experimental study was conducted involving the Local Agriculture Planners (LAP) of 57 municipalities in the region from March to December 2021. Wilcoxon Paired Signed Rank was used to determine significant differences in the nutrition sensitivity of the MADP and level of knowledge, attitude, and self-efficacy of the LAP before and after the intervention. Binary logistic regression analysis was also performed to model the change in the level of the nutrition sensitivity of the MADP. The LAP's level of knowledge, attitude, and …

Characterization Of Nacl Stress In Young Bismarckia Palm (Bismarckia Nobilis), Muhammad Afzal Naeem, Iqra Hanif, Midrar Ullah, Muhammad Hassaan Khan, Tahmina Nazish

Journal of Bioresource Management

Salinity is a major problem caused by the accretion of excess salts composites in the form of ions like sodium (Na⁺), potassium (K⁺), calcium (Ca²⁺), magnesium (Mg²⁺) and chloride (Cl^-). The possible out-turns of the salinity on the morphology; physiology and biochemical variables of bismarckia palm (Bismarckia nobilis) were investigated in this study. The seedlings of bismarckia palm were grown in pots and periodically irrigated with various concentrations of NaCl solution to assess the various biological variables at the regular intervals. The experiment was performed by following the …

Study Of Production And Adaptation Characters Of Some Newly Obtained Genotypes Of Durum Wheat (Triticum Durum Desf.) In Sub-Humid Region (El Harrouch North-Eastern Of Algeria), Lamia Bourouh, Nabila Souilah, Boulacel Mouad, Ghania Chaib, Tahar Hazmoune, Bendif Hamdi

Journal of Bioresource Management

The experiment was carried out at DAOUDI Larbi pilot farm in El Harrouch, during the 2021/2022 crop year, under sub-humid weather conditions. The main objective of this research is based on the study of production and adaptation characters of seven durum wheat newly obtained genotypes (Triticum durum Desf.). The results of descriptive sheets according to UPOV recommendations (2014-2017), showed diversity between the varieties studied, such as: plant height, straw section, awns (presence, disposition, anthocyanin pigmentation, color, and length), ear (density, color, shape, length and glaucescence), lower glume (shape, color, weight and shape of shoulder, length and curvature of beak), …

Variability Of Cost And Return Of Dry Direct Seeded Lowland Rice In Major Rainfed Growing Areas In The Philippines, Oliver C. Ocampo, Hazel Anne F. Makahiya, Marjorie V. Pamplona, John Kenneth L. Motilla, Niño Paul Meynard C. Banayo, Crisanta S. Bueno, Pompe C. Sta. Cruz

The Philippine Agricultural Scientist

This study was conducted to evaluate the variability of net income and return on investment (ROI) as affected by grain yield, cost of production, and gross income across provinces wherein the mechanized dry direct seeding technology was being deployed. The study was conducted during 2019 wet season involving 54 sites from 14 provinces with farmers practicing mechanized dry direct seeding technology under rainfed lowland condition. Grain yield varied (0.72 – 6.73 t ha^-1) across provinces and within each province. Total cost of production varied (PhP 23032 – 43421 ha^-1) across provinces. Most sites in Cagayan had …

Pursuing Antiracist Public Policy Education: An Example Connecting The Racist History Of Housing Policy To Contemporary Inequity, Craig W. Carpenter, Tyler Augst, Harmony Fierke-Gmazel, Bradley Neumann, Richard Wooten

The Journal of Extension

We review the antiracism concept and contextualize it in Extension public policy education and the Extension system itself. Despite public policy education having a long history in Extension on a wide variety of issues, missing from this programming is the pursuit of antiracism. As a programmatic example, we review some historical causes of present-day housing inequities and an associated example approach for pursuing antiracism in housing policy education. Finally, we conclude by noting additional opportunities to pursue antiracism in Extension public policy education. In doing so, we emphasize that public policy education cannot be “nonracist” if it is not antiracist.

Shiny Apps: The Evolution Of Extension Tools From Spreadsheets To New Interactive Dashboards, Allan Fabricio Pinto Padilla, Terry Wayne Griffin

The Journal of Extension

The Interactive web dashboard is the newness with characteristics and features that are replacing the status quo downloading spreadsheets. RStudio is the program used to create Shiny Apps dashboards with R. We explain some of those features so that Extension specialists can adopt the methodology, engage stakeholders, and help them understand and apply results to their production systems, although we do not explain the creation process step by step. Our approach offers not only a useful and modern way to disseminate information to empower decision-making, but also a safe environment in which data can be automatically updated and users cannot …

Morphological And Physiological Responses Of A Halophyte (Atriplex Halimus) To The Effect Of Heavy Metal Case Of Cadmium, Abderrezzeq Chebout, Hana Souahi, Zahia Kadi, Rania Gacem

Journal of Bioresource Management

Today, cadmium (Cd) contamination challenges the environmental quality and food security. This experiment was realized to study the morphological and physiological response of the halophyte species Atriplex halimus L to cadmium toxicity by applying different concentrations of Cd (0, 500, 1000, 1500, 2000 ppm) on the plant A.halimus for two weeks after 60 days of seeding. The morphological parameters and physiological wish evaluated the stem length (SL), root length (RL), leaf area (LA), chlorophylls (a, b, t and carotenoids), and the relative water content (RWC). The results show a decrease in stem elongation, (11.333 ± 3.512 cm in Cd treatments …

Rearing Of Trilocha Varians (Lepidoptera: Bombycidae) On Ficus Benjamina And Its Parasitization With Trichogramma Chilonis, Hafiz Muhammad Sajid Ali, Amna Batool, Zeeshan Javed, Abdul Ghaffar, Usama Saleem, Mubshar Saleem, Muhammad Kashif, Sajid Abbas Khan, Muhammad Ramzan

Journal of Bioresource Management

Ficus benjamina commonly known as weeping fig is an ornamental that planted alongside the road to increase the aesthetic value. Leaf eating caterpillar, Trilocha varians was observed on Ficus benjamina and many other ornamental plants in the surrounding area of Muhammad Nawaz Shareef University. Large larval population was recorded on fig plants with 100 % defoliation. The rearing of Trilocha varians on F. benjamina was carried out under controlled conditions and parasitism of Trichogramma chilonis on eggs were checked. Incubation period was 5-6 days while single female laid 150-210 eggs in her whole life period. With five larval instars, duration …

Effects Of Fertilizers On Copper And Nickel Accumulation And Human Health Risk Assessment Of Vegetables And Food Crops, Kafeel Ahmad, Sana Rani, Zafar Iqbal Khan, Shahzad Akhtar, Asma Ashfaq, Iqra Anwar, Hafsa Memona, Aima Iram Batool, Muhammad Nadeem, Javed Shoukat, Ijaz Rasool Noorka, Shahzadi Mahpara, Mumtaz Akhtar, Muhammad Ameer Hamza, Ilker Ugulu, Hamid Raza, Iram Saba, Abrar Hussain, Shamayem Aslam, Mobeen Fatima, Muhammad Umer Farooq Awan, Anum Bashir

Journal of Bioresource Management

Despite the fact that fertilizers have been used for millennia for sustainable crop production, this high and considerable dependence on fertilizers heightens environmental concerns with the indirect human exposure due to accumulation of toxins in food chain via soil contamination. The purpose of this study is to evaluate the application of fertilizers to the soil and their effect on the accumulation of copper and nickel in spinach (Spinacia oleracea), garlic (Allium sativum), wheat (Triticum aestivum), maize (Zea mays), and barley (Hordeum vulgare); as well as potential health concerns associated with …

Featured Faculty Mentor/Student Team, Gisela Erf, Alessandro Rocchi

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.