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Articles 61 - 90 of 586

Full-Text Articles in Agriculture

Addressing Local Food Insecurity Through A Problem-Based Learning Classroom, Kaley Mumma, Aimable Mugabo Mar 2025

Addressing Local Food Insecurity Through A Problem-Based Learning Classroom, Kaley Mumma, Aimable Mugabo

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

Through the frame of Problem-Based Learning (PBL), a curriculum is proposed to engage students in addressing local food insecurity. Students collaboratively define the problem, explore underlying issues, establish goals, design solutions, and implement their chosen solution to address food insecurity within their community. The importance of community engagement and utilizing local resources are highlighted in advising the implementation of this program.


Exploring The Few Nexus Through Community Engagement: A Watershed Restoration Case Study From Philipsburg, Pennsylvania, Tolulope P. Akinbobola, Kumar Chaudhary Anil Mar 2025

Exploring The Few Nexus Through Community Engagement: A Watershed Restoration Case Study From Philipsburg, Pennsylvania, Tolulope P. Akinbobola, Kumar Chaudhary Anil

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

Given the pivotal role of education in comprehending the intricacies of the FEW nexus, the pedagogical approach employed is important in fostering the intentional integration of food, energy, and water systems across disciplinary boundaries. Non-formal education is experiencing a resurgence in its role in establishing a sustainable knowledge society. As we delve into understanding the FEW nexus, we must acknowledge the strategies, practices, and experiences underpinning our knowledge and contributions to the FEW nexus. Against this background, this practice paper demonstrates the multifaceted dimensions of integrating formal and non-formal education approaches in driving development in the FEW nexus field.


Teaching Disciplinary Ways Of Knowing Using Stem In Afnr, Elizabeth E. Ogar, Neil A. Knobloch, Hui-Hui Wang Mar 2025

Teaching Disciplinary Ways Of Knowing Using Stem In Afnr, Elizabeth E. Ogar, Neil A. Knobloch, Hui-Hui Wang

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

This study explores the integration of STEM in Agriculture, Food, and Natural Resources (AFNR) education through a course designed to teach disciplinary ways of knowing such as scientific inquiry, engineering design, mathematical modeling, and agroecosystem thinking. The course prepares upper-level undergraduate and graduate students to design and implement STEM-integrated mini-units in both formal and nonformal settings. Emphasizing interdisciplinary approaches and real-world applications, the course encourages critical thinking and problem-solving in addressing global challenges like food security and sustainability. The outcomes include enhanced pedagogical skills, real-world STEM application, and increased student engagement, preparing learners for careers in STEM-related fields.


System Change, Not Climate Change: Collaborative Development Of A Few Nexus Experiential Learning Course For A Justice-Centered Comparative Study Abroad Program, Sonya Ahamed Mar 2025

System Change, Not Climate Change: Collaborative Development Of A Few Nexus Experiential Learning Course For A Justice-Centered Comparative Study Abroad Program, Sonya Ahamed

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

The International Honors Program (IHP) on Climate Change: The Politics of Land, Water and Energy Justice has been offered by the School for International Training (SIT) since 2013. This thematic multidisciplinary program currently travels to Morocco, Nepal, and Ecuador for one month each, introducing students to local food, water, and energy challenges in the context of a changing climate. In updating the program following its relaunch in 2023, renewed attention was given to the food, energy, and water nexus from a comparative perspective across and within these countries. This presentation will focus on the development of experiential learning cycles for …


Integrating The Few-Nexus Into An Agricultural Issues Course, Christopher M. Estepp, Hannah Scherer Mar 2025

Integrating The Few-Nexus Into An Agricultural Issues Course, Christopher M. Estepp, Hannah Scherer

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

To address the global challenges facing the agricultural industry, graduates of agricultural degree programs must learn to utilize systems thinking skills, which can help them view the interconnectedness among issues and design holistic solutions. The Food-Energy-Water (FEW)-Nexus is an interdisciplinary framework that can support undergraduate student achievement of sustainability education competencies, including systems thinking. This project utilized the FEW-Nexus framework in an agricultural issues course to help students improve their systems thinking. Students were given lectures on various agricultural issues by experts in those areas. Two assignments, agricultural issue concept maps and critical reflections over each speaker’s session were completed …


Integrating Food, Water, And Agriculture Education In Early Childhood: A Baseline Study Of Farm To Ece Programming, Kyle Whitley, Kelsey Hall Mar 2025

Integrating Food, Water, And Agriculture Education In Early Childhood: A Baseline Study Of Farm To Ece Programming, Kyle Whitley, Kelsey Hall

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

This baseline study examined how [State] early care and education (ECE) providers implemented activities and access to locally grown foods, gardening, and learning about food, nutrition, water use, composting, and agriculture. Over the past three years, 254 respondents participated in farm to ECE, with many providers cooking or holding taste tests, doing agriculture/nutrition education, and conducting field trips. Universities, farmers, community organizations, and Extension agents could alleviate the primary barriers and support ECE providers through curriculum, website content, or trainings on how to teach 3-5 year olds agriculture, gardening, plant life cycle, water, the environment, or composting.


Evaluate A Personal-Sized Seedless Watermelon Grown In High Tunnels, Wenjing Guan Mar 2025

Evaluate A Personal-Sized Seedless Watermelon Grown In High Tunnels, Wenjing Guan

Midwest Vegetable Trial Reports

Growing personal-sized seedless watermelons in high tunnels is not a common practice in the U.S. However, as high tunnel adoption increases and farmers gain experience in using them for specialty crop production, there is a need to evaluate nontraditional crops to improve crop rotation within these structures. In this study, we evaluated the performance of a personal-sized seedless watermelon grown in a high tunnel system. This seedless watermelon cultivar was selected because of its thin rind, tender flesh, and high sugar content. The combination of these fruit traits may make it particularly attractive for local food markets. Additionally, we compared …


Starter Transplant Solutions Do Not Improve Cabbage Yield In High-Fertility Soil, Charlie Rohwer, Jesen Hosch Feb 2025

Starter Transplant Solutions Do Not Improve Cabbage Yield In High-Fertility Soil, Charlie Rohwer, Jesen Hosch

Midwest Vegetable Trial Reports

Starter fertilizers, generally high in phosphorus, are often used when transplanting vegetable crops. However, many small-scale vegetable growers have very high soil phosphorus levels, and phosphorus may be unnecessary in such conditions. Alternatively, enhanced soil microbial activity at transplant may help to make the soil phosphorus more available to the transplants. We tested this by using molasses or high-P fertilizer in the transplant solution when planting cabbage into high-fertility soil. Results indicate no benefit to cabbage from any transplant solution in high-fertility conditions, and detrimental effects from the large amount of molasses used.


Evaluation Of Cantaloupes For High Tunnels, Lewis Jett Feb 2025

Evaluation Of Cantaloupes For High Tunnels, Lewis Jett

Midwest Vegetable Trial Reports

Cantaloupes (Cucumis melo) have potential as a double crop for high tunnel in West Virginia Ten cantaloupe cultivars were evaluated in a high tunnel in 2024 at the WVU Organic Horticulture Farm in Morgantown, WV. The cultivars were established as transplants and planted on black plastic mulch on May 10, 2024. Each cultivar was replicated three times in a randomized complete block experimental design. Harvest commenced approximately 60 days after transplanting and fruit weight and quality attributes were measured. ‘Sugar Cube’ and ‘Savor’ were the highest yielding personal-size melons while ‘Athena’ and ‘Ambrosia’ were the highest yielding >1 …


Evaluation Of High Tunnel Tomato Cultivars For Yield And Quality, Wenjing Guan Feb 2025

Evaluation Of High Tunnel Tomato Cultivars For Yield And Quality, Wenjing Guan

Midwest Vegetable Trial Reports

Tomatoes are a highly popular crop in Indiana's local food markets. They are most commonly grown in high tunnels to extend the harvest season and enhance yields. Beyond yield, fruit quality is a key factor for market success. This study evaluated the performance of eight determinant tomato cultivars grown in a high tunnel at the Southwest Purdue Agricultural Center in 2023.


Online Media Sentiment Analysis Of Shrimp And Salmon In The United States, Jingjing Tao, Kwamena K. Quagrainie Jan 2025

Online Media Sentiment Analysis Of Shrimp And Salmon In The United States, Jingjing Tao, Kwamena K. Quagrainie

Department of Agricultural Economics Faculty Publications

There is a growing interest in the U.S. seafood and aquaculture market; however, studies utilizing online information to understand this market are limited. This study employs online media analytics to obtain insights into consumer perceptions and potential demand signals for shrimp and salmon in the U.S. Our results show that platform X is the preferred medium for shrimp and salmon discussions, with shrimp's physical quality and salmon's environmental impact being the two major perception drivers. Additionally, autoregressive modeling is conducted to explore the dynamics of net sentiments. Farmed shrimp and salmon consistently exhibit lower net sentiments compared to their wild …


Failure Of The Farm Bill Process In 2023—A Perspective From Social Media Activity, Roman Keeney, Nicole Olynk Widmar, Austin Berenda Jan 2025

Failure Of The Farm Bill Process In 2023—A Perspective From Social Media Activity, Roman Keeney, Nicole Olynk Widmar, Austin Berenda

Department of Agricultural Economics Faculty Publications

In September 2023, the current farm bill was allowed to expire. This marked the fourth consecutive farm bill to see its authorization lapse before replacement legislation was signed into law. The failure in 2023 is notable as significant trade and covid shocks revealed needed reforms in farm and food safety nets. We develop a unique online and social media dataset and metrics to examine 2023 online activity to understand drivers of online farm bill discussion and implications for the future of the traditional farm bill political coalition. These findings echo the increasing concern about future farm bills amid a broadening …


Eggplant Variety Demonstration Results For West-Central Indiana, 2024, Petrus Langenhoven, Lizeth Sofia Catucuamba Tuquerrez Jan 2025

Eggplant Variety Demonstration Results For West-Central Indiana, 2024, Petrus Langenhoven, Lizeth Sofia Catucuamba Tuquerrez

Midwest Vegetable Trial Reports

A non-replicated demonstration of eggplant varieties was conducted at Purdue University's Meigs Horticulture Facility to evaluate eight varieties, including four Italian-type and four Asian-type varieties, under Indiana growing conditions. Plants were transplanted on May 14, 2024, with 30 plants per variety in 180-foot rows. Weekly harvests occurred from weeks 8 to 18 after transplanting. Italian varieties consistently produced higher marketable yields than Asian types, with Nigral achieving the highest yield at 55,446 pounds per acre (17.7 fruits per plant, averaging 11.2 ounces per fruit). Rolandia produced the heaviest individual fruits, with an average weight of 12.3 ounces. Among Asian varieties, …


2025 Standard-Sized Seedless Watermelon Cultivar Evaluation In Indiana, Wenjing Guan, Dennis Nowaskie, Cesar Escalante Jan 2025

2025 Standard-Sized Seedless Watermelon Cultivar Evaluation In Indiana, Wenjing Guan, Dennis Nowaskie, Cesar Escalante

Midwest Vegetable Trial Reports

Indiana ranked fifth in watermelon production in the United States. In 2024, Indiana growers planted approximately 8,100 acres of watermelons. Watermelon cultivar evaluation trials have been conducted annually at the Southwest Purdue Agricultural Center (SWPAC) in Vincennes, IN, for over 30 years. In 2025, 25 standard-sized seedless watermelons were evaluated, and yield and fruit quality parameters were assessed.


2025 Personal-Sized Seedless Watermelon Cultivar Evaluation In Indiana, Wenjing Guan, Dennis Nowaskie, Cesar Escalante Jan 2025

2025 Personal-Sized Seedless Watermelon Cultivar Evaluation In Indiana, Wenjing Guan, Dennis Nowaskie, Cesar Escalante

Midwest Vegetable Trial Reports

Indiana ranks fifth in the United States for watermelon production in 2024. Most of the state’s production consists of red-flesh seedless cultivars with fruit weighing 9 lbs and above. A small portion of watermelon production devoted to mini seedless types. Meanwhile, interest in watermelon production among small and diversified vegetable farms is increasing, where smaller-sized watermelons are likely fit better at these farms. In this report, we summarize the performance of 12 personal-sized watermelon cultivars evaluated at the Southwest Purdue Agricultural Center (SWPAC) in Vincennes, IN, during the 2025 season.


Colored Sweet Bell And Tapered Pepper Cultivar Evaluation For High Tunnel Production In West-Central Indiana, 2025, Petrus Langenhoven Jan 2025

Colored Sweet Bell And Tapered Pepper Cultivar Evaluation For High Tunnel Production In West-Central Indiana, 2025, Petrus Langenhoven

Midwest Vegetable Trial Reports

Colored sweet bell-shaped and tapered peppers remain an important summer crop for small and medium-sized farming operations across Indiana. These crops can be produced in open-field systems or under protective structures, with high tunnels offering notable advantages for sweet pepper production. The moderated environment of a high tunnel allows planting 2–4 weeks earlier in the spring and extends harvest into the fall until the first hard freeze. Despite the crop’s regional importance, performance data for pepper varieties adapted to Indiana conditions have been limited. Our ongoing work aims to address this gap. To date, more than forty pepper cultivars have …


Eggplant Cultivar Demonstration Results For West-Central Indiana, 2025, Petrus Langenhoven, Alexandria Catherine Snabes Jan 2025

Eggplant Cultivar Demonstration Results For West-Central Indiana, 2025, Petrus Langenhoven, Alexandria Catherine Snabes

Midwest Vegetable Trial Reports

An eggplant cultivar demonstration at Purdue University's Meigs Horticulture Facility evaluated ten cultivars during the 2025 growing season to support evidence-based variety selection for Indiana growers. Eggplant production in Indiana totaled 34 acres in 2022, representing part of a national industry where 88.9% of 7,261 operations cultivate less than one acre. This demonstration provided performance data under Indiana conditions while offering hands-on learning for horticulture students. Results inform cultivar recommendations for small to medium-scale Midwest producers supplying diverse markets, including restaurants, farmers' markets, and ethnic food retailers seeking this Solanaceae crop for Asian, Mediterranean, and Middle Eastern cuisines.


Quantifying The Acre Wetland Water Balance, Ryland Barton Dec 2024

Quantifying The Acre Wetland Water Balance, Ryland Barton

The Journal of Purdue Undergraduate Research

No abstract provided.


Colored Sweet Bell And Tapered Pepper Cultivar Evaluation For High Tunnel Production In West-Central Indiana, 2024, Petrus Langenhoven, Lizeth Sofia Catucuamba Tuquerrez Dec 2024

Colored Sweet Bell And Tapered Pepper Cultivar Evaluation For High Tunnel Production In West-Central Indiana, 2024, Petrus Langenhoven, Lizeth Sofia Catucuamba Tuquerrez

Midwest Vegetable Trial Reports

Currently, comprehensive pepper variety performance data specific to Indiana has been limited. Recognizing this gap, we have initiated a systematic evaluation process. To date, we have conducted thorough assessments of 35 different pepper varieties, with each variety being carefully studied through two distinct production cycles. This research paper presents findings from five sweet bell pepper varieties and five tapered pepper varieties, which were grown and evaluated at the Purdue Student Farm in West Lafayette, Indiana.


Jovial Family Farm Facilitates Intergenerational Learning Opportunities Through Urban Farming, Maera Williams Dec 2024

Jovial Family Farm Facilitates Intergenerational Learning Opportunities Through Urban Farming, Maera Williams

Purdue Journal of Service-Learning and International Engagement

Maera Williams is a sophomore in Environmental and Ecological Engineering at Purdue University. She joined the Engineering Projects in Community Service (EPICS) Urban Farming team as a freshman and now serves as project manager of ten undergraduate students collaborating with Jovial Family Farm to design and develop three indoor hydroponics systems for a laboratory space on their property in Broad Ripple, IN. Jovial Family Farm is a nonprofit organization founded by Drs. Bobbie and Brian Jellison with the mission to provide senior citizens, their families, and their communities with meaningful engagement opportunities on an intergenerational scale through urban agricultural activities. …


Leveraging Social Ties To Financial Gains: Exploring The Impact Of Social Capital In Rural Development, Mallory L. Rahe, Andrew J. Van Leuven, Trey Malone Dec 2024

Leveraging Social Ties To Financial Gains: Exploring The Impact Of Social Capital In Rural Development, Mallory L. Rahe, Andrew J. Van Leuven, Trey Malone

Department of Agricultural Economics Faculty Publications

Social capital, defined as networks of individuals linked through bonding or bridging relationships, plays a crucial but poorly conceptualized role in place-based development. The word “capital” implies an underlying value of the social connections throughout a community, and this study explores how these social relationships are used to initiate, plan, access financial capital, and implement economic development projects in rural areas. We avoid county-level aggregation bias and use a divergent pathway case study of projects across eight communities to examine how social ties are used during rural development in places with both high and low financial capital. Both types of …


2024 Seeded Watermelon Cultivar Evaluation In Indiana, Wenjing Guan Dec 2024

2024 Seeded Watermelon Cultivar Evaluation In Indiana, Wenjing Guan

Midwest Vegetable Trial Reports

The annual watermelon cultivar evaluation trial is conducted at Southwest Purdue Agricultural Center (SWPAC) in Vincennes, Indiana. It evaluates yield, fruit quality, and overall plant performance of commercial watermelon cultivars and advanced breeding lines. Purdue Extension and seed companies financially support the trial. The 2024 seeded watermelon cultivar trial evaluated 15 cultivars.


2024 Standard-Sized Seedless Watermelon Cultivar Evaluation In Indiana, Wenjing Guan Dec 2024

2024 Standard-Sized Seedless Watermelon Cultivar Evaluation In Indiana, Wenjing Guan

Midwest Vegetable Trial Reports

No abstract provided.


2024 Personal-Sized Seedless Watermelon Cultivar Evaluation In Indiana, Wenjing Guan Dec 2024

2024 Personal-Sized Seedless Watermelon Cultivar Evaluation In Indiana, Wenjing Guan

Midwest Vegetable Trial Reports

The annual watermelon cultivar evaluation trial is conducted at Southwest Purdue Agricultural Center (SWPAC) in Vincennes, Indiana. It evaluates yield, fruit quality, and overall plant performance of commercial watermelon cultivars and advanced breeding lines. Purdue Extension and seed companies financially support the trial. The 2024 personal-sized triploid watermelon cultivar trial evaluated 18 cultivars.


Evaluation Of 23 Pickling Cucumber Cultivars For Machine Harvest In Southwest Michigan In 2024, Ben Phillips Nov 2024

Evaluation Of 23 Pickling Cucumber Cultivars For Machine Harvest In Southwest Michigan In 2024, Ben Phillips

Midwest Vegetable Trial Reports

A pickling cucumber cultivar trial was planted at the Southwest Michigan Research and Extension Center (42.088261, -86.351980, Benton Harbor, Michigan). Bejo (BJ), Nunhems (NU), Rijk Zwaan (RZ), and US AgriSeed (UA) seed companies donated parthenocarpic (seedless) cultivars for mechanical once-over harvest. Overall, trial quality was good despite a droughty start, though picking could have started sooner.


The Recreational Value Of Birding And Crane Abundance, Richard T. Melstrom, Alex Nielsen, Carson Reeling Nov 2024

The Recreational Value Of Birding And Crane Abundance, Richard T. Melstrom, Alex Nielsen, Carson Reeling

Department of Agricultural Economics Faculty Publications

We estimate the economic value of birding, which is an important ecosystem service produced by bird populations in recreation areas. Our research identifies the link between values and species richness as well as the abundance of the sandhill crane (Grus canadensis), which migrates each year through our study area. Sandhill crane stopovers at state and federal wildlife areas can attract many birders. We estimate this nonmarket value using the zonal travel cost method and data from the eBird project on wildlife areas in Indiana. We compare crane counts based on eBird with those from the Indiana Department of Natural Resources …


Shelf-Life Evaluation Of Eastern Cantaloupe Cultivars, Wenjing Guan Nov 2024

Shelf-Life Evaluation Of Eastern Cantaloupe Cultivars, Wenjing Guan

Midwest Vegetable Trial Reports

As of 2018, Indiana cultivated approximately 1,800 acres of cantaloupes, primarily of the eastern type. For over a decade, ‘Aphrodite’ has been the most popular cultivar. Recently, extended shelf-life cultivars have been introduced and are gaining popularity in Indiana. Commercially, cantaloupes are typically harvested at the half-slip stage and are recommended to be stored at 36 to 45 °F with 95% relative humidity, allowing for an expected shelf-life of 10-14 days (Shellie and Lester, 2016). With the introduction of new cultivars, questions have arisen regarding how harvest maturity, storage temperature, and storage duration impact the shelf-life of both established and …


Evaluation Of 10 Specialty Pepper Cultivars In Southwest Michigan In 2024, Ben Phillips Nov 2024

Evaluation Of 10 Specialty Pepper Cultivars In Southwest Michigan In 2024, Ben Phillips

Midwest Vegetable Trial Reports

A specialty pepper cultivar trial was planted at the Southwest Michigan Research and Extension Center (42.081985, -86.354087, Benton Harbor, Michigan). Tozer (TZ) and United Genetics (UG) seed companies donated specialty pepper cultivars for plastic-mulch bedded and trellised hand harvest. Overall trial conditions were excellent, however our pre-plant fertilizer mixing was outsourced this year, and a spreader was rented from the same company. Due to either a mixing error or a misapplication with a piece of unfamiliar or malfunctioning equipment, the plots received a toxic level of boron, which remained in plant tissues for the whole season.


Evaluation Of Five Jack-O-Lantern Pumpkin Cultivars In Southwest Michigan In 2024, Ben Phillips Nov 2024

Evaluation Of Five Jack-O-Lantern Pumpkin Cultivars In Southwest Michigan In 2024, Ben Phillips

Midwest Vegetable Trial Reports

A jack-o-lantern pumpkin cultivar trial was planted at the Southwest Michigan Research and Extension Center (42.081985, -86.354087, Benton Harbor, Michigan). Rupp (RP) seed company donated pumpkin seeds. Overall trial conditions were excellent, and the crop was harvested early due to the environmental conditions compounded with black plastic mulch pushing the plants to produce and ripen fruit early.


Evaluation Of 18 Bell Pepper Cultivars In Southwest Michigan In 2024, Ben Phillips Nov 2024

Evaluation Of 18 Bell Pepper Cultivars In Southwest Michigan In 2024, Ben Phillips

Midwest Vegetable Trial Reports

A bell pepper cultivar trial was planted at the Southwest Michigan Research and Extension Center (42.081985, -86.354087, Benton Harbor, Michigan). Bejo (BJ), Clifton (CL), Enza Zaden (EZ), Sakata (SK), Seminis (SE), and United Genetics (UG) seed companies donated bell pepper cultivars for plastic-mulch bedded and trellised hand harvest. Overall trial conditions were excellent, however our pre-plant fertilizer mixing was outsourced this year, and a spreader was rented from the same company. Due to either a mixing error or a misapplication with a piece of unfamiliar or malfunctioning equipment, the plots received a toxic level of boron, which remained in plant …