6 pages., Via online journal., This study examines the impact of a residential horticultural career academy, Camp Tomorrow’s Undergraduates Realizing the Future (TURF), conducted from 2010 to 2016 at Oklahoma State University (OSU) in Stillwater, OK. Each year, up to 25 Oklahoma high school students were engaged in 2 weeks of hands-on activities representing a variety of horticulture-related careers. Instructors for Camp TURF included OSU faculty, staff, and graduate students from the Department of Horticulture and Landscape Architecture, related OSU departments, and horticulture and landscape architecture industry professionals. The Oklahoma State Regents for Higher Education sponsored this career academy, which was geared toward potential first-generation college students, and helped to expose students to the university atmosphere as well as expand their knowledge of science- and math-related career fields. Pre- and postassessments given at Camp TURF show significant changes in college readiness and familiarity with horticulture careers, but did not necessarily increase interest in particular horticulture and landscape architecture careers. Upon following up with academy graduates, we learned that the academy has been a positive experience for numerous attendees, with 76.6% going on to higher education and two students majoring in horticulture and landscape architecture-related areas.
4 pages., Via online journal., Interactive web-based questions were developed for students to review
subject matter learned in an online plant propagation course. Articulate Storyline
software was used to build nearly 250 review questions with five different testing
styles to ascertain proficiency in subject areas, including the biology of propagation,
the propagation environment, seed propagation, vegetative propagation, micropropagation, and cell culture. Questions were arranged to correspond to the
supporting textbook chapters in Hartmann and Kester’s Plant propagation: Principles and practices, ninth edition. These are open access and available to instructors
and students worldwide. Users received immediate feedback for each question
answered correctly or incorrectly. The system remembers where one leaves off,
which enables starting and stopping multiple times within a chapter. Means of preand posttest responses to nine content knowledge items showed that students
perceived a significant content knowledge gain in the course. These online interactive reviews can be adapted easily to other courses in a variety of fields,
including horticulture, botany, systematics, and biology. They can also be expanded
to overlay multiple objects and trigger events based on user response. Since inception,
the website hosting these online reviews averaged 156 unique visitors per month.
Students have reported this to be a useful tool to prepare them for course exams.
Taylor, Carl (author), Symon, Elizabeth B. (author), Dabbs, Amy (author), Way, Alexander (author), Thompson, Olivia M. (author), and Center for Livable Communities
Format:
Journal article
Publication Date:
2017-04
Published:
United States: American Society for Horticultural Science
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 16 Document Number: D10447
7 pages., Via online journal., South Carolina public schools consistently rank low in academic performance. In addition, 39% of elementary, 40% of middle, and 30% of high school students within the state are classified as overweight or obese. School garden-based learning (GBL) is a low-cost and high-impact initiative that addresses both poor academic performance and childhood obesity. This study examined how school-based gardens, as part of a pilot farm-to-school (FtS) initiative, are administered and used within academic and cafeteria meal programs. An online survey was developed and sent to 102 educators who previously completed an online training course entitled School Gardening for South Carolina Educators during the 2012–15 academic school years. Data were collected from 37 educators (36% response rate). Survey results indicate that the majority of these educators, although they completed the training course, were unaware that their garden was a component of an FtS program. Moreover, gardens were not integrated with school-wide programs, especially in the cafeteria: most gardens did not contribute food to the cafeteria and meals offered most often did not align with plants learned about in the gardens. Successes of the pilot program were that the majority of educators started and maintained their garden for over 1 year and they were able to use their gardens during the day for academic instruction in multiple disciplines, including math, science, and nutrition.
Gallardo, Karina R. (author), Stafne, Eric T. (author), Devetter, Lisa Wasko (author), Zhang, Qi (author), Li, Charlie (author), Takeda, Fumiomi (author), Williamson, Jeffrey (author), Yang, Wei Qiang (author), Cline, William O. (author), Beaudry, Randy (author), Allen, Renee (author), and Washington State University
Mississippi State University
University of Georgia
University of Florida
Oregon State University
Michigan State University
Format:
Journal article
Publication Date:
2018-02
Published:
United States: American Society for Horticultural Science
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 11 Document Number: D10337
7 pages., Via online journal., The availability and cost of agricultural labor is constraining the specialty crop industry throughout the United States. Most soft fruits destined for the fresh market are fragile and are usually hand harvested to maintain optimal quality and postharvest longevity. However, because of labor shortages, machine harvest options are being explored out of necessity. A survey on machine harvest of blueberries (Vaccinium sp.) for fresh market was conducted in 2015 and 2016 in seven U.S. states and one Canadian province. Survey respondents totaled 223 blueberry producers of various production sizes and scope. A majority (61%) indicated that their berries were destined for fresh markets with 33% machine harvested for this purpose. Eighty percent said that they thought fruit quality was the limiting factor for machine-harvested blueberries destined for fresh markets. Many producers had used mechanized harvesters, but their experience varied greatly. Just less than half (47%) used mechanical harvesters for fewer than 5 years. Most respondents indicated that labor was a primary concern, as well as competing markets and weather. New technologies that reduce harvesting constraints, such as improvements to harvest machinery and packing lines, were of interest to most respondents. Forty-five percent stated they would be interested in using a modified harvest-aid platform with handheld shaking devices if it is viable (i.e., fruit quality and picking efficiency is maintained and the practice is cost effective). Overall, the survey showed that blueberry producers have great concerns with labor costs and availability and are open to exploring mechanization as a way to mitigate the need for hand-harvest labor.
9 pages., Via online journal., Little information has been published on the business and marketing practices of landscape firms, an important sector of the green industry. We sought to profile the product mix, advertising, marketing, and other business practices of United States landscape firms and compare them by business type (landscape only, landscape/retail, and landscape/retail/grower) as well as by firm size. We sent the 2014 Trade Flows and Marketing survey to a wide selection of green industry businesses across the country and for the first time included landscape businesses. Herbaceous perennials, shade trees, deciduous shrubs, and flowering bedding plants together accounted for half of all landscape sales; 3/4 of all products were sold in containers. However, landscape only firms sold a higher percentage of deciduous shrubs compared with landscape/retail/grower firms. Landscape businesses diversified their sales methods as they diversified their businesses to include production and retail functions. Landscape businesses spent, on average, 5.6% of sales on advertising, yet large landscape companies spent two to three times the percentage of sales on advertising compared with small- and medium-sized firms. Advertising as a percent of sales was three to four times higher for landscape/retail/grower compared with landscape only or landscape/retail firms; most respondents used Internet advertising as their primary method of advertising. The top three factors influencing price establishment in landscape businesses were plant grade, market demand, and uniqueness of plants, whereas inflation was ranked as the least important of the nine factors provided. A higher percentage of small and medium-sized firms perceived last year’s prices as more important in price establishment compared with large firms. A high percentage of large landscape companies said the ability to hire competent hourly employees was an important factor in business growth and management, but this was true only for about half of the small and medium-sized landscape companies.
7 pages., Via online journal., The purpose of this study was to determine college students’ understanding of invasive species and their support for plant and animal pest control and eradication methods. Surveys were administered at a university and community college in Texas in biology and agriculture departments. A total of 533 respondents participated in the study. Most students said they were not part of any type of environmental organization and felt they were not very informed about invasive species issues. More students reported learning about invasive species in high school than in college courses. The average score on knowledge questions related to invasive and native plants and animals was 32%. Most students underestimated the negative impact of invasive species but many were aware of costs to manage those species. Reliable reported sources of information included environmental organizations, college courses, and the Internet. Pearson product-moment correlations showed positive relationships between students who had college class instruction regarding invasive species and positive attitudes toward management of invasive species. Positive relationships were also found between instruction and an awareness of invasive plants or animals. Respondents who were knowledgeable of invasive species in the community had more positive attitudes toward the management of invasive species. In demographic comparisons, differences were found with males, upperclassmen, and those identifying as Caucasian or other having more knowledge of invasive species and more positive attitudes toward their management.
Campbell, Julie H. (author), Henderson, Jason J. (author), Wallace, Victoria H. (author), and University of Georgia
University of Connecticut
Department of Extension, University of Connecticut
Format:
Journal article
Publication Date:
2018-08
Published:
United States: American Society for Horticultural Science
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 11 Document Number: D10327
7 pages., Via online journal., This study examined how different presentation formats affected knowledge gain among school grounds managers. Results indicate large-group participants (presentation to ≈50 participants at a turfgrass field day) had greater knowledge retention than small-group participants (presentation to 6–10 participants at an interactive workshop). Small-group attendees had more flexibility to discuss issues that affected them directly and may have focused on those issues instead of the targeted information. Large-group meetings were more ridged in format and attendees were less able to deviate from the main subject matter being presented. However, the value of the small-group meeting should not be discounted, especially when athletic field grounds managers and staff require information specific to their situation. When disseminating more general information, the large-group meeting format is a better means of delivery.
Short, Gianna (author), Yue, Chengyan (author), Anderson, Neil (author), Russell, Carol (author), Phelps, Nicholas (author), and University of Minnesota
Format:
Journal article
Publication Date:
2017-06
Published:
United States: American Society for Horticultural Science
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 16 Document Number: D10442
11 pages., Via online journal., Aquaponics, an integrated system with both hydroponic plant production and aquaculture fish production, is an expanding alternative agriculture system. Many key questions about the overall feasibility of aquaponic systems remain unanswered. Of particular concern for start-up and established producers alike are consumer perceptions and willingness to pay for aquaponic produce and fish. This study reports results and analysis of a consumer survey about perceptions and preferences for aquaponic-grown products that was conducted in Minnesota during Feb. 2016. Probit and ordered probit models are used to evaluate the probability of different consumer demographic segments having various levels of knowledge and perceptions about aquaponics. About one-third of respondents had previously heard of aquaponics, and upon learning more about the system through the survey, respondents tended to be generally neutral or favorable to aquaponics. Price might be an issue for many consumers, but many tend to believe that aquaponics can impact the environment in a positive way. The results represent a first step toward building knowledge about the potential consumer base for aquaponics, which is a critical piece in the system’s potential overall profitability. It appears that consumer education and marketing will be key for the expansion of the market.
10 pages., Via online journal., A survey of Connecticut consumers was used to investigate perceptions of various green industry retailers. Consumer perceptions of independent garden centers (IGC), home improvement centers (HIC), and mass merchandisers (MM) business practices and their perceived value were assessed. Analysis of variance and ordinary least squares regression models were used to analyze the data. Results indicated that customer service, knowledgeable staff, and high-quality plants are important factors when consumers are deciding where to shop. IGCs were ranked highest in perceived customer service, knowledgeable staff, and plant quality, followed by HICs. MMs were ranked lowest for the majority of measured business practices, with the most notable exception being price. Additionally, IGCs, HICs, and MMs are perceived differently across age cohorts.
Knuth, Melinda (author), Behe, Bridget K. (author), Hall, Charles R. (author), Huddleston, Patricia (author), Fernandez, R. (author), and Texas A&M University
Michigan State University
Format:
Journal article
Publication Date:
2018-02
Published:
United States: American Society for Horticultural Science
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 11 Document Number: D10339
9 pages., Via online journal., Water is becoming scarcer as world population increases and will be allocated among competing uses. Some of that water will go toward sustaining human life, but some will be needed to install and support landscape plants. Thus, future water resource availability may literally change the American landscape. Recent research suggests that consumers’ attitudes and behavior toward potable water supplies have changed in other countries because of greater social awareness and increasingly widespread exposure to drought conditions. We conducted an online survey of 1543 U.S. consumers to assess their perceptions about landscape plants, the water source used to produce them, and plant water needs to become established in the landscape. Using two separate conjoint designs, we assessed their perceptions of both herbaceous and woody perennials. Consumers placed greater relative importance on water source in production over water use in the landscape for both herbaceous and woody perennials included in this study. They preferred (had a higher utility score for) fresh water over recycled water and least preferred a blend of fresh with recycled water for perennials and recycled water used for woody perennial production. In addition, the group that did not perceive a drought but experienced one placed a higher value (higher utility score) on nursery plants grown with fresh water compared with those which were actually not in drought and did not perceive one. Educational and promotional efforts may improve the perception of recycled water to increase the utility of that resource. Promoting the benefits of low water use plants in the landscape may also facilitate plant sales in times of adequate and low water periods.
