The new strawberry variety 'Roseberry' boasts attractive pink blooms and produces sweet, aromatic fruit all summer long. It is highly adaptable to hanging baskets and groundcover, making it an excellent addition to home gardens.
Researchers found that virus-tested foundation seed increases yield, but quality declines when integrated into commercial farms. Seed productivity and quality vary from year to year and location to location.
A comprehensive 8-year study found that holding preservatives increased the vase life of 53 cultivars, while hydrating preservatives reduced it in 18 species. The researchers concluded that a universal recommendation for use of holding preservatives cannot be made due to its negative effect on some cultivars.
Research findings suggest that appealing programming benefits and financial support are key factors in attracting arboreta members. The study recommends providing discounts on educational programs and hands-on workshops to appeal to members, particularly women with higher education levels.
Researchers developed a new twin-head 'V' high-wire cucumber system to improve productivity in greenhouses without increasing crop start-up costs. The study showed that the twin-head system achieved similar plant growth and fruit yield as the conventional single-head system, but with lower production expenses.
A new, non-destructive method for estimating leaf area index (LAI) in vegetables has been developed using a commercial camera and free software. The study produced accurate and inexpensive results comparable to more expensive indirect methods.
The study investigated the relationship between epidermal vacuolar pH and factors affecting color, finding that corals have the highest pH suitable for producing blue hues. This data suggests targeting corals for transformation to create new blue flowers.
A study found that service learning in a university-level horticulture course increased students' understanding of course material and their opinions on community involvement. Alumni reported improved confidence and awareness after the experience, highlighting its benefits for future careers.
A study published in HortScience found that 86 indoor plant species can remove formaldehyde from the air, with ferns proving to be the most effective. The top-performing species, including the Japanese royal fern, showed a significant ability to neutralize formaldehyde and improve indoor air quality.
Composted dairy manure solids significantly improve soil physical and chemical properties, reducing density and pH while increasing organic matter and nutrient concentrations. The treatment also enhances the establishment and growth of selected ornamental plants.
A new study by American Society for Horticultural Science reveals that landscape coefficients can be used to predict seasonal water demand and enhance irrigation information. This approach shows promising results for promoting water savings in mixed-species urban landscapes, supporting regional conservation efforts.
Researchers found six compounds in 'Early Black' cranberry leaves that may deter insects, with gypsy moth larvae preferring these cultivars over 'Howes'. The identified compounds could be investigated as potential insect-feeding deterrents for new cranberry cultivars.
Experiments tested sweetpotato whitefly preference for cucumber seedlings grown under fluorescent lamps with high red:far red ratio or metal-halide lamps. The results showed that FL seedlings were less attractive to the whiteflies and had higher chlorophyll content and thicker leaves than ML seedlings.
A study by American Society for Horticultural Science found that a 1-inch topdressing depth applied over 2 years improves turfgrass cover, shoot density, and divot resistance. Topdressing rates above 4 inches accumulate over time may compromise surface strength.
Research found that plant growth retardants had no effect on plant growth rate or stem length when used with a rice hull substrate, similar to a traditional peat and perlite mix. The study suggests that producers can employ PGR drench strategies without worrying about reduced efficacy due to the presence of rice hulls.
Researchers from Utah State University found that high tunnels can extend the strawberry growing season by 4 to 5 weeks, resulting in higher total seasonal production and increased profitability. The study suggests that using high tunnels is an effective and economical system for strawberry producers in the Intermountain West region.
Research at Kansas State University found that student confidence levels correlate with academic achievement, particularly when targeted learning objectives are used. Students' reported confidence improved significantly over the course period and was positively correlated with their academic performance.
A Finnish study suggests that urban children have weaker connections to nature than their rural counterparts. Horticultural interventions can help bridge this gap, particularly for girls who show greater interest in plants. The research also highlights the importance of outdoor learning environments.
Biocontainers offer a sustainable alternative to traditional plastic containers, with rice hulls showing the highest vertical dry strength and lowest water loss rates. Researchers recommend selecting biocontainers based on specific physical properties to meet greenhouse needs.
Researchers found that reading plant parables enhanced spiritual beliefs in students with horticultural background, but not in those without. Horticultural activities were found to have potential in promoting spiritual health.
The US nursery and greenhouse industry has launched an online knowledge center to promote sustainable practices, providing resources and tools for growers and students. The Green Industry Knowledge Center offers in-depth learning modules on water and nutrient management, irrigation, and substrate handling.
Researchers used satellite imagery and an artificial neural network to classify and monitor irrigated crops, achieving high accuracy rates. The study aims to promote sustainable agricultural practices and reduce water waste in Mediterranean countries.
Reflective writing exercises were integrated into a landscape design course to enhance students' critical thinking capacity. The results showed significant increases in quiz scores among students who completed the assignments compared to those who did not.
Older adults who garden report enhanced optimism, increased physical activity, and higher energy levels compared to nongardeners. Gardening also promotes healthier lifestyles through increased consumption of fruit and vegetables.
A survey found that most respondents supported using multimedia resources, such as instructional DVDs and web-based videos, to supplement instruction in nursery management and production courses. The study also revealed a willingness among faculty to incorporate these resources into classroom instruction.
Researchers tested corn gluten meal on direct-seeded squash and found that banded applications increased crop safety and yields. The study suggests that CGM can be a safe alternative to traditional herbicides for organic vegetable production.
China's solar greenhouses use southern-facing designs to reduce energy consumption and carbon emissions. The study found that these greenhouses can produce a wide range of vegetables, even during winter months, providing a sustainable solution to the global energy crisis.
Researchers found that varying shoot lengths can maximize fig fruit yield and quality, but some cultivars require differential application of horticultural practices to attain regular high yields. The study provides recommendations for optimal shoot lengths and pruning strategies for three fig cultivars.
A new software system called Virtual Grower helps calculate heating costs in greenhouse operations by analyzing temperature settings, heating systems, and construction decisions. The program uses a weather database to predict heating costs and allows users to define unique design characteristics and heating schedules.
A study found that horticulture students prefer finding the right answer over developing a strategy, but still value problem-solving as an important skill. The researchers developed an online learning platform, PSLP, which improved student engagement and understanding of ill-structured problems.
A new method for recycling perlite developed by Louisiana State University researcher Hanna Y. Hanna can save tomato growers a significant amount of money without reducing crop yield. The method, which uses hot water treatment and minimal labor input, reduces recycling cost by up to 50%.
A new study suggests that gardening programs can boost vegetable intake among older adults, with no correlation between time spent gardening and consumption. The research found that gardeners were more likely to consume vegetables than non-gardeners, regardless of age or ability.
Research provides valuable data on optimal thinning times for commercial peach and nectarine production, with mechanical string blossom thinners showing significant benefits across stages of bloom development. The study found that thinning at the right stage increased fruit size and market value, while reducing follow-up hand-thinning ...
A team of researchers has found that residual distillation water from certain plant species can increase the yields and essential oil content of peppermint and spearmint crops. The study suggests using wastewater as a foliar spray can boost biomass production, with increased essential oil content observed in some cases.
Researchers found that low to intermediate rates of chicken litter-based fertilizers produced the highest plant growth index and flower yield. High rates can lead to symptoms like reduced growth, decreased root quality, and fewer flowers.
A new study introduces genetic diversity into the cultivated strawberry gene pool by crossing elite clones of two wild species, resulting in improved fruit size and yield. The reconstructed populations show promise for future breeding programs, offering novel genetic combinations to enhance crop quality.
A new extraction method using green chemistry has been developed to recover pigmented carotenoids from dried Capsicum fruit, with a recovery rate of 85% or greater. This process reduces the use of hazardous solvents and minimizes environmental risks, enabling a wider range of red-fruited cultivars to be used for pigment production.
A team of researchers has identified the genetic origins of cultivated citrus species such as oranges, lemons, and grapefruits. The study reveals that these species were derived from specific hybrids, providing valuable insights into their history and characteristics.
Researchers evaluated six plant species using digital image analysis to determine their ability to thrive on extensive green roofs in Colorado. Five plants that survived a 2-year experiment are recommended for use in semiarid regions, including blue grama and hardy ice plant.
A recent study evaluates integrated fruit production and organic fruit production systems for disease-resistant 'Liberty' apples. The research suggests that IFP could be widely implemented in the northeastern US, but OFP may be more feasible for small to midsized direct market operations due to higher costs.
A new study in HortScience found that mechanical harvesting creates up to 250% more debris than hand-harvested controls, resulting in increased costs for citrus producers. The research also highlights the importance of tree management practices in preventing debris from entering the harvesting stream.
The US lettuce industry faces significant economic losses due to dieback disease, caused by two soil-borne viruses affecting romaine and leaf-type lettuce. New romaine breeding lines SM09A and SM09B offer complete resistance to the disease and improved shelf life.
Researchers found that horticultural activities provide psychological benefits such as increasing positive mood, relaxation, and tranquility. Additionally, the study revealed a new dimension of attitudes toward horticultural activities, emphasizing the importance of environmental improvement and escape from worries.
The Chile Pepper Institute has introduced a new jumbo jalapeño pepper called NuMex Jalmundo, which is perfect for making poppers. It has a heat level of 17,000 Scoville Heat Units (SHU) and will be available for sale from the institute's website.
Researchers found Texas consumers had low awareness of Texas Superstar and Earth-Kind brands, but those who shop frequently for ornamental plants were more aware. Consumers willing to pay a discounted price for branded plants, especially those living in South Texas.
Researchers investigated the salt tolerance of 10 common bedding plant species and cultivars irrigated with reclaimed water. The study found that some plants became more compact when grown in low to moderate salinity conditions, suggesting a potential use for recycled water in landscape irrigation.
Research confirms the genetic relationship between Hungarian and Turkish apricot cultivars, providing valuable data for breeders and growers. The study reveals that Turkish germplasm contributed to the development of desirable Hungarian apricot cultivars, with a connection dating back 300 years.
Alternative grass species such as little bluestem, purple lovegrass, and tall fescue have been identified for anchoring roadside slopes. These deep-rooted species can stabilize the soil, while warmer-season grasses like little bluestem and purple lovegrass prevent surface erosion and provide green roadsides.
A study evaluated four turfgrass management approaches to determine their aesthetic and economic impacts. Organic alternatives were found to be effective in improving lawn quality without increasing costs.
A new hybrid string blossom thinner prototype has shown promising results in increasing crop value and reducing labor costs in four U.S. growing regions. Trials demonstrated reduced labor costs, increased fruit size distribution, and improved yield, resulting in gross income ranging from $4,267 to $12,288 per acre.