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Articles 1 - 30 of 41
Full-Text Articles in Life Sciences
High Tunnel Bell Pepper Spacing Trial, Bronwyn Aly
High Tunnel Bell Pepper Spacing Trial, Bronwyn Aly
Midwest Vegetable Trial Reports
The objective of this trial is to determine an optimum spacing for bell peppers grown in a high tunnel production system. Six different spacing treatments were evaluated in this trial. Results from this study suggest that tighter plant spacing increased yield per unit area (100 feet of linear row) but decreased the yield per plant.
High Tunnel Broccoli Cultivar Evaluations, Lewis Jett
High Tunnel Broccoli Cultivar Evaluations, Lewis Jett
Midwest Vegetable Trial Reports
Broccoli is a potentially profitable crop for high tunnel production. Updated information on yield and quality of new cultivars is important for producers making planting decisions. This evaluation of 11 cultivars was conducted within a high tunnel in Fall 2023.
The Effects Of Potassium Fertilization Regime On High Tunnel Tomato Production, Sapana Pandey
The Effects Of Potassium Fertilization Regime On High Tunnel Tomato Production, Sapana Pandey
Theses and Dissertations--Plant and Soil Sciences
A two-year field experiment (2022-2023) was conducted at the University of Kentucky Horticulture Research Farm in Lexington, KY to study the effects of potassium (K2O) fertilization rates on tomato yield and ripening disorders in determinate and indeterminate varieties (‘BHN-589’ and ‘Big Beef’, respectively). In the first year, K2O rates representing the soil test result-based commercial recommendation (0 lbs/acre) and sequentially greater rates (150, 300, and 450 lbs K2O/acre) were applied. In the second year, K2O rates were increased based on lack of fruit quality response and were 0, 300, 600, and 900 lbs K2O/acre. Leaf tissue nutrients, tomato yield, and …
Colored Sweet Bell And Tapered Pepper Cultivar Evaluation For High Tunnel Production In West-Central Indiana, 2023, Petrus Langenhoven, Dennis Gustavo Toc Mo
Colored Sweet Bell And Tapered Pepper Cultivar Evaluation For High Tunnel Production In West-Central Indiana, 2023, Petrus Langenhoven, Dennis Gustavo Toc Mo
Midwest Vegetable Trial Reports
Colored sweet bell-shaped and tapered pepper is a summer crop that is grown by many small and medium-sized farming operations in Indiana. Growers can choose to grow peppers out in the field or plant them under a protective structure. Sweet peppers, in particular, benefit from the unique growing environment created by a high tunnel. Planting of peppers can start at least 2-4 weeks earlier in the spring, and production can continue into the fall until the first hard freeze. Pepper variety performance data for Indiana is not readily available. We are working hard to change that. To date, we have …
Anemone Cut Flower Production Budget, One High Tunnel, Northern Utah, 2022, Shannon Rauter, Melanie Stock, Ruby Ward
Anemone Cut Flower Production Budget, One High Tunnel, Northern Utah, 2022, Shannon Rauter, Melanie Stock, Ruby Ward
All Current Publications
This budget contains costs (preplant and site preparation, establishment and maintenance, and harvest and processing) and returns for the production and sale of anemone cut flowers that were grown in a high tunnel (14 feet by 40 feet). Production methods, yield, costs, and pricing were determined from Utah State University (USU) research trials, as well as feedback from Northern Utah producers. The costs and returns represent typical production in Northern Utah but should be adjusted where necessary for individual situations. Site selection, tunnel use, variety, harvest timing, pest management, and other practices will impact costs and returns to a cut-flower …
High Tunnel Construction Cost Calculation Workbook, Shannon Rauter, Melanie Stock, Brent Black, Dan Drost
High Tunnel Construction Cost Calculation Workbook, Shannon Rauter, Melanie Stock, Brent Black, Dan Drost
All Current Publications
The cost of building a high tunnel fluctuates over time with supply prices. This Excel workbook accompanies the USU Extension fact sheet, "Constructing a Low-cost High Tunnel" by Black, Drost, Rowley, and Heflebower (2011) and allows users to input local supply costs. The workbook then calculates the cost to build a USU low-cost high tunnel with several design options according to high tunnel length and door structure. It also provides an example calculation based on April 2022 pricing for reference.
Research Report: High Tunnel Tomato Fruit Cluster Pruning, Caterina Roman, Rebecca G. Sideman
Research Report: High Tunnel Tomato Fruit Cluster Pruning, Caterina Roman, Rebecca G. Sideman
Faculty Publications
Tomatoes are a high value crop grown worldwide. Indeterminate varieties are commonly grown in high tunnel structures throughout New England for the fresh market. Indeterminate tomato plants often suffer from a phenomenon called ‘June drop’ in which the plant’s first four to five cluster of fruit set perfectly but the subsequent two to three clusters have poor set and plant productivity drops suddenly. While cluster thinning (e.g., reducing the number of fruit allowed to mature per cluster) has been successfully shown to increase fruit size, it has generally not increased marketable yield. We hypothesized that reducing the fruit load by …
High Tunnel Pest Management - Caterpillars, Nick Volesky, Marion Murray
High Tunnel Pest Management - Caterpillars, Nick Volesky, Marion Murray
All Current Publications
In Utah high tunnel production, there are various caterpillar pests (larvae of moth and butterfly species) that cause economic damage to crops. Common caterpillar pest species found in Utah include hornworms, tomato fruit worms, imported cabbage worms, diamondback moths, cabbage loopers, armyworms, and cutworms. Various weed species growing inside or outside high tunnels can attract and harbor caterpillar pests. Managing caterpillar pests in high tunnels involves various mechanical, chemical, biological, and cultural control practices.
Season Advancement Of Cool Season Cut Flower Crops Snapdragon And Peony, Maegen A. Lewis
Season Advancement Of Cool Season Cut Flower Crops Snapdragon And Peony, Maegen A. Lewis
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Demand and production of specialty cut flowers is growing across the U.S., but research is lacking in the U.S. Intermountain West, where the semi-arid and high elevation climate offers unique challenges for growers. The goal of this study was to evaluate the stem quality, harvest timing, and yield of snapdragon (Antirrhinum majus) ‘Chantilly’, ‘Potomac’, and ‘Rocket’ and peony (Paeonia lactiflora) ‘Coral Charm’ as cool-season cut flower crops under high tunnel and field production in North Logan, Utah. Snapdragons were transplanted at three-week intervals beginning in early-February in high tunnels and ending in late-May in the field. …
2020 K-State Industrial Hemp Cbd Variety Trial, Jason Griffin, Clint Wilson, Tami Myers
2020 K-State Industrial Hemp Cbd Variety Trial, Jason Griffin, Clint Wilson, Tami Myers
Kansas Agricultural Experiment Station Research Reports
Hemp is a broad term used to describe the many varieties ofCannabis sativaL. that produce less than 0.3% tetrahydrocannabinol (THC). The crop is globally significant, but only recently was allowed to be grown once again in the United States. Varieties have been selected and are currently grown with a wide cannabinoid profile. Cannabinoids are of high interest for their putative medical and therapeutic role in humans and companion pets. Cannabidiol (CBD) and THC are the two cannabinoids of primary interest. THC is of interest because it determines whether the final product is considered hemp (0.3% THC). CBD is …
Evaluation Of ‘Mortgage Lifter’ Tomato For High Tunnel Production, Lewis Jett
Evaluation Of ‘Mortgage Lifter’ Tomato For High Tunnel Production, Lewis Jett
Midwest Vegetable Trial Reports
The ‘Mortgage Lifter’ tomato has historical roots in West Virginia and central Appalachia. The strain which is most often associated with West Virginia is the ‘Radiator Charlie Mortgage Lifter’ which is a red to pink beefsteak slicing tomato (Figure 1). In 2018, several heritage tomato varieties were evaluated within high tunnels in West Virginia. High Tunnels significantly improved yield and quality of all varieties, and ‘Mortgage Lifter’ had marketable yields comparable to hybrid tomato cultivars. Wholesale marketing high tunnel tomatoes is usually not profitable but concentrating on unique, heritage varieties with high flavor for direct marketing is the best strategy …
Summer Squash Variety Evaluation For Early-Season Production In High Tunnels, Wenjing Guan
Summer Squash Variety Evaluation For Early-Season Production In High Tunnels, Wenjing Guan
Midwest Vegetable Trial Reports
Crops that can set fruit without pollination have an advantage for early-season high tunnel production. With a diverse fruit shape and color, summer squash is a valuable crop providing diversity, especially for the early farmers market. Six selected summer squash cultivars that are either indicated as parthenocarpic cultivar in seed catalogs or showed high capability to set fruit without pollination in the previous study were evaluated in a high tunnel trial in spring 2018 at the Southwest Purdue Agricultural Center, Vincennes, IN.
Fall Broccoli Production In High Tunnels, Wenjing Guan
Fall Broccoli Production In High Tunnels, Wenjing Guan
Midwest Vegetable Trial Reports
A fall broccoli trial was conducted in a high tunnel at the Southwest Purdue Agricultural Center, Vincennes, IN in 2016 to test the potential of growing broccoli in high tunnels after tomato. Six broccoli cultivars were evaluated in the trial. Seedlings were transplanted in the high tunnel on Sep. 2. Plants started to form heads in the middle of October. The first harvest occurred on Oct. 25 on cultivars Blue Wind and Green Magic. Harvest for cultivars Belstar and Arcadia started the latest on Nov. 11. Cultivars Green Magic and Blue Wind developed about 2 side heads per plant, which …
2019 Kansas State University Industrial Hemp Cbd Variety Trial, Jason Griffin, Michael J. Shelton, Clint Wilson, Tami Myers
2019 Kansas State University Industrial Hemp Cbd Variety Trial, Jason Griffin, Michael J. Shelton, Clint Wilson, Tami Myers
Kansas Agricultural Experiment Station Research Reports
Hemp is a broad term used to describe the many varieties ofCannabissativaL. that produce less than 0.3% tetrahydrocannabinol (THC). The crop is globally significant, but only recently allowed to be grown again in the United States. Varieties have been selected and are currently grown with a wide range of cannabinoid profiles. Cannabinoids are of interest for their putative medical and therapeutic role in humans and pets. Cannabidiol (CBD) and THC are the two cannabinoids of primary interest. THC is of interest because it determines whether the final product is considered hemp (0.3% THC). CBD is of interest …
High Tunnel Pest Management - Thrips, Nick Volesky, Marion Murray
High Tunnel Pest Management - Thrips, Nick Volesky, Marion Murray
All Current Publications
This fact sheet describes thrips, their hosts, life cycle, crop injury, monitoring, and management in high tunnels.
High Tunnel Site Selection, Tiffany Maughan, Dan Drost, Brent Black
High Tunnel Site Selection, Tiffany Maughan, Dan Drost, Brent Black
All Current Publications
This fact sheet is a step-by-step discussion of considerations that should be made when deciding where to build or move a high tunnel.
High Tunnel Strawberry Production For Late Fall Harvest, Tiffany Maughan, Brent Black, Daniel Rowley
High Tunnel Strawberry Production For Late Fall Harvest, Tiffany Maughan, Brent Black, Daniel Rowley
All Current Publications
Utah State University Extension researchers have developed two systems for high tunnel strawberry production. This fact sheet details an early spring-planted, fall-harvested system.
High Tunnels For Earlier Production Of Fall (Primocane) Raspberries, Brent Black, Tiffany Maughan
High Tunnels For Earlier Production Of Fall (Primocane) Raspberries, Brent Black, Tiffany Maughan
All Current Publications
This fact sheet describes how using simple, low-cost 2-season tunnels to modify early spring growth moves the production window earlier and may provide an economically viable method for raspberry growers in Utah, especially in areas prone to early fall freezes.
High Tunnel Strawberry Production For Early Spring Harvest, Tiffany Maughan, Brent Black, Daniel Rowley
High Tunnel Strawberry Production For Early Spring Harvest, Tiffany Maughan, Brent Black, Daniel Rowley
All Current Publications
Utah State University Extension researchers have developed two systems for high tunnel strawberry production. This fact sheet details a fall-planted, spring-harvested system.
2019 Dsac High Tunnel Pepper Variety Trial, Bronwyn Aly
2019 Dsac High Tunnel Pepper Variety Trial, Bronwyn Aly
Midwest Vegetable Trial Reports
This paper reports on seven bell pepper and two sweet pepper cultivar entries evaluated in a high tunnel production system at the University of Illinois Dixon Springs Agricultural Center (DSAC) located in Southern Illinois (Pope County).
2019 High Tunnel Fresh Market Determinate Tomato Cultivar Trial For Southern Illinois, Bronwyn Aly
2019 High Tunnel Fresh Market Determinate Tomato Cultivar Trial For Southern Illinois, Bronwyn Aly
Midwest Vegetable Trial Reports
A determinate tomato cultivar trial was conducted at the University of Illinois Dixon Springs Agricultural Center (DSAC) located in Southern Illinois (Pope County) during the 2019 growing season. The objective of this trial was to compare performance of eight fresh market determinate tomato cultivars in a high tunnel production system.
High Tunnel Cut Flower Peonies In Utah, Tiffany Maughan, Larry Rupp, Maegen Lewis
High Tunnel Cut Flower Peonies In Utah, Tiffany Maughan, Larry Rupp, Maegen Lewis
All Current Publications
This fact sheet presents general peony production information, basic high tunnel management guidelines for peonies, and preliminary data comparing peonies produced in a high tunnel to the open field.
Community Supported Agriculture: Crop Planning, Kenna Mcmurray, Kelsey Hall, Roslynn Brain
Community Supported Agriculture: Crop Planning, Kenna Mcmurray, Kelsey Hall, Roslynn Brain
All Current Publications
A key component to a community supported agriculture (CSA) operation is successful crop planning. Crop planning can greatly improve CSA performance by taking into account seasonality, planting schedules, appropriate crops, etc. This fact sheet will help you learn more about the components of an effective crop plan and how to use one in your CSA operation.
Midwest Vegetable Trial Report For 2016, Elizabeth Maynard, Brad Bergefurd
Midwest Vegetable Trial Report For 2016, Elizabeth Maynard, Brad Bergefurd
Purdue Fruit and Vegetable Research Reports
This is a compilation of 21 research trial reports from six land-grant universities in the midwestern United States. Crops include dry beans, cantaloupe, cucumber, pepper, pumpkin, sweet corn, summer squash, winter squash, strawberry, tomato, watermelon, and winter melon. Several crops were evaluated in high tunnels or hoop houses. Most trials evaluated different cultivars or varieties. Three reports addressed specific growing practices: the use of poly-coated urea to supply nitrogen to sweet corn, potassium fertilization for high tunnel tomatoes, and use of cereal rye cover crop in butternut squash.
Midwest Vegetable Trial Report For 2016, Elizabeth Maynard, Brad Bergefurd
Midwest Vegetable Trial Report For 2016, Elizabeth Maynard, Brad Bergefurd
Midwest Vegetable Trial Reports
This is a compilation of 21 research trial reports from six land-grant universities in the midwestern United States. Crops include dry beans, cantaloupe, cucumber, pepper, pumpkin, sweet corn, summer squash, winter squash, strawberry, tomato, watermelon, and winter melon. Several crops were evaluated in high tunnels or hoop houses. Most trials evaluated different cultivars or varieties. Three reports addressed specific growing practices: the use of poly-coated urea to supply nitrogen to sweet corn, potassium fertilization for high tunnel tomatoes, and use of cereal rye cover crop in butternut squash.
High Tunnel Tomato Variety Report Uri 2016, Andy Mark Radin
High Tunnel Tomato Variety Report Uri 2016, Andy Mark Radin
University of Rhode Island Vegetable Production Research Reports
No abstract provided.
Manipulating Air And Root-Zone Temperature For Energy-Efficient Floriculture Crop Production, Madeline W. Olberg
Manipulating Air And Root-Zone Temperature For Energy-Efficient Floriculture Crop Production, Madeline W. Olberg
Open Access Theses
Given the high energy costs for greenhouse floriculture production, growers are constantly searching for more energy-efficient methods of production. For example, some growers will lower greenhouse air temperature set points or grow crops in unheated high tunnels (HTs) or outdoors in order to minimize or eliminate heating costs. Unfortunately, development can be delayed and morphology can be altered if the mean daily air temperature (MDT) is reduced. We proposed that reducing MDT in combination with root-zone heating (RZH) could be an energy-efficient method for producing high-quality floriculture crops without significant delays. Unheated HT and unprotected outdoor production are very low-cost …
An Ipm Scouting Guide For Common Problems Of High Tunnel And Greenhouse Vegetable Crops In Kentucky, Shubin Saha, Emily Pfeufer, Ricardo Bessin, Shawn Wright, Cheryl A. Kaiser
An Ipm Scouting Guide For Common Problems Of High Tunnel And Greenhouse Vegetable Crops In Kentucky, Shubin Saha, Emily Pfeufer, Ricardo Bessin, Shawn Wright, Cheryl A. Kaiser
Agriculture and Natural Resources Publications
Long before the term “sustainable” became a household word, farmers were implementing sustainable practices in the form of Integrated Pest Management (IPM) strategies. IPM uses a combination of biological, cultural, physical, and chemical methods to reduce and/or manage pest populations. These strategies are used to minimize environmental risks, economic costs, and health hazards. Pests are managed (although rarely eliminated) to reduce their negative impact on the crop.
Scouting and monitoring diseases, insects, weeds, and abiotic disorders in order to identify potential problems before they result in serious losses is essential to the IPM approach. The key to effective monitoring is …
Midwest Vegetable Trial Report For 2015, Elizabeth Maynard
Midwest Vegetable Trial Report For 2015, Elizabeth Maynard
Purdue Fruit and Vegetable Research Reports
This is a compilation of 19 research trial reports from six land-grant universities in the midwestern United States. Crops include bok choy, cantaloupe, cucumber, pepper, pumpkin, sweet corn, squash, tomato, and watermelon. Several crops were evaluated in high tunnels or hoophouses. Most trials evaluated different cultivars or varieties, including one investigating cantaloupe variety influence on cucumber beetle presence and incidence of bacterial wilt. Four reports addressed specific growing practices: the use of poly-coated urea to supply nitrogen to sweet corn, biochar use in a high tunnel bag culture system, use of cereal rye cover crop in butternut squash, and pollinizer …
Midwest Vegetable Trial Report For 2015, Elizabeth Maynard
Midwest Vegetable Trial Report For 2015, Elizabeth Maynard
Midwest Vegetable Trial Reports
This is a compilation of 19 research trial reports from six land-grant universities in the midwestern United States. Crops include bok choy, cantaloupe, cucumber, pepper, pumpkin, sweet corn, squash, tomato, and watermelon. Several crops were evaluated in high tunnels or hoophouses. Most trials evaluated different cultivars or varieties, including one investigating cantaloupe variety influence on cucumber beetle presence and incidence of bacterial wilt. Four reports addressed specific growing practices: the use of poly-coated urea to supply nitrogen to sweet corn, biochar use in a high tunnel bag culture system, use of cereal rye cover crop in butternut squash, and pollinizer …