Horticulture | Open Access Articles | Digital Commons Network™

2016-17 Pumpkin Cultivar Evaluations In West Virginia, Lewis Jett

Midwest Vegetable Trial Reports

No abstract provided.

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2017 Evaluation Of Hybrid Bell Pepper Varieties For High Tunnel Production In Kansas, Kimberly L. Oxley, Cary L. Rivard

Midwest Vegetable Trial Reports

No abstract provided.

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Bell Pepper Cultivar Evaluation, 2017, Chris Smigell, John Strang, John Snyder

Midwest Vegetable Trial Reports

This is a compilation of 18 research trial reports from four land-grant universities in the Midwestern United States. Crops include cantaloupe, pickling cucumber, pepper, potato, pumpkin, summer squash and zucchini, sweet corn, tomato, and watermelon. Somecrops were evaluated in high tunnels or hoophouses. Most trials evaluated different cultivars or varieties. One report addressed plant spacing for sweet corn and one addressed soil block for production of tomato seedlings. A list of vegetable seed sources and a list of other online sources of vegetable trial reports are also included.

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Muskmelon Variety Trial In Southwest Indiana ̶ 2017, Wenjing Guan, Dan Egel, Dennis Nowaskie, Alex Plummer

Midwest Vegetable Trial Reports

No abstract provided.

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Fresh Market And Saladette Tomato Cultivar Evaluation In Southwest Michigan, 2017, Ron Goldy, Kyle Ferrantella

Midwest Vegetable Trial Reports

No abstract provided.

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Southern Illinois Ornamental Corn Variety Trial, 2016-2017, Bronwyn Aly, Nathan Johanning

Midwest Vegetable Trial Reports

No abstract provided.

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Pumpkin Fungicide And Cultivar Evaluation, 2017, John Strang, John Walsh, John Snyder, Emily Pfeufer, Will Barlow

Midwest Vegetable Trial Reports

No abstract provided.

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Evaluation Of Spinach For High Tunnel Production, Lewis Jett

Midwest Vegetable Trial Reports

No abstract provided.

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Sugar-Enhanced And Synergistic Sweet Corn Cultivar Evaluation For Northern Indiana, 2017, Elizabeth Maynard, Erin A. Bluhm

Midwest Vegetable Trial Reports

This paper reports on six bicolor sugar-enhanced or synergistic sweet corn entries that were evaluated at the Pinney-Purdue Agricultural Center in Wanatah, Indiana.

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Watermelon Variety Trials In Southwest Indiana ̶ 2017, Wenjing Guan, Dan Egel, Dennis Nowaskie, Alex Plummer

Midwest Vegetable Trial Reports

No abstract provided.

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Plant Spacing Influence On Sweet Corn Yield And Quality, Ron Goldy

Midwest Vegetable Trial Reports

No abstract provided.

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Tomato Cultivar Evaluation In High Tunnels, Northern Indiana, 2017, Elizabeth Maynard, Erin A. Bluhm

Purdue Fruit and Vegetable Research Reports

Tomatoes are a common crop grown in unheated greenhouses, commonly called high tunnels. Production in these structures has increased in recent years. This trial was conducted to evaluate varieties for their performance as a summer-harvested crop in soil-based high tunnel production systems. Five hybrid determinate varieties or line, one hybrid indeterminate, and one open-pollinated indeterminate variety were compared for yield, earliness, fruit size, and quality.

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Pumpkin Variety Performance With And Without Treatment For Powdery Mildew In Northern Indiana, 2017, Elizabeth Maynard, Erin A. Bluhm

Purdue Fruit and Vegetable Research Reports

Pumpkins are grown on 5,000 acres in Indiana with an average yield of 6.75 tons per acre. Successful pumpkin production requires the use of varieties that yield well and produce pumpkins of the size, shape, color, and quality demanded by the market. Genetic resistance to the fungal disease powdery mildew is present in some varieties. This trial was designed to evaluate performance of pumpkin varieties in northern Indiana with and without treatment for powdery mildew. The trial included fourteen orange jack-o-lantern size pumpkins, one small or 'pie' pumpkin and one specialty yellow pumpkin.

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Slicing Cucumber Performance In Southwest Michigan, Ron Goldy, Kyle Farrantella

Midwest Vegetable Trial Reports

No abstract provided.

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Supersweet Sweet Corn Cultivar Evaluation For Northern Indiana, 2017, Elizabeth Maynard, Erin A. Bluhm

Midwest Vegetable Trial Reports

This paper reports on fifteen bicolor, two yellow, and two white supersweet sweet corn entries that were evaluated at the Pinney-Purdue Agricultural Center in Wanatah, Indiana.

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Pumpkin Cultivar Performance Trial Grown In Southern Ohio 2017, Brad R. Bergefurd

Midwest Vegetable Trial Reports

No abstract provided.

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Green Bean Variety Evaluation, 2017, John Strang, Chris Smigell, John Snyder

Midwest Vegetable Trial Reports

No abstract provided.

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Russet Potato Evaluation In Southwest Michigan, Ron Goldy, Kyle Ferrantella

Midwest Vegetable Trial Reports

No abstract provided.

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Pumpkin Variety Performance With And Without Treatment For Powdery Mildew In Northern Indiana, 2017, Elizabeth Maynard, Erin A. Bluhm

Midwest Vegetable Trial Reports

Pumpkins are grown on 5,000 acres in Indiana with an average yield of 6.75 tons per acre. Successful pumpkin production requires the use of varieties that yield well and produce pumpkins of the size, shape, color, and quality demanded by the market. Genetic resistance to the fungal disease powdery mildew is present in some varieties. This trial was designed to evaluate performance of pumpkin varieties in northern Indiana with and without treatment for powdery mildew. The trial included fourteen orange jack-o-lantern size pumpkins, one small or 'pie' pumpkin and one specialty yellow pumpkin.

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Evaluation Of Yield And Flavor Of Slicing Tomatoes, Lewis Jett

Midwest Vegetable Trial Reports

No abstract provided.

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Midwest Vegetable Trial Report For 2017, Elizabeth Maynard, Brad R. Bergefurd, Wenjing Guan, Petrus Langenhoven

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 green beans, cantaloupe, cucumber, ornamental corn, pepper, potato, pumpkin, butternut squash, sweet corn, tomato, and watermelon. Several crops were evaluated in high tunnels or hoophouses. Most trials evaluated different cultivars or varieties. One report addressed specific growing practices: plant spacing for sweet corn.

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2017 Butternut Squash Variety Trial In Strip-Tilled Rye Mulch, Ben Phillips

Midwest Vegetable Trial Reports

No abstract provided.

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Biomass Production Of Herbaceous Energy Crops In The United States: Field Trial Results And Yield Potential Maps From The Multiyear Regional Feedstock Partnership, Dokyoung Lee, Ezra Aberle, Eric K. Anderson, William Anderson, Brian S. Baldwin, David D. Baltensperger, Michael Barrett, Jurg Blumenthal, Stacy Bonos, Joe Bouton, David I. Bransby, Charlie Brummer, Pane S. Burks, Chengci Chen, Christopher Daly, Jose Egenolf, Rodney L. Farris, John H. Fike, Roch E. Gaussoin, John R. Gill, Kenneth Gravois, Michael D. Halbleib, Anna Hale, Wayne Hanna, Keith Harmoney, Emily A. Heaton, Ron W. Heiniger, Lindsey Hoffman, Chang O. Hong, Gopal Kakani, Robert Kallenbach, Bisoondat Macoon, James C. Medley, Ali Missaoui, Robert B. Mitchell, Ken J. Moore, Jesse I. Morrison, Gary N. Odvody, Jonathan D. Richwine, Richard Ogoshi, Jimmy Ray Parrish, Lauren Quinn, Ed Richard, William L. Rooney, J. Brett Rushing, Ronnie Schnell, Matt Sousek, Scott A. Staggenborg, Thomas Tew, Goro Uehara, Donald R. Viands, Thomas Voigt, David Williams, Linda Williams, Lloyd Ted Wilson, Andrew Wycislo, Yubin Yang, Vance Owens

Department of Agronomy and Horticulture: Faculty Publications

Current knowledge of yield potential and best agronomic management practices for perennial bioenergy grasses is primarily derived from small-scale and short-term studies, yet these studies inform policy at the national scale. In an effort to learn more about how bioenergy grasses perform across multiple locations and years, the U.S. Department of Energy (US DOE)/Sun Grant Initiative Regional Feedstock Partnership was initiated in 2008. The objectives of the Feedstock Partnership were to (1) provide a wide range of information for feedstock selection (species choice) and management practice options for a variety of regions and (2) develop national maps of potential feedstock …

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A Transcriptome‑Snp‑Derived Linkage Map Of Apios Americana (Potato Bean) Provides Insights About Genome Re‑Organization And Synteny Conservation In The Phaseoloid Legumes, Jugpreet Singh, Scott R. Kalberer, Vikas Belamkar, Teshale Assefa, Matthew N. Nelson, Andrew D. Farmer, William J. Blackmon, Steven B. Cannon

Department of Agronomy and Horticulture: Faculty Publications

Apios (Apios americana; “apios”), a tuberous perennial legume in the Phaseoleae tribe, was widely used as a food by Native Americans. Work in the last 40 years has led to several improved breeding lines. Aspects of the pollination biology (complex floral structure and tripping mechanism) have made controlled crosses difficult, and the previous reports indicated that the plant is likely primarily an outcrosser. We used a pseudo-testcross strategy to construct a genetic map specific to the maternal parent. The map was built using single-nucleotide polymorphism markers identified by comparing the expressed sequences of individuals in the mapping population …

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Enhancing Resolution Of Natural Methylome Reprogramming Behavior In Plants, Robersy Sanchez, Xiaodong Yang, Hardik Kundariya, Jose R. Barreras, Yashitola Wamboldt, Sally A. Mackenzie

Department of Agronomy and Horticulture: Faculty Publications

We have developed a novel methylome analysis procedure, Methyl-IT, based on information thermodynamics and signal detection. Methylation analysis involves a signal detection problem, and the method was designed to discriminate methylation regulatory signal from background noise induced by thermal fluctuations. Comparison with three commonly used programs and various available datasets to furnish a comparative measure of resolution by each method is included. To confirm results, methylation analysis was integrated with RNAseq and network enrichment analyses. Methyl-IT enhances resolution of genome methylation behavior to reveal network-associated responses, offering resolution of gene pathway influences not attainable with previous methods.

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Assessing Explanatory Factors For Variation In On-Farm Irrigation In Us Maize-Soybean Systems, Katherine E.B. Gibson, Haishun S. Yang, Trenton E. Franz, Dean E. Eisenhauer, John B. Gates, Paolo Nasta, Bhupinder S. Farmaha, Patricio Grassini

Department of Agronomy and Horticulture: Faculty Publications

Irrigation exhibits large variation across producer fields, even within same region and year. A knowledge gap exists relative to factors that explain this variation, in part due to lack of availability of high-quality irrigation data from multiple field-years. This study assessed sources of variation in irrigation using a large database collected during 9 years (2005–2013) from ca. 1400 maize and soybean producer fields in Nebraska, central USA (total of 12,750 field-year observations). The study area is representative of ca. 4.5 million ha of irrigated land sown with maize and soybean. Influence of biophysical (weather, soil, and crop type) and behavioral …

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Prospects For Increasing Sugarcane And Bioethanol Production On Existing Crop Area In Brazil, Fábio R. Marin, Geraldo B. Martha Jr., Kenneth Cassman, Patricio Grassini

Department of Agronomy and Horticulture: Faculty Publications

This article assesses sugarcane yield gaps (YG) in Brazil to determine the degree to which production can be increased without land expansion. In our scenario assessments, we evaluated how much of the projected sugarcane demand to 2024 (for both sugar and bioethanol) can be satisfied through YG closure. The current national average yield is 62% of yield potential estimated for rainfed conditions (i.e., a YG of 38%). Continuing the historical rate of yield gain is not sufficient to meet the projected demand without an area expansion by 5% and 45% for lowand high-demand scenarios, respectively. Closing the exploitable YG to …

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Biomass Yield Of Warm-Season Grasses Affected By Nitrogen And Harvest Management, Chamara S. Weerasekara, Newell R. Kitchen, Shibu Jose, Peter P. Motavalli, Sougata Bardhan, Robert B. Mitchell

Department of Agronomy and Horticulture: Faculty Publications

Native perennial warm-season grasses (NPWSG) have drawn interest as bioenergy feedstocks due to their high productivity with minimal amounts of inputs under a wide range of environments. Nitrogen fertility and harvest timing are critical management practices when optimizing biomass yield of NPWSG. Our objective was to quantify the impact of N fertilizer rate and timing in combination with harvest timing and frequency on NPWSG yield. Research was conducted in 2014 and 2015 on four field-plot locations in Missouri. The experiment was a split-plot design with three replications where N rate and harvest timing were the main and sub-plot treatments, respectively. …

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Genome-Wide Association Study For Identification And Validation Of Novel Snp Markers For Sr6 Stem Rust Resistance Gene In Bread Wheat, Amira M. I. Mourad, Ahmed Sallam, Vikas Belamkar, Stephen N. Wegulo, Robert Bowden, Yue Jin, Ezzat Mahdy, Bahy Bakheit, Atif A. El-Wafaa, Jesse Poland, Peter S. Baenziger

Department of Agronomy and Horticulture: Faculty Publications

Stem rust (caused by Puccinia graminis f. sp. tritici Erikss. & E. Henn.), is a major disease in wheat (Triticum aestivium L.). However, in recent years it occurs rarely in Nebraska due to weather and the effective selection and gene pyramiding of resistance genes. To understand the genetic basis of stem rust resistance in Nebraska winter wheat, we applied genome-wide association study (GWAS) on a set of 270 winter wheat genotypes (A-set). Genotyping was carried out using genotyping-by-sequencing and ~35,000 high-quality SNPs were identified. The tested genotypes were evaluated for their resistance to the common stem rust race in …

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Mapping Rootable Depth And Root Zone Plant-Available Water Holding Capacity Of The Soil Of Sub-Saharan Africa, John G. B. Leenaars, Lieven Claessens, Gerard B. M. Heuvelink, Tom Hengl, Maria Ruiperez Gonzalez, Lenny G. J. Van Bussel, Nicolas Guilpart, Haishun Yang, Kenneth G. Cassman

Department of Agronomy and Horticulture: Faculty Publications

In rainfed crop production, root zone plant-available water holding capacity (RZ-PAWHC) of the soil has a large influence on crop growth and the yield response to management inputs such as improved seeds and fertilisers. However, data are lacking for this parameter in sub-Saharan Africa (SSA). This study produced the first spatially explicit, coherent and complete maps of the rootable depth and RZ-PAWHC of soil in SSA. We compiled georeferenced data from 28,000 soil profiles from SSA, which were used as input for digital soil mapping (DSM) techniques to produce soil property maps of SSA. Based on these soil properties, we …

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Full-Text Articles in Horticulture

2016-17 Pumpkin Cultivar Evaluations In West Virginia, Lewis Jett

Midwest Vegetable Trial Reports

2017 Evaluation Of Hybrid Bell Pepper Varieties For High Tunnel Production In Kansas, Kimberly L. Oxley, Cary L. Rivard

Midwest Vegetable Trial Reports

Bell Pepper Cultivar Evaluation, 2017, Chris Smigell, John Strang, John Snyder

Midwest Vegetable Trial Reports

Muskmelon Variety Trial In Southwest Indiana ̶ 2017, Wenjing Guan, Dan Egel, Dennis Nowaskie, Alex Plummer

Midwest Vegetable Trial Reports

Fresh Market And Saladette Tomato Cultivar Evaluation In Southwest Michigan, 2017, Ron Goldy, Kyle Ferrantella

Midwest Vegetable Trial Reports

Southern Illinois Ornamental Corn Variety Trial, 2016-2017, Bronwyn Aly, Nathan Johanning

Midwest Vegetable Trial Reports

Pumpkin Fungicide And Cultivar Evaluation, 2017, John Strang, John Walsh, John Snyder, Emily Pfeufer, Will Barlow

Midwest Vegetable Trial Reports

Evaluation Of Spinach For High Tunnel Production, Lewis Jett

Midwest Vegetable Trial Reports

Sugar-Enhanced And Synergistic Sweet Corn Cultivar Evaluation For Northern Indiana, 2017, Elizabeth Maynard, Erin A. Bluhm

Midwest Vegetable Trial Reports

Watermelon Variety Trials In Southwest Indiana ̶ 2017, Wenjing Guan, Dan Egel, Dennis Nowaskie, Alex Plummer

Midwest Vegetable Trial Reports

Plant Spacing Influence On Sweet Corn Yield And Quality, Ron Goldy

Midwest Vegetable Trial Reports

Tomato Cultivar Evaluation In High Tunnels, Northern Indiana, 2017, Elizabeth Maynard, Erin A. Bluhm

Purdue Fruit and Vegetable Research Reports

Pumpkin Variety Performance With And Without Treatment For Powdery Mildew In Northern Indiana, 2017, Elizabeth Maynard, Erin A. Bluhm

Purdue Fruit and Vegetable Research Reports

Slicing Cucumber Performance In Southwest Michigan, Ron Goldy, Kyle Farrantella

Midwest Vegetable Trial Reports

Supersweet Sweet Corn Cultivar Evaluation For Northern Indiana, 2017, Elizabeth Maynard, Erin A. Bluhm

Midwest Vegetable Trial Reports

Pumpkin Cultivar Performance Trial Grown In Southern Ohio 2017, Brad R. Bergefurd

Midwest Vegetable Trial Reports

Green Bean Variety Evaluation, 2017, John Strang, Chris Smigell, John Snyder

Midwest Vegetable Trial Reports

Russet Potato Evaluation In Southwest Michigan, Ron Goldy, Kyle Ferrantella

Midwest Vegetable Trial Reports

Pumpkin Variety Performance With And Without Treatment For Powdery Mildew In Northern Indiana, 2017, Elizabeth Maynard, Erin A. Bluhm

Midwest Vegetable Trial Reports

Evaluation Of Yield And Flavor Of Slicing Tomatoes, Lewis Jett

Midwest Vegetable Trial Reports

Midwest Vegetable Trial Report For 2017, Elizabeth Maynard, Brad R. Bergefurd, Wenjing Guan, Petrus Langenhoven

Midwest Vegetable Trial Reports

2017 Butternut Squash Variety Trial In Strip-Tilled Rye Mulch, Ben Phillips

Midwest Vegetable Trial Reports

Department of Agronomy and Horticulture: Faculty Publications

Department of Agronomy and Horticulture: Faculty Publications

Enhancing Resolution Of Natural Methylome Reprogramming Behavior In Plants, Robersy Sanchez, Xiaodong Yang, Hardik Kundariya, Jose R. Barreras, Yashitola Wamboldt, Sally A. Mackenzie

Department of Agronomy and Horticulture: Faculty Publications

Assessing Explanatory Factors For Variation In On-Farm Irrigation In Us Maize-Soybean Systems, Katherine E.B. Gibson, Haishun S. Yang, Trenton E. Franz, Dean E. Eisenhauer, John B. Gates, Paolo Nasta, Bhupinder S. Farmaha, Patricio Grassini

Department of Agronomy and Horticulture: Faculty Publications

Prospects For Increasing Sugarcane And Bioethanol Production On Existing Crop Area In Brazil, Fábio R. Marin, Geraldo B. Martha Jr., Kenneth Cassman, Patricio Grassini

Department of Agronomy and Horticulture: Faculty Publications

Biomass Yield Of Warm-Season Grasses Affected By Nitrogen And Harvest Management, Chamara S. Weerasekara, Newell R. Kitchen, Shibu Jose, Peter P. Motavalli, Sougata Bardhan, Robert B. Mitchell

Department of Agronomy and Horticulture: Faculty Publications

Department of Agronomy and Horticulture: Faculty Publications

Mapping Rootable Depth And Root Zone Plant-Available Water Holding Capacity Of The Soil Of Sub-Saharan Africa, John G. B. Leenaars, Lieven Claessens, Gerard B. M. Heuvelink, Tom Hengl, Maria Ruiperez Gonzalez, Lenny G. J. Van Bussel, Nicolas Guilpart, Haishun Yang, Kenneth G. Cassman

Department of Agronomy and Horticulture: Faculty Publications