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- Author:
- Diane Rowland, et al. ; Mark Keeley; Christopher Vincent; Show all 3 Authors
- Source:
- Physiologia plantarum 2022 v.174 no.2 pp. e13662
- ISSN:
- 0031-9317
- Subject:
- Candidatus Liberibacter asiaticus; Citrus; acclimation; bacteria; canopy; carbon; carbon dioxide; greening disease; hyperaccumulators; leaf area; leaves; light intensity; phloem; photosynthesis; starch; surface area
- Abstract:
- ... Huanglongbing (HLB) is a phloem‐affecting disease in citrus that reduces growth and impacts global citrus production. HLB is caused by a phloem‐limited bacterium (Candidatus Liberibacter asiaticus). By inhibiting phloem function, HLB stunts sink growth, including the production of new shoots and leaves, and induces hyperaccumulation of foliar starch. HLB induces feedback inhibition of photosynthes ...
- DOI:
- 10.1111/ppl.13662
- https://doi.org/10.1111/ppl.13662
- Author:
- Diane Rowland, et al. ; Christopher Vincent; Bruce Schaffer; Elias Bassil; Kelly Racette; Brendan Zurweller; Show all 6 Authors
- Source:
- Plant science 2020 v.295 pp. 110240
- ISSN:
- 0168-9452
- Subject:
- acclimation; agroecosystems; antioxidants; architecture; breeding; crop yield; crops; cultivars; drought; genetic variation; irrigation; literature; management systems; photosynthesis; plant stress; soil water; stress tolerance; water conservation; water shortages; water stress; water use efficiency
- Abstract:
- ... Optimizing plant physiological function is essential to maintaining crop yields under water scarcity and in developing more water-efficient production practices. However, the most common strategies in addressing water conservation in agricultural production have focused on water-efficient technologies aimed at managing water application or on improving crop water-use efficiency through breeding. F ...
- DOI:
- 10.1016/j.plantsci.2019.110240
- https://doi.org/10.1016/j.plantsci.2019.110240
- Author:
- Diane Rowland, et al. ; Fernanda Souza Krupek; Peter J. Dittmar; Steven A. Sargent; Lincoln Zotarelli; Show all 5 Authors
- Source:
- American journal of potato research 2021 v.98 no.3 pp. 218-231
- ISSN:
- 1099-209X
- Subject:
- canopy; defoliation; herbicide application; physiology; potatoes; research; shelf life; vines
- Abstract:
- ... Identifying potato canopy defoliation methods that enhance tuber shelf-life is critical, particularly with increased quality losses in early potato production. Studies combining the evaluation of herbicides’ efficacy as desiccants and the comparison to mechanical vine kill can guide producers to strategically manage canopy desiccation. Five desiccation programs were tested during the Spring of 201 ...
- DOI:
- 10.1007/s12230-021-09836-1
- https://doi.org/10.1007/s12230-021-09836-1
- Author:
- Diane Rowland, et al. ; Kelly Racette; Brendan Zurweller; Barry Tillman; Show all 4 Authors
- Source:
- Field crops research 2020 v.248 pp. 107712
- ISSN:
- 0378-4290
- Subject:
- administrative management; agronomic traits; climate change; crop production; environmental factors; farmers; field crops; genetic variation; genotype; growing season; irrigation management; memory; parents; peanuts; phenotype; photosynthesis; progeny; research; seed quality; seedling emergence; seeds; stand establishment; water; water conservation; water resources
- Abstract:
- ... To address a changing climate and dwindling water resources, many farmers have begun to adopt water-saving irrigation management practices in crop production. Consequently, the impacts of these water-management schemes on crop physiology and yield have been quantified within a single growing season, but relatively little work has been done in characterizing the effects of controlled water deficit ...
- DOI:
- 10.1016/j.fcr.2019.107712
- CHORUS:
- 10.1016/j.fcr.2019.107712
- https://doi.org/10.1016/j.fcr.2019.107712
- Author:
- Diane Rowland, et al. ; Christopher Vincent; Bruce Schaffer; Show all 3 Authors
- Source:
- Environmental and experimental botany 2018 v.156 pp. 106-119
- ISSN:
- 0098-8472
- Subject:
- Carica papaya; absorption; acclimation; antioxidant activity; electron transfer; leaf area; oxidation; oxidative stress; photochemistry; photoinhibition; photosystem I; quinones; ribulose 1,5-diphosphate; ribulose-bisphosphate carboxylase; water stress
- Abstract:
- ... The mechanisms for tolerance of various abiotic stresses in plants are often considered to be similar, but there are also specific traits responsible for acclimation that differ according to the type and extent of stress. Water-deficit priming is the imposition of a period of moderate drought stress to induce tolerance to a subsequent stress. We hypothesized that priming improves papaya (Carica pa ...
- DOI:
- 10.1016/j.envexpbot.2018.04.016
- https://doi.org/10.1016/j.envexpbot.2018.04.016
- Author:
- Diane Rowland, et al. ; Haydee E. Laza; Jeffrey T. Baker; Charles Yates; James R. Mahan; Mark D. Burow; Naveen Puppala; Dennis C. Gitz III; Yves Y. Emendack; Nancy Layland; Glen L. Ritchie; Junping Chen; David T. Tissue; Paxton R. Payton; Show all 14 Authors
- Source:
- Agricultural and forest meteorology 2021 v.308-309 pp. 108599
- ISSN:
- 0168-1923
- Subject:
- Arachis hypogaea; carbon dioxide fixation; carboxylation; crop models; crop yield; developmental stages; drought tolerance; environmental factors; enzyme activity; free air carbon dioxide enrichment; heat; heat sums; leaf nitrogen content; peanuts; photosynthesis; physiological response; phytomass; pods; rainfed farming; ribulose-bisphosphate carboxylase; semiarid zones; soil water deficit; transpiration; water stress
- Abstract:
- ... With the intensification and frequency of heat waves and periods of water deficit stress, along with rising atmospheric carbon dioxide [CO₂], understanding the seasonal leaf-gas-exchange responses to combined abiotic factors will be important in predicting crop performance in semi-arid production systems. In peanut (Arachis hypogaea L.), the availability of developmental stage physiological data o ...
- Handle:
- 10113/7479642
- DOI:
- 10.1016/j.agrformet.2021.108599
- https://doi.org/10.1016/j.agrformet.2021.108599
- Author:
- Diane Rowland, et al. ; Alyssa Cho; Debolina Chakraborty; Show all 3 Authors
- Source:
- Agronomy journal 2017 v.109 no.1 pp. 14-22
- ISSN:
- 0002-1962
- Subject:
- Agricultural Research Service; agricultural sciences; agronomy; females; leadership; mentoring; public sector; society; soil; surveys
- Abstract:
- ... CORE IDEAS: Female faculty in agricultural sciences has increased from 12 to 23% in the last 10 yr. Higher leadership positions within academia, industry, and government research positions are primarily held by men. The proportion of women with Ph.D. degrees in agricultural sciences is still higher than those with careers and leadership positions. Representation of women in agricultural science wa ...
- DOI:
- 10.2134/agronj2015.0566
- https://doi.org/10.2134/agronj2015.0566
- Author:
- Diane Rowland, et al. ; Kelly Racette; Barry Tillman; John Erickson; Patricio Munoz; Wilfred Vermerris; Show all 6 Authors
- Source:
- Environmental and experimental botany 2019 v.162 pp. 541-549
- ISSN:
- 0098-8472
- Subject:
- Arachis hypogaea; bioassays; genotype; germination; parents; peanuts; plant adaptation; progeny; rooting; seed quality; seed weight; seedlings; vigor
- Abstract:
- ... Recent studies in plants and other organisms have suggested that ‘memories’ of stress events can be inherited from parent to offspring through a process known as transgenerational stress memory (TSM). However, TSM has not been adequately studied in many plant species, despite its potential role in stress adaptation. The objective of this study was to identify the effects of TSM on the development ...
- DOI:
- 10.1016/j.envexpbot.2019.03.006
- https://doi.org/10.1016/j.envexpbot.2019.03.006
- Author:
- Diane Rowland, et al. ; Christopher Vincent; Chaein Na; Bruce Schaffer; Show all 4 Authors
- Source:
- Plant and soil 2017 v.412 no.1-2 pp. 61-80
- ISSN:
- 0032-079X
- Subject:
- Carica papaya; Ricinus communis; Zea mays; color; computer software; corn; data collection; digital images; growth and development; image analysis; models; plant response; prediction; regression analysis; root hairs; water uptake
- Abstract:
- ... BACKGROUND AND AIMS: Root hair growth and development are important features of plant response to varying soil conditions and of nutrient and water uptake. Most current methods of characterizing root hairs in the field are unreliable or inefficient. We describe a method to quantify root hair area in digital images, such as those collected in situ by minirhizotron systems. METHODS: This method uses ...
- DOI:
- 10.1007/s11104-016-3016-9
- https://doi.org/10.1007/s11104-016-3016-9
- Author:
- Diane Rowland, et al. ; Jose Rafael Guarin; Lisa Emberson; David Simpson; Ixchel M. Hernandez-Ochoa; Senthold Asseng; Show all 6 Authors
- Source:
- Climatic change 2019 v.155 no.2 pp. 157-174
- ISSN:
- 0165-0009
- Subject:
- carbon dioxide; climate change; climate models; crop models; crop production; cultivars; emissions; irrigation; monitoring; ozone; rain; staple crops; temperature; troposphere; wheat; Mexico
- Abstract:
- ... Wheat is an important staple crop sensitive to negative effects from elevated tropospheric ozone (O₃) concentrations, but the impacts of future O₃ concentrations on wheat production in Mexico are unknown. To determine these impacts, the O₃-modified DSSAT-NWheat crop model was used to simulate wheat production in Mexico using a baseline scenario with pre-industrial O₃ concentrations from 1980 to 20 ...
- DOI:
- 10.1007/s10584-019-02451-4
- https://doi.org/10.1007/s10584-019-02451-4
- Author:
- Diane Rowland, et al. ; Jing Zhang; Bishow Poudel; Kevin Kenworthy; Joseph Bryan Unruh; John E. Erickson; Jason Kruse; Show all 7 Authors
- Source:
- Journal of agronomy and crop science 2019 v.205 no.1 pp. 1-12
- ISSN:
- 0931-2250
- Subject:
- Cynodon dactylon; Zoysia matrella; cameras; canopy; consumer attitudes; digital images; drought; drought tolerance; genetic variation; image analysis; interspecific variation; plant response; sandy soils; turf grasses; warm season; water conservation; water holding capacity; water shortages
- Abstract:
- ... Water shortages have become more chronic as periodic droughts prolong and water demand for urban and agricultural use increases. Plant drought responses involve coordinated mechanisms in both above‐ and below‐ground systems, yet most studies lack comparisons of root and canopy responses under water scarcity and recovery. This is particularly true of research focused on warm‐season turfgrasses in s ...
- DOI:
- 10.1111/jac.12301
- https://doi.org/10.1111/jac.12301
- Author:
- Diane Rowland, et al. ; Debolina Chakraborty; Michael Mulvaney; Jerry Bennett; George Hochmuth; Sebastian Galindo-Gonzalez; Show all 6 Authors
- Source:
- Journal of natural resources and life sciences education 2017 v.46 no.1 pp. 1-7
- ISSN:
- 2168-8281
- Subject:
- agricultural education; agricultural industry; agricultural sciences; curriculum; human resources; labor force; production technology; professional development; surveys; United States
- Abstract:
- ... CORE IDEAS: Interaction with industry through industry feedback or internship would expose students to practical problems, technologies, management practices, and issues facing modern agriculture. Practical experience is often lacking in current agriculture industry applicants. Certificate programs should be given increased emphasis in agricultural curricula. Agricultural education in the United S ...
- DOI:
- 10.4195/nse2016.07.0021
- https://doi.org/10.4195/nse2016.07.0021
- Author:
- Diane Rowland, et al. ; Calvin D. Meeks; John L. Snider; Wesley M. Porter; George Vellidis; Gary Hawkins; Show all 6 Authors
- Source:
- Crop science 2017 v.57 no.4 pp. 2117-2129
- ISSN:
- 0011-183X
- Subject:
- Gossypium hirsutum; acclimation; automation; center pivot irrigation; cotton; drought; flowering; irrigation scheduling; lint yield; plant growth; soil water; soil water potential; water use efficiency; wet season
- Abstract:
- ... This study addressed the potential of reduced prebloom irrigation, referred to as primed acclimation (PA), to increase agricultural water‐use efficiency (WUE) using a soil‐moisture‐based irrigation scheduling system in cotton (Gossypium hirsutum L.). To address this, a study was conducted near Camilla, GA, under a variable‐rate, center‐pivot irrigation system using a Watermark‐based automated soil ...
- DOI:
- 10.2135/cropsci2016.10.0907
- https://doi.org/10.2135/cropsci2016.10.0907
- Author:
- Diane Rowland, et al. ; Yujin Wen; Murali K. Darapuneni; Dehua Chen; Giovanni Piccinni; Tom Cothren; Daniel Leskovar; Kiran Pavuluri; Show all 8 Authors
- Source:
- Agronomy journal 2018 v.110 no.4 pp. 1339-1353
- ISSN:
- 0002-1962
- Subject:
- Gossypium hirsutum; agronomy; climate change; cotton; cultivars; deficit irrigation; field experimentation; irrigation rates; lint yield; net assimilation rate; transpiration; water use efficiency; Texas
- Abstract:
- ... Adoption of regulated deficit irrigation scheme changes phenotypical responses but not lint yield. Adoption of suitable deficit irrigation scheme would result in the same lint yield as full irrigation. Morphological parameters can be used as predictors of lint yield before harvesting. Physiological parameters failed to show a consistent close relationship to lint yield under various deficit irriga ...
- DOI:
- 10.2134/agronj2017.12.0735
- https://doi.org/10.2134/agronj2017.12.0735
- Author:
- Diane Rowland, et al. ; Jing Zhang; Brian Glenn; J. Bryan Unruh; Jason Kruse; Kevin Kenworthy; John Erickson; Laurie Trenholm; Show all 8 Authors
- Source:
- Crop science 2017 v.57 no.4 pp. 2273-2282
- ISSN:
- 0011-183X
- Subject:
- Cynodon dactylon; Paspalum notatum; Zoysia; biomass production; cultivars; germplasm; greenhouse experimentation; lawns and turf; photosynthesis; shade tolerance; solar radiation; spring; summer; turf grasses; warm season; winter
- Abstract:
- ... Shade or reduced sunlight poses a major challenge for maintaining acceptable turfgrass quality. The quantification of daily light integral (DLI, mol m⁻² d⁻¹) requirement could help to identify shade‐tolerant germplasm. The objectives of this study were (i) to compare turf performance, and (ii) to determine seasonal DLI requirement of 12 warm‐season turfgrass cultivars in response to varying levels ...
- DOI:
- 10.2135/cropsci2017.01.0052
- https://doi.org/10.2135/cropsci2017.01.0052
- Author:
- Diane Rowland, et al. ; Ze Peng; Maria Gallo; Barry L. Tillman; Jianping Wang; Show all 5 Authors
- Source:
- Molecular genetics and genomics 2016 v.291 no.1 pp. 363-381
- ISSN:
- 1617-4615
- Subject:
- Arachis hypogaea; Medicago; breeding; breeding lines; cowpeas; data collection; expressed sequence tags; genetic markers; genetic variation; genotype; genotyping; germplasm; germplasm evaluation; microsatellite repeats; peanuts; phylogeny; polymerase chain reaction; population structure; probability; sequence analysis; single nucleotide polymorphism; soybeans; tetraploidy; Florida
- Abstract:
- ... Molecular markers are important tools for genotyping in genetic studies and molecular breeding. The SSR and SNP are two commonly used marker systems developed from genomic or transcript sequences. The objectives of this study were to: (1) assemble and annotate the publicly available ESTs in Arachis and the in-house short reads, (2) develop and validate SSR and SNP markers, and (3) investigate the ...
- DOI:
- 10.1007/s00438-015-1115-6
- https://doi.org/10.1007/s00438-015-1115-6
- Author:
- Diane Rowland, et al. ; Libby Rens; Lincoln Zotarelli; Ashok Alva; Guodong Liu; Kelly Morgan; Show all 6 Authors
- Source:
- Nutrient cycling in agroecosystems 2016 v.104 no.2 pp. 175-185
- ISSN:
- 1385-1314
- Subject:
- application timing; fertilizer application; developmental stages; isotopes; Solanum tuberosum; crop yield; potatoes; planting; ammonium nitrate; nitrogen fertilizers
- Abstract:
- ... Estimation of N uptake efficiency of fertilizer applications at different growth stages of crop plants is critical to develop management recommendations that enhance fertilizer use by minimizing N losses. In this study, the N-fertilizer uptake efficiency (FNUE) of two chipping potato (Solanum tuberosum L.) varieties (‘Atlantic’ and ‘FL1867’) under three typical fertilizer application timings was i ...
- DOI:
- 10.1007/s10705-016-9765-2
- https://doi.org/10.1007/s10705-016-9765-2
- Author:
- Diane Rowland, et al. ; Annie Couch; Arun Jani; Mike Mulvaney; George Hochmuth; Jerry Bennett; Romain Gloaguen; Ray Langham; Show all 8 Authors
- Source:
- Field crops research 2017 v.203 no. pp. 55-64
- ISSN:
- 0378-4290
- Subject:
- Sesamum indicum; aboveground biomass; biomass production; branching; cultivars; developmental stages; education; fertilizer application; leaves; nitrogen; nitrogen content; nitrogen fertilizers; nutrient use efficiency; temporal variation; Florida
- Abstract:
- ... Sesame (Sesamum indicum L.) yield response to nitrogen (N) application has been well documented, but the temporal dynamics of N accumulation and partitioning by sesame are poorly understood. Such knowledge is needed to better inform fertilization decisions and improve N use efficiency (NUE). The objective of this study was to characterize N and biomass accumulation, partitioning, and remobilizatio ...
- Handle:
- 10113/5604759
- DOI:
- 10.1016/j.fcr.2016.12.012
- CHORUS:
- 10.1016/j.fcr.2016.12.012
- https://doi.org/10.1016/j.fcr.2016.12.012
- Author:
- Diane Rowland, et al. ; Jing Zhang; Kevin Kenworthy; J. Bryan Unruh; Bishow Poudel; John E. Erickson; Jason Kruse; Show all 7 Authors
- Source:
- Crop science 2017 v.57 no.S1 pp. S-111
- ISSN:
- 0011-183X
- Subject:
- Cynodon dactylon; Stenotaphrum secundatum; Zoysia japonica; Zoysia matrella; canopy; drought; drought tolerance; gas exchange; greenhouse experimentation; leaves; soil water; transpiration; turf grasses; warm season
- Abstract:
- ... A study describing the overall physiological responses to drought and exploring the underlying mechanisms in multiple turfgrass species and genotypes is needed to make improvements in breeding for turfgrass species that are tolerant to water‐limiting conditions. The objective of this study was to compare the differential canopy and physiological responses of 14 genotypes of warm‐season turfgrasses ...
- DOI:
- 10.2135/cropsci2016.05.0316
- https://doi.org/10.2135/cropsci2016.05.0316
20. Phenotypic Plasticity and Turf Performance of Zoysiagrass in Response to Reduced Light Intensities
- Author:
- Diane Rowland, et al. ; Jing Zhang; J. Bryan Unruh; Kevin Kenworthy; John Erickson; Christian T. Christensen; Jason Kruse; Show all 7 Authors
- Source:
- Crop science 2016 v.56 no.3 pp. 1337-1348
- ISSN:
- 0011-183X
- Subject:
- Zoysia; biomass; cultivars; dry matter partitioning; field experimentation; greenhouse experimentation; greenhouse production; lawns and turf; leaves; light intensity; phenotypic plasticity; shade tolerance; turf grasses; turf management
- Abstract:
- ... Understanding phenotypic plasticity and patterns of biomass allocation of turfgrass under shade is needed for better turfgrass management and the development of cultivars that persist under shade. The objectives of this study were to (i) compare turf performance and determine the relationship between the phenotypic plasticity in growth, biomass allocation and turfgrass quality (TQ) under different ...
- DOI:
- 10.2135/cropsci2015.09.0570
- https://doi.org/10.2135/cropsci2015.09.0570