Creeping bentgrass improvement huang bonos

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August undefined, 2024

WebCreeping bentgrass is a widely used cool-season turfgrass species on golf courses. Breeding efforts in recent years have led to the development of creeping bentgrass culti-vars with improved turfgrass quality charac-teristics and greater biotic and abiotic stress tolerance (Bonos et al., 2004; Engelke et al., 1995). WebBingru Huang γ-Aminobutyric acid (GABA) is known for its positive effects on improving plant stress tolerance, while the association of its role in regulating nutritional availability and GABA...

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WebJun 3, 2024 · In 2003, Stacy Bonos, Ph.D., started her career at Rutgers, and one of her objectives was to improve dollar spot resistance in bentgrass. A recent variety from the program is Declaration, which has improved dollar spot resistance. Rich Hurley, Ph.D., … WebSep 1, 2002 · C when air temperature was maintained at 35 o C significantly improved shoot and root growth of creeping bentgrass, and the 3 o C reduction in root-zone temperature at high air temperature had no effect on those photosynthetic parameters, except chlorophyll content. oC when air temperature was maintained at 35 o C significantly improved shoot … fasttech longmada wax atomizer quarta

Drought Responses of Kentucky Bluegrass and Creeping Bentgrass ... - jashs

WebCreeping bentgrasses are susceptible to a num - ber of pathogens and pests. Dollar spot (caused by the fungus Sclerotinia homoeocarpa) is one of the main disease problems of close-cut creeping bentgrass. However, these grasses can also be susceptible to … WebApr 30, 2014 · Creeping bentgrass plants grown under elevated CO 2 had significantly longer stolons at 70 and 84 days of CO 2 treatment compared to the control plants maintained under ambient CO 2 (Figure 1a). Elevated CO 2 increased the stolon length … WebJan 3, 2024 · Plant defense against heat stress involves adjustments in amino acid metabolism. The objective of this study was to identify major amino acids and associated metabolic pathways differentially regulated by γ-aminobutyric acid (GABA) and proline that may contribute to augmentation of heat tolerance in cool-season grass species. … fasttech longmada wax atomizer

Improved heat tolerance in creeping bentgrass by γ

Off the Record: New bentgrasses — the story continues

Webhigh-efficiency transformation of creeping bentgrass with herbicide resistance. We performed Agrobacterium -mediated genetic transformation of creeping bentgrass (Agrostis stolonifera L.) and produced herbicide-resistant transformants from commercial … WebFeb 1, 2015 · Heat stress causes premature leaf senescence in cool-season grass species. The objective of this study was to identify proteins regulated by nitrogen, cytokinins, and ethylene inhibitor in relation to heat-induced leaf senescence in creeping bentgrass (Agrostis stolonifera). french tanker spill in galveston bayWebJul 1, 2002 · The objective of this study was to examine the effects of mowing height on root elongation, production, and mortality for two creeping bentgrass cultivars throughout the growing season, particularly during summer months. ‘Crenshaw’ and ‘Penncross’ grown in a USGA-specification putting green were mowed daily at two mowing heights: 3 and ... french tank camouflage

"WebJul 1, 2000 · The objective of the study was to examine responses of growth and carbohydrate metabolisms to increasing temperatures in three creeping bentgrass cultivars. Sods of ‘Penncross’, ‘ISI-AP-89150’, and ‘SR 1020’ were grown in growth chambers and exposed sequentially for 20 d to each of the following temperatures: 20, … " - Creeping bentgrass improvement huang bonos

Creeping bentgrass improvement huang bonos

Growth and physiological responses of creeping bentgrass

WebAug 16, 2024 · The objective of this study was to determine transcriptomic changes in response to synthetic BVC that could be associated with plant resistance to Rhizoctonia solaniin creeping bentgrass. The 2,3-butanediol (BD) (250 µM) was sprayed on creeping bentgrass leaves grown in jam jars. WebJul 1, 2000 · Results suggest that a decline in root activity of creeping bentgrass occurred before a decline in turf quality at temperatures above 30°C, and could be related to the imbalance between photosynthesis and respiration, and limited carbohydrate availability. …

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WebAssociation of SSR and candidate gene markers with genetic variations in summer heat and drought performance for creeping bentgrass. Crop Science , 58 (6), 2644-2656. WebDec 18, 2024 · Table 1. Quality ratings for the 2008-2013 National Turfgrass Evaluation Program Bentgrass Putting Green Test at Penn State. Data represent averages of monthly quality ratings for each year of the five-year test. Quality is rated on a scale on 9 to 1, with 9 = highest quality. Bentgrass Quality Rating Averaged Over Growing Season§.

WebCREEPING AND COLONIAL BENTGRASS Interspecific hybridization has not yet been used by bentgrass breeders. For the past several years, the possibility that this may be a useful new approach to creeping bentgrass improvement has been explored. We are particularly interested in hybridization between creeping bentgrass and colonial bent- WebJul 1, 2002 · The objective of this study was to examine the effects of mowing height on root elongation, production, and mortality for two creeping bentgrass cultivars throughout the growing season, particularly during summer months. ‘Crenshaw’ and ‘Penncross’ grown in a USGA-specification putting green were mowed daily at two mowing heights: 3 and ...

WebApr 1, 2008 · Creeping bentgrass is a widely used cool-season turfgrass species on golf courses. Breeding efforts in recent years have led to the … WebMar 1, 2024 · Creeping bentgrass plants were grown in growth chambers at optimal (23 °C) or heat stress conditions (35 °C). Turfgrass quality, …

WebApr 1, 2007 · The objectives of this study were to test the feasibility of introducing barley hva1 gene, a LEA3 member, into perennial grass species using the Agrobacterium -mediated transformation technique and to determine whether heterologous expression of hva1 would alleviate water-deficit injury in grass species. Creeping bentgrass ( Agrostis … fast technical servicesWebability of creeping bentgrass to survive subsequent exposure to potentially lethal temperatures (Larkindale and Huang, 2004). The induction of HSPs has been associated with enhanced heat fast technologies bbd3000WebFu D, Huang B, Xiao Y, Muthukrishnan S, Liang GH (2007) Overexpression of barleyhva1 gene in creeping bentgrass for improving drought resistance. Plant Cell Rep26: 467–477. Article PubMed CAS Google Scholar french tangerineWebJan 3, 2024 · The improvement of heat tolerance in creeping bentgrass was mainly associated with regulation of amino acid metabolism in the GABA shunt and oxaloacetate pathways by GABA and in all five pathways (GABA shunt, oxaloacetate, 3 … fast technical certificationsWebJun 2, 2005 · Faith C. Belanger, Stacy A. Bonos, William A. Meyer. SUMMARY. Interspecific hybridization between creeping and colonial bentgrasses was investigated as a way of incorporating the inherent dollar spot resistance from colonial bentgrass into creeping bentgrass. Controlled crosses in a greenhouse were done to determine the … french tanker helmet ww2WebJul 1, 2000 · Results suggest that a decline in root activity of creeping bentgrass occurred before a decline in turf quality at temperatures above 30°C, and could be related to the imbalance between photosynthesis and respiration, and limited carbohydrate availability. french tank museumWebCreeping bentgrass is a stoloniferous cool season grass. On putting greens and other short cut turf, creeping bentgrass produces a dense prostrate growing stand. Texture varies from somewhat coarse to very … fast techno gaming music