Navigation Links
This grass is still greener
Date:2/26/2009

CLEMSON, SCIn areas of the U.S. where golfers can enjoy the game year-round, winter temperatures, foot and equipment traffic, and frost can wreak havoc on healthy greens and present challenges for course managers and owners.

Creeping bentgrass (Agrostis stolonifera var. palustris Huds.), a turfgrass commonly used on golf course putting greens, is often preferred because of its year-round green color, ball roll, and playability. But managing bentgrass turf presents unique challenges from temperature fluctuations and frost, which can result in delayed tee times for golfers and lost revenue for course owners. Winter traffic from golfers, equipment, and animals can also cause damage and discolor greens.

In response to this common golf course management issue, researchers at Clemson University initiated a study to determine the impact of foot and mower traffic on winter bentgrass performance. The study determined that time and type of traffic significantly influenced bentgrass winter performance,

"This study indicates bentgrass damage resulting from winter traffic is limited to winter and early spring months, and full recovery should be expected by summer", explained Haibo Liu, lead author of the research study published in the American Society for Horticultural Science journal HortScience. "During winter months, decisions regarding golf course set-up and the timing of play are important when temperatures approach zero degrees Centigrade. Often, tee times (during winter) are delayed or canceled, resulting in lost revenue and tension between golfers and course superintendents."

The report recommended that golf course practitioners should proceed cautiously when allowing traffic on turfgrass immediately after a frost melt, and concluded that, although bentgrass suffers damage and discoloration resulting from winter traffic (in the eastern part of the transition zone), full recovery should be expected in the spring when temperatures remain above freezing.


'/>"/>

Contact: Michael W. Neff
mwneff@ashs.org
703-836-4606
American Society for Horticultural Science
Source:Eurekalert

Related biology news :

1. Will large amounts of soil carbon be released if grasslands are converted to energy crops?
2. Climate change enhances grassland productivity
3. Replacing corn with perennial grasses improves carbon footprint of biofuels
4. Bacteria manage perfume oil production from grass
5. Prolonged effects of a warming anomaly on grasslands
6. Fires regenerate African grassland
7. Giant grass offers clues to growing corn in cooler climes, researchers report
8. Miscanthus can meet US biofuels goal using less land than corn or switchgrass
9. New UGA biomass technology dramatically increases ethanol yield from grasses and yard waste
10. Search for salt tolerant grasses aims to improve roadside plantings
11. Golfers and golf courses benefit from the use of native grasses in roughs
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/14/2017)... IBM ) is introducing several innovative partner startups at VivaTech ... startups and global businesses, taking place in Paris ... will showcase the solutions they have built with IBM Watson ... France is one of the most dynamic ... in the number of startups created between 2012 and 2015*, ...
(Date:5/6/2017)... SINGAPORE , May 5, 2017 ... has just announced a new breakthrough in biometric ... that exploits quantum mechanical properties to perform ... new smart semiconductor material created by Ram Group ... across finance, entertainment, transportation, supply chains and security. ...
(Date:4/17/2017)... , April 17, 2017 NXT-ID, Inc. ... company, announces the filing of its 2016 Annual Report on Form ... Exchange Commission. ... Form 10-K is available in the Investor Relations section of the ... on the SEC,s website at http://www.sec.gov . 2016 ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... ... October 12, 2017 , ... ... of a United States multicenter, prospective clinical study that demonstrates the accuracy ... test capable of identifying clinically significant acute bacterial and viral respiratory tract ...
(Date:10/11/2017)... ... October 11, 2017 , ... The ... context, enabling overexpression experiments and avoiding the use of exogenous expression plasmids. The ... transformative for performing systematic gain-of-function studies. , This complement to loss-of-function studies, ...
(Date:10/11/2017)... LAGUNA HILLS, Calif. , Oct. 11, 2017 ... London (ICR) and University of ... prognostic tool to risk-stratify patients with multiple myeloma (MM), in ... nine . The University of Leeds ... by Myeloma UK, and ICR will perform the testing services ...
(Date:10/10/2017)... ... October 10, 2017 , ... ... pharmaceutical company advancing targeted antibody-drug conjugate (ADC) therapeutics, today confirmed licensing rights ... (Hybrid Polymerized Liposomal Nanoparticle), a technology developed in collaboration with Children’s Hospital ...
Breaking Biology Technology: