ICE-BREAKER FINAL SEMINAR FRIDAY 3 NOV. 2023 kl 11:00 – 18:30
Quality Airport Hotel, Gardermoen, Oslo
PROGRAM
11.00. Opening of seminar. Pål Melbye; Norwegian Golf Federation
'11.10. Keynote 1: The risk for ice and water damage: IPCC predictions for future winter climates.
Hans Olav Hygen, Norwegian Meteorological Institute
11.30: Project overview and presentation of the ICE-BREAKER team. Trygve S. Aamlid, NIBIO
11.45 Break & networking
Moderator for the rest of the day: Maria Strandberg, STERF director
Main theme 1: Understanding ice encasement stress in turfgrass plants.
12.00: The two main types of ice and water damage: Anoxia vs. crown hydration/freezing.
Clarification of terminology. Intro by Trygve S. Aamlid, NIBIO
12.10: Keynote 2: What’s going on at the turfgrass crown level ?
Freeze/thaw cycles and crown hydration. Why could impermeable plastic be better than ice ?
Emily M. Holm, Michigan State University.
12.40. The critical spring transition: Bleaching and reduced photosynthesis as the turf comes
out of ice. Sigridur Dalmannsdottir, NIBIO
13.00-14.00: Lunch
Main theme 2: Management of greens (and tees) before and during winter.
14.00: Plastic coverage of golf greens – not a new concept ? Trygve S. Aamlid, NIBIO
14.15: Practical experiences with coverage in Sweden: Håkan Blusi, Swedish Golf Federation
14.25: Refinement of the cover technology: Undercovers and the need for ventilation
Three years of large scale experiments in ICE-BREAKER, WP3. Trygve S. Aamlid, NIBIO
14.45: Break
15.00: The adoption of cover technology on Norwegian GCs.
Mads Thers, Skaaret Landskap / Holtsmark GC
15.15: From snow removal to plastic coverage at Oslo GC: John Riiber / Albert Holmgeirsson, Oslo GC
15:30: Two years comparison of snow / ice removal vs. plastic sheets at NIBIO Apelsvoll.
Wendy Waalen, NIBIO
15:45: Break
16:00: The genetic component: Screening of species and varieties for tolerance to ice encasement
(anoxia) Karin J. Hesselsøe, NIBIO
16.15: Panel discussion: Is use of plastic an option on my golf course ? Pros and cons.
In panel: Experienced greenkeepers + speakers from the previous sessions.
16:45: Break
Main theme 3: Faster reestablishment after ice damage
17:00: Impact of growth inhibiting substances on germination and seedling growth of red fescue and
creeping bentgrass after ice encasement. Pia Heltoft, Marit Almvik and Karin J. Hesselsøe, NIBIO
17:25: Optimal machines for reseeding / faster reestablishment using unprimed and GA3-primed seed of
creeping bentgrass varieties on golf courses in Sweden. Carl Johan Lønnberg, Swedish Golf
Federation.
17:45: Stretch legs / short break
18:00. Spring covers and biostimulants or faster grow-on of creeping bentgrass
Results from, UMass, Tromsø and Landvik. Trygve S. Aamlid, NIBIO
18:15: Wrap up: The main Conclusions from ICE-BREAKER. Trygve S. Aamlid, NIBIO
18:30: End of seminar
PRACTICAL INFORMATION
STERF is a research foundation that supports existing and future R&D efforts and delivers ‘ready-to-use research results’ that benefit the Nordic golf sector. STERF was set up in 2006 by the golf federations in Sweden, Denmark, Norway, Finland, Iceland and the Nordic Greenkeepers’ Associations.