I discuss technical turfgrass topics with turfgrass managers, scientists, greenkeepers, and whoever drops by the ATC office hours.
Chris Tritabaugh and I share and comment on the latest #OM246 test results from what is now a time series stretching over the past seven growing seasons. We discuss what has changed, what hasn't, how surfaces perform, and how total organic material (TOM, or #OM246) data can be used to nudge surface conditions in the desired direction.
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/
Thomas Pihl, Mads Andersen, and Martin Nilsson joined ATC Office Hours to discuss the challenges, techniques, successes, and failures involved with pesticide-free turfgrass management in Denmark.
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/
Dr. Ming-Yi Chou joined me for a short discussion about this topic at the ITRC. Now we discuss this on ATC Office Hours and answer a few questions.
For more, see:
- https://www.asianturfgrass.com/post/fungicides-and-disease-intensity/
- https://doi.org/10.1128/aem.01771-24
- Tour de Fungus 2022 https://youtube.com/shorts/x36-KkZ_VFo?si=GNLNsCtRFvUqTQl9
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/
Join me, along with Chris Tritabaugh from Hazeltine National GC, as we review autumn soil test results. We especially look at the #OM246 total organic material results, and discuss those in the context of maintenance work done, changes in the test results from past years, and most importantly, the relation of the tests to putting green performance.
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/
Jason and Bjarni joined me to talk about some useful turfgrass math, especially the turfgrass growth ratio, which you can read more about at https://www.asianturfgrass.com/tag/growth-ratio/
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/
For the third consecutive autumn, Chris Tritabaugh joined me to review the OM246 (total organic material by depth) test results from the greens at Hazeltine National Golf Club. We discussed playing conditions, maintenance work, and testing.
Here are some links.
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/
Richard Forsyth is the director of courses at Royal Melbourne Golf Club. We discussed playing conditions, maintenance work, and grass types in relation to production of firm putting surfaces.
Chris Tritabaugh and Doug Soldat also spoke about putting green firmness in this podcast: https://open.substack.com/pub/ctunderscoreturf/p/doug-soldat
A note about soil surfactants: https://www.asianturfgrass.com/post/what-do-wetting-agents-really-do/
Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/
See ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter
Find turfgrass information and decision-making tools at https://www.paceturf.org/
See the PACE Turf YouTube channel at https://www.youtube.com/user/paceturf
See the ATC newsletters at https://subscribepage.com/atc_newsletters
Listen to the ATC Doublecut with Micah Woods podcast at https://atc-doublecut.transistor.fm/
Listen to the ATC Office Hours podcast at https://atc-office-hours.transistor.fm/
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/
Eric Johnson joined from his office at Chambers Bay to discuss everyday golfing conditions, championship playing surfaces, and workflow using techniques such as clipping volume (#ClipVol), total organic material testing by depth (#OM246), and nutrient supply using #MLSN.
You can find Eric on Twitter at https://twitter.com/altshot2
Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/
Find turfgrass information and decision-making tools at https://www.paceturf.org/
See the PACE Turf YouTube channel at https://www.youtube.com/user/paceturf
See the ATC newsletters at https://subscribepage.com/atc_newsletters
Listen to the ATC Doublecut with Micah Woods podcast at https://atc-doublecut.transistor.fm/
Listen to the ATC Office Hours podcast at https://atc-office-hours.transistor.fm/
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/
Dr. Roch Gaussoin and I discussed soil organic matter, soil organic material, and a lot of things related that that topic.
Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/
Find turfgrass information and decision-making tools at https://www.paceturf.org/
See the PACE Turf YouTube channel at https://www.youtube.com/user/paceturf
See the ATC newsletters at https://subscribepage.com/atc_newsletters
Listen to the ATC Doublecut with Micah Woods podcast at https://atc-doublecut.transistor.fm/
Listen to the ATC Office Hours podcast at https://atc-office-hours.transistor.fm/
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/
Find out more about #OM246 testing at https://www.asianturfgrass.com/tag/om246/
Read Chris's blog with more about this topic at https://ct-turf.medium.com/
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/
Jackie's thesis at Michigan State University was titled "Effects of Different Soil Testing Philosophies on Creeping Bentgrass and Annual Bluegrass Putting Greens." She looked at how much P and K were applied by different interpretation philosophies, how the grass stood up to traffic, and what happened to the elements that were applied.
Three blog posts with links to Jackie Guevara's research:
Turf Without Borders show page: https://turfwb.asianturfgrass.com/
ATC soil tests: https://www.asianturfgrass.com/project/soil-tests/
PACE Turf tour: https://www.paceturf.org/tour
ATC newsletters: https://www.asianturfgrass.com/newsletter/