Go offline with the Player FM app!
Podcasts Worth a Listen
SPONSORED


1 America’s Sweethearts: Dallas Cowboys Cheerleaders Season 2 - Tryouts, Tears, & Texas 32:48
Leaf N normals from PACE, plus #OM246 video, #MLSN testing, #TurfMath, and soil test frequency
Manage episode 405621158 series 3012617
This episode goes through a lot of updates from both the ATC and the PACE Turf websites. Topics discussed include OM246, the problem with frequent soil testing, the problem when getting soil tests done by some fertilizer companies, normal N content of grass leaves, and coefficient of uniformity (Cu) of rootzone sands.
More information and and decision-making tools at https://www.paceturf.org/, this episode's sponsor.
Blog posts discussed include:
- https://www.asianturfgrass.com/post/new-om246-video-script/ which corresponds with this video https://youtu.be/Tc8dcBBt1zc
- https://www.asianturfgrass.com/post/nutrient-harvest-turf-math/
- https://www.asianturfgrass.com/post/testing-mlsn/
- https://www.asianturfgrass.com/post/couple-problems-with-year-round-soil-nutrient-analysis/
- https://www.asianturfgrass.com/post/five-down-one-to-go/
- Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/
- Get ATC newsletters at https://www.asianturfgrass.com/newsletter/
- PACE Turf YouTube channel at https://www.youtube.com/user/paceturf
- ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter
- Turf Without Borders show page: https://turfwb.asianturfgrass.com/
178 episodes
Manage episode 405621158 series 3012617
This episode goes through a lot of updates from both the ATC and the PACE Turf websites. Topics discussed include OM246, the problem with frequent soil testing, the problem when getting soil tests done by some fertilizer companies, normal N content of grass leaves, and coefficient of uniformity (Cu) of rootzone sands.
More information and and decision-making tools at https://www.paceturf.org/, this episode's sponsor.
Blog posts discussed include:
- https://www.asianturfgrass.com/post/new-om246-video-script/ which corresponds with this video https://youtu.be/Tc8dcBBt1zc
- https://www.asianturfgrass.com/post/nutrient-harvest-turf-math/
- https://www.asianturfgrass.com/post/testing-mlsn/
- https://www.asianturfgrass.com/post/couple-problems-with-year-round-soil-nutrient-analysis/
- https://www.asianturfgrass.com/post/five-down-one-to-go/
- Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/
- Get ATC newsletters at https://www.asianturfgrass.com/newsletter/
- PACE Turf YouTube channel at https://www.youtube.com/user/paceturf
- ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter
- Turf Without Borders show page: https://turfwb.asianturfgrass.com/
178 episodes
All episodes
×
1 How to find the photosynthetically active radiation (PAR) anywhere 37:29

1 The GvX, #OM246, and #MLSN with John Petrovsky 1:15:57


1 Green speed went down by 0.6 inches per hour 40:55

1 Learning & remembering from a year of turf photos 44:00


1 The turf GvX for checking grass growth with Jason Haines 33:47

1 Living plant material (and thatch) are part of #OM246 too 17:31

1 Calculation of the average daily temperature 18:26

1 The ATC blog post bombs of 2024 with Joe Gulotti 1:33:34

1 Fertilizing grass this way seems strange to me now 21:36

1 Top 10 posts of 2024, plus app and podcast recommendations 31:16

1 Bracketing #ClipVol for a desired range of green speed 33:22

1 Nitrogen rate, pendulum swings, and anchoring 31:13

1 What every greenkeeper should know about sand in clippings with Dr. Bill Kreuser 54:20

1 Potassium, dogma, and putting green smoothness with Dr. Frank Rossi 1:05:06

1 Constants in the turfgrass growth potential equation 24:55

1 Two easy methods to estimate N mineralization under turfgrass 22:15

1 Linear relationship between #ClipVol and dry weight 20:18

1 Creeping, velvet, and browntop bentgrass seeds with Dr. Leah Brilman 1:08:00

1 Topdressing, mowing height, and education points with Andrew McDaniel 20:31

1 Four things to look at with #OM246 test results 25:46

1 Golf course water requirement, overseeding, & Zoysia vs. bermudagrass with Dr. Matteo Serena 1:26:49

1 GvX, top six episodes, and turf terminology 23:42


1 Google's NotebookLM & audio summaries of the MLSN, GSS, and Grammar of Greenkeeping projects 30:54

1 Browntop greens, Poa annua suppression, pH, & OM testing with Grant Saunders 1:40:02

1 Using #OM246 test results to get net organic material accumulation rate 38:02

1 Tournaments and the "grammar" with T-Jay Creamer 42:35

1 My visit to Delaware with Joe Gulotti (The Talking Greenkeeper) 52:34

1 A turf paradox: better turf in soils with lower nutrient content 44:24

1 Disease, nutrition, and control problems, with Dr. John Dempsey 1:05:56

1 OM measurements, models, and data analysis with Dr. Henry Qu 53:23

1 Doing more work to produce better turf with Jon Wall 1:07:54

1 Heat kills: a 12 point list and thermal death point temperatures for cool-season grass 27:57

1 Explaining MLSN and assessing ball roll on putting greens, with Carl Schimenti 1:31:17

1 Checking phosphorus gradients on putting greens with an upper and lower rootzone sample 38:08

1 Spring green-up of cool and warm-season grasses with Maggie Reiter 1:08:45

1 How many hours until the grass wilts? Predicting soil water content with Dr. Bill Kreuser 1:01:27

1 Core sweepers make aeration easier, ball roll after 270 rounds, and estimating N in clippings 34:35

1 What you should know about soil test P, spring growth, and #TurfSpeedo calculations 50:41

1 Putting surface management, the turf speedo (growth ratio), & surprising results with T-Jay Creamer 1:07:29

1 P fertilizer & Poa, the #MLSN time issue, and #ClipVol annual totals 40:06

1 Optimal and practical overseeding windows with Jim Huntoon 1:04:46

1 Botanical walks, ecoregions, and MLSN for lawns with Maggie Reiter 1:08:26

1 An example of ample light when temperature limits growth 23:33

1 The combination of light (DLI) and temperature (GP) 45:58

1 Leaf N normals from PACE, plus #OM246 video, #MLSN testing, #TurfMath, and soil test frequency 43:08

1 Adam Moeller on sand, #OM246, #ClipVol, and putting green management in 2024 1:10:50

1 Physical testing of golf putting green rootzones & soil nutrient sampling with Brian Mavis 59:28

1 Forget about fertilizing with carbon, with Dr. Bryan Hopkins 42:31

1 Annual sand topdressing quantities, zoysia seeds, and a measuring laser 36:23

1 Blog post bombs of 2023 with Joe Gulotti 1:58:31

1 Nitrogen, coring, the pH chart, hourly ET, growth rate, and surface hardness: top posts of the year 34:48

1 Photos remind me of what I learned last year 51:25

1 How a conference education program gets put together with Deb Burnett & Sami Strutt 1:08:18

1 Topdressing by rote isn't the best way to do it, with Chris Tritabaugh 52:43

1 Robotic automowers for golf course (and all kinds of) turf with Janne Lehto, MG 1:03:38

1 Updated OM246 sampling guide, GP is not MLSN, and soil samples don't dry too much 41:09

1 Wetting agent re-application intervals by growing degree days (GDD) with Bill Kreuser 1:30:30

1 Bentgrass greens in Perth summer temperatures with Fraser Brown 1:15:45

1 Maximum N rates that work when linked to growth potential (GP) with Dr. Michael Bekken 40:25

1 Sand topdressing rates, soil organic matter/material, cultivation, and K with Chas Schmid 1:24:56

1 Fertilizer by "program" vs. application by a flexible system 30:52

1 Documenting progress by comparing totals from one year to the next with Jon Wall 58:56

1 How much soil organic matter is too much? Plus Zoysia, circle mows, botany, and ecology 39:39

1 The bobble test scoring scale and what the test is used for with Chris Tritabaugh 1:29:17

1 Total organic material testing and reacting to soil test results with John Rowland 1:05:07

1 Change in ball roll on putting greens from morning to afternoon 39:20

1 Using turf math, mg/kg, ppm, and fertilizer rates, with Bjarni Hannesson 1:25:56

1 Does a location exist with 365 days a year of high GP for cool-season grass? 28:37

1 "Blown away by the quality" of turfgrass by a simple method of adjusting N fertilizer 38:15

1 A daily tournament diary from the 2023 KBC Augusta golf tournament in Japan 30:46

1 Reflections on a July with record heat and drought 31:26

1 Green firmness measurements after using a 4 ton roller (it actually didn't firm the surface much) 33:02
Welcome to Player FM!
Player FM is scanning the web for high-quality podcasts for you to enjoy right now. It's the best podcast app and works on Android, iPhone, and the web. Signup to sync subscriptions across devices.