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Maximum N rates that work when linked to growth potential (GP) with Dr. Michael Bekken
Manage episode 383055095 series 3012617
I spoke with Michael Bekken about normal nitrogen rates, why they vary so much, why that matters, what a normal N rate linked to growth potential (GP) might be, and greenhouse gas emissions from turfgrass maintenance.
We talked about:
- how to keep up with turf info from ATC and PACE Turf, https://www.asianturfgrass.com/post/whats-the-best-way-to-keep-up/
- ATC newsletters, https://www.asianturfgrass.com/newsletter/
- Bekken et al. on golf course nitrogen use efficiency: https://doi.org/10.1002/glr2.12049
- Bekken et al. on greenhouse gas emissions from golf course maintenance: https://doi.org/10.1002/its2.61
- my blog post on conventional mowers, electric mowers, and electricity generation: https://www.asianturfgrass.com/post/mowing-electricity-energy/
Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/
Get ATC newsletters at https://subscribepage.com/atc_newsletters
Turfgrass information and decision-making tools at https://www.paceturf.org/
PACE Turf YouTube channel at https://www.youtube.com/user/paceturf
ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter
Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/
Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/
More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/
169 bölüm
Manage episode 383055095 series 3012617
I spoke with Michael Bekken about normal nitrogen rates, why they vary so much, why that matters, what a normal N rate linked to growth potential (GP) might be, and greenhouse gas emissions from turfgrass maintenance.
We talked about:
- how to keep up with turf info from ATC and PACE Turf, https://www.asianturfgrass.com/post/whats-the-best-way-to-keep-up/
- ATC newsletters, https://www.asianturfgrass.com/newsletter/
- Bekken et al. on golf course nitrogen use efficiency: https://doi.org/10.1002/glr2.12049
- Bekken et al. on greenhouse gas emissions from golf course maintenance: https://doi.org/10.1002/its2.61
- my blog post on conventional mowers, electric mowers, and electricity generation: https://www.asianturfgrass.com/post/mowing-electricity-energy/
Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/
Get ATC newsletters at https://subscribepage.com/atc_newsletters
Turfgrass information and decision-making tools at https://www.paceturf.org/
PACE Turf YouTube channel at https://www.youtube.com/user/paceturf
ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter
Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/
Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/
More about ATC soil tests at https://www.asianturfgrass.com/project/soil-tests/
169 bölüm
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1 Top 10 posts of 2024, plus app and podcast recommendations 30:20

1 Bracketing #ClipVol for a desired range of green speed 32:25

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1 What every greenkeeper should know about sand in clippings with Dr. Bill Kreuser 53:23

1 Potassium, dogma, and putting green smoothness with Dr. Frank Rossi 1:04:09

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1 Two easy methods to estimate N mineralization under turfgrass 21:18

1 Linear relationship between #ClipVol and dry weight 19:21

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1 Four things to look at with #OM246 test results 24:49

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1 GvX, top six episodes, and turf terminology 22:45

1 Summer temperatures, turfgrass, and ΔGP 27:01

1 Google's NotebookLM & audio summaries of the MLSN, GSS, and Grammar of Greenkeeping projects 29:57

1 Browntop greens, Poa annua suppression, pH, & OM testing with Grant Saunders 1:39:06

1 Using #OM246 test results to get net organic material accumulation rate 37:05

1 Tournaments and the "grammar" with T-Jay Creamer 41:38

1 My visit to Delaware with Joe Gulotti (The Talking Greenkeeper) 51:37

1 A turf paradox: better turf in soils with lower nutrient content 43:27

1 Disease, nutrition, and control problems, with Dr. John Dempsey 1:05:00

1 OM measurements, models, and data analysis with Dr. Henry Qu 52:26

1 Doing more work to produce better turf with Jon Wall 1:06:57

1 Heat kills: a 12 point list and thermal death point temperatures for cool-season grass 27:00

1 Explaining MLSN and assessing ball roll on putting greens, with Carl Schimenti 1:30:20

1 Checking phosphorus gradients on putting greens with an upper and lower rootzone sample 37:11

1 Spring green-up of cool and warm-season grasses with Maggie Reiter 1:07:48

1 How many hours until the grass wilts? Predicting soil water content with Dr. Bill Kreuser 1:00:30
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