Updates
The latest research notes, field observations, and announcements from PACE Turf. Page 37 of 252.
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March 2, 2024
Here's how I'd estimate the nitrogen harvested in turfgrass clippings. I'd start by looking at normal leaf nitrogen content for…
- MLSN test on half the course Members only
March 1, 2024
Joe Gulotti's podcast with golf course superintendent Daniel Palin has a good discussion of practical use of MLSN. Episode link…
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February 25, 2024
It's surprisingly difficult to get good data for normal levels of nutrients in turfgrass leaves. The normal levels vary by…
- Seashore paspalum tissue guidelines Members only
February 23, 2024
For those of you who grow seashore paspalum, you know that nutritional guidelines are quite different (especially for percent nitrogen)…
- All about OM246 testing for soil organic material Members only
February 22, 2024
There's a new video that shows a lot of information about the OM246 total organic materal test in only 7…
- El Niño southern oscillation forecast update Members only
February 17, 2024
The National Weather Service's climate prediction center has published a new update: El Niño/Southern Oscillation (ENSO) diagnostic discussion Figure 3…
- Humic and fulvic acid application "had no effect" Members only
February 13, 2024
I was searching for dissolved organic carbon and the hundredth-molar calcium chloride extraction (0.01 M CaCl₂) and turned up an…
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February 13, 2024
Lee Butler published their 2023 Turf Diagnostics Lab Review and it is full of interesting information and summary charts. Bentgrass…
- Particle size distribution curve Members only
February 9, 2024
Sand particle size analyses are often reported as percentages in tables. Reports that are delivered from labs that test rootzone…
- Six systematic ways to adjust the N rate Members only
February 8, 2024
There are various ways one can choose and then adjust the N fertilizer rate. Perhaps you use one or a…