![Bjarni Hannesson](https://img.transistor.fm/-0gF3C1Oy0bMxPtOgcymJ01ZDMA4w3_5bcSqOA6cH48/rs:fill:400:400:1/q:60/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9wZXJz/b24vYjM3NTExY2Qt/ZTFlMi00NDFjLTli/YmUtZTFlMDQ1NTkw/ODY5LzE2ODMxODgz/OTMtaW1hZ2UuanBn.webp)
Bjarni Hannesson
Course manager at Golfklubbur Mosfellsbæjar (GMos) in Iceland, Turf Grass Consultant, Turf Nerd and father of three
Appears in 4 Episodes
Using turf math, mg/kg, ppm, and fertilizer rates, with Bjarni Hannesson
Bjarni Hannesson joined me to discuss parts per million (ppm) and how that measure of nutrients in the soil can be expressed as a fertilizer rate, and vice versa. This...
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Turf Math with Bjarni Hannesson and Jason Haines
We discussed the ease of metric units and the utility of knowing some key numbers in turfgrass maintenance.We discussed this post: https://www.asianturfgrass.com/post/...
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Growth potential of turfgrass, the link to actual growth, and a further connection to N fertilizer with Bjarni Hannesson
Bjarni Hannesson has been using the temperature-based turfgrass growth potential (GP) for ten years. We discussed how he makes use of it in Iceland, and how the GP can...
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Turfgrass in Iceland, frost, 24 hours of golf, and #MLSN with Bjarni Hannesson
Bjarni Hannesson joined me on a late summer day from Reykjavik to discuss turfgrass management in Iceland and the surprising number of golf rounds played at courses in...
![](https://img.transistor.fm/yqtjPVrugWJVxYuyDjH64wBTyhFFCoJJ8LBoRSfCizg/rs:fill:800:800:1/q:60/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9zaG93/LzI2MzQ1LzE2Mzc3/NTEwMjMtYXJ0d29y/ay5qcGc.webp)