<i>Poa trivialis</i> , <i>Lolium perenne</i> or <i>Poa annua</i> as nurse crops for faster establishment of <i>Agrostis stolonifera</i> putting greens in Nordic climates
نویسندگان
چکیده
Seed mixtures with a nurse grass that germinates quickly at low soil temperatures can be an option for faster establishment of Agrostis stolonifera (AS) putting greens after winter damage. From 2015 to 2018 Poa trivialis (PT) ‘Dark Horse’ and Lolium perenne (LP) ‘Chardin’ were evaluated as grasses in comparison pure AS ‘Independence’ two experimental sites each the major climatic zones Nordic countries. annua (PA) ‘Two-Putt’ was also included northern zone. As overall trend, AS+LP than AS+PT AS+PA, which both had AS. In zone, produced better turf quality seeding year tended superior even on average entire trial period (mean value 6.0 versus 5.8 AS, 5.3 AS+LP, 4.6 AS+PA; scale 1–9 where 9 is highest quality). Within same suffered less damage other combinations infected microdochium patch southern PT especially LP far more persistent zone compromised turfgrass compared conclusion, we recommend but not should rather seeded stand.
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ژورنال
عنوان ژورنال: International Turfgrass Society research journal
سال: 2021
ISSN: ['2573-1513', '1817-0641']
DOI: https://doi.org/10.1002/its2.65