Fiesta 4
ActiveLolium perenne L. · Perennial ryegrass
PICKSEED WEST INC
ES
8 records
Variety traits
Germination — Perennial Ryegrass
Lolium perenne L.
The germination of perennial ryegrass reflects the ability of seeds to sprout under temperature conditions of 20–30 °C. This indicator serves as the basis for calculating the seeding rate, which typically ranges from 2–4 million viable seeds per hectare.
In the reference 29 varieties crop Perennial ryegrass, where this is mentioned in the description.
For laboratory determination of perennial ryegrass seed germination, specific temperature regimes for sprouting in the 20–30 °C range have been established. Standard requirements for the sowing qualities of this crop's seeds stipulate a germination level of no less than 80–85%, depending on the category of the seed material.
Perennial ryegrass is characterized by high germination energy and the emergence of seedlings on the 5th–7th day under favorable conditions. When seeds are sown at a depth of more than 2–3 cm or at soil temperatures below 5–8 °C, germination rates decrease, which leads to sparse stands and uneven turf cover.
General information about the subject — on the page Germination capacity.
Varieties of Perennial ryegrass mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Bardessa
TerminatedLolium perenne L. · Perennial ryegrass
Theodorus P.M. op den Kamp
DE
EE
FR
NL
SE
13 records
Charger
ActiveLolium perenne L. · Perennial ryegrass
PURE SEED TESTING
CZ
HU
IT
SK
8 records
Baradona
ActiveLolium perenne L. · Perennial ryegrass
BARENBRUG HOLLAND
CZ
DE
DK
NL
10 records
Allstarter
ActiveLolium perenne L. · Perennial ryegrass
DLF-TRIFOLIUM DANSK PLANTEFORAEDLING
FR
IT
9 records
Taptoe
TerminatedLolium perenne L. · Perennial ryegrass
D.J.VAN DER HAVE
DK
ES
NL
7 records
Fancy
ActiveLolium perenne L. · Perennial ryegrass
KWS SAAT SE and CO KGAA
DE
FR
UA
10 records
Barorlando
ActiveLolium perenne L. · Perennial ryegrass
Barenbrug Holland BV (NL)
DE
FR
NL
9 records
Barlicum
ActiveLolium perenne L. · Perennial ryegrass
Theodorus P.M. op den Kamp
CZ
DE
NL
11 records
Sideways
ActiveLolium perenne L. · Perennial ryegrass
Pickseed USA, Inc. & Rutgers, The State University of New Jersey
CZ
7 records
Romance
TerminatedLolium perenne L. · Perennial ryegrass
H.J.M. Barenbrug
DE
FR
NL
PL
11 records
Vermillion
ActiveLolium perenne L. · Perennial ryegrass
Jouffray-Drillaud SA (FR)
FR
NL
UA
9 records
Nabesna
ActiveLolium perenne L. · Perennial ryegrass
DLF Seeds A/S
DE
DK
NL
7 records
Navajo
Protection expiredLolium perenne L. · Perennial ryegrass
PURE SEED TESTING
DE
FR
IT
7 records
Transate
ActiveLolium perenne L. · Perennial ryegrass
GIE de Recherche Europeenne sur les Gazons (FR)
DE
FR
8 records
Tetradark
ActiveLolium perenne L. · Perennial ryegrass
DLF-TRIFOLIUM DANSK PLANTEFORAEDLING
DK
IT
6 records
Pillar
ActiveLolium perenne L. · Perennial ryegrass
Rutgers, the State University of New Jersey and Novel AG, Inc.
CZ
NL
6 records
Barlibro
ActiveLolium perenne L. · Perennial ryegrass
Theodorus P.M. op den Kamp
DE
FR
9 records
Tetrasport
ActiveLolium perenne L. · Perennial ryegrass
DLF Pickseed USA
DE
8 records
Adeline
ActiveLolium perenne L. · Perennial ryegrass
Barenbrug Holland BV (NL)
FR
NL
7 records
Sensation
ActiveLolium perenne L. · Perennial ryegrass
Van Engelen Zaden BV (NL)
DE
FR
NL
8 records
Juwel
Protection expiredLolium perenne L. · Perennial ryegrass
Euro Grass Breeding GmbH Co. KG
DE
DK
FR
7 records
Jessica
TerminatedLolium perenne L. · Perennial ryegrass
DLF Trifolium A-S, DK
DE
DK
FR
6 records
Greenflash
ActiveLolium perenne L. · Perennial ryegrass
Force Limagrain SA (FR)
DE
FR
NL
9 records