Tiponi
TerminatedLolium perenne L. · Perennial ryegrass
DK
3 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.
Pillar II
ActiveLolium perenne L. · Perennial ryegrass
CZ
3 records
Mighty
ActiveLolium perenne L. · Perennial ryegrass
CZ
3 records
Joy
TerminatedLolium perenne L. · Perennial ryegrass
IT
3 records
Dark Matter
ActiveLolium perenne L. · Perennial ryegrass
CZ
3 records
Barvites
TerminatedLolium perenne L. · Perennial ryegrass
DE
3 records
Barsoccer
TerminatedLolium perenne L. · Perennial ryegrass
DE
3 records
Apple 3GL
ActiveLolium perenne L. · Perennial ryegrass
CZ
3 records
Vershine
ActiveLolium perenne L. · Perennial ryegrass
CZ
2 records
Prominent
ActiveLolium perenne L. · Perennial ryegrass
CZ
2 records
Barbeta
ActiveLolium perenne L. · Perennial ryegrass
DE
3 records
Kranich
WithdrawnLolium perenne L. · Perennial ryegrass
FRAUEN| Dr. Martin Frauen in Fa. Norddeutsche Pflanzenzucht Hans-Georg Lembke KG. / GAUE| Inge Gaue
DE
4 records
Cayenne
WithdrawnLolium perenne L. · Perennial ryegrass
CARNEAU| INAKTIV SA Carneau Freres Eurogazon
DE
1 record
Calypso 3
TerminatedLolium perenne L. · Perennial ryegrass
PICKSEED
IT
1 record
24T
WithdrawnLolium perenne L. · Perennial ryegrass
D.PLANTEFORAEDLING
ES
1 record
Roundabout
WithdrawnLolium perenne L. · Perennial ryegrass
CZ
1 record
Principal II
WithdrawnLolium perenne L. · Perennial ryegrass
CZ
1 record
Alpha Centauri
ActiveLolium perenne L. · Perennial ryegrass
CZ
1 record
KRIŽEVAČKI
TerminatedLolium perenne L. · Perennial ryegrass
HR
1 record