Variety traits
Lolium perenne L.
A fundamental indicator of productivity and nutritional value of perennial ryegrass, expressed as a fraction of green mass or total yield per unit area. A critical parameter for assessing forage quality and optimizing haylage harvesting technologies.
In the reference 156 varieties crop Perennial ryegrass, where this is mentioned in the description.
The dry matter yield of perennial ryegrass varies significantly depending on varietal characteristics, management practices, and climatic conditions, reaching values from 3.38 to 7.3 t/ha. In its natural state, the crop's green mass contains an average of about 26.6% dry matter, which directly affects the wilting technology during forage harvesting.
The content of nutrients, such as crude protein, sugars, and metabolizable energy (amounting to 11–11.5 MJ/kg), is calculated exclusively per kilogram of dry matter. In breeding work, dry matter yield is a priority trait that must be combined with winter hardiness and stand longevity.
General information about the subject — on the page Dry matter.
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.
Lolium perenne L. · Perennial ryegrass
NUEESCH| Dr. B. Nueesch (+) c/o Forschungsanstalt Agroscope Reckenholz-Taenikon ART
Lolium perenne L. · Perennial ryegrass
Hodowla Roslin Grunwald Sp. z.o.o. Grupa IHAR
Lolium perenne L. · Perennial ryegrass
New Zealand Agriseeds
Lolium perenne L. · Perennial ryegrass
Lietuvos agrarinių ir miškų mokslų centras
Lolium perenne L. · Perennial ryegrass
CIV (NL)
Lolium perenne L. · Perennial ryegrass
Christof Böhm in Fa. Saatzucht Steinach GmbH und Co KG
Lolium perenne L. · Perennial ryegrass
Danko Hodowla Roslin Sp.z.o.o.
Lolium perenne L. · Perennial ryegrass
Graminor AS, N-2322 Ridabu
Lolium perenne L. · Perennial ryegrass
Landbruks- og matdepartementet, N - 0030 Oslo
Lolium perenne L. · Perennial ryegrass
DLF-TRIFOLIUM A/S
Lolium perenne L. · Perennial ryegrass
ILVO Plant
Lolium perenne L. · Perennial ryegrass
Lietuvos agrarinių ir miškų mokslų centras
Lolium perenne L. · Perennial ryegrass
Agri-food and Biosciences Institute (AFBI Belfast)
Lolium perenne L. · Perennial ryegrass
PURE SEED TESTING
Lolium perenne L. · Perennial ryegrass
Agri-food and Biosciences Institute (AFBI)
Lolium perenne L. · Perennial ryegrass
Anelia Katova
Lolium perenne L. · Perennial ryegrass
SEMILLAS BATLLE
Lolium perenne L. · Perennial ryegrass
ZWAAN AND DE WILJES
Lolium perenne L. · Perennial ryegrass
DLF Seeds A/S
Lolium perenne L. · Perennial ryegrass
IGER Institute of Grassland & Environmental Research (GB)
Lolium perenne L. · Perennial ryegrass
ILVO-PLANT 39
Lolium perenne L. · Perennial ryegrass
Lietuvos agrarinių ir miškų mokslų centras
Lolium perenne L. · Perennial ryegrass
Aberystwyth University (IBERS)
Lolium perenne L. · Perennial ryegrass
ILVO-PLANT 39