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Jumbo/Lolium perenne L.

Diploid Perennial Ryegrass
Late heading & persistent

Rating
PersistencyRust resistanceGround coverYield

Late heading
Diploid (2n)
Suitable for grazing
Excellent in mixtures with white clover


Late heading

The late heading is appreciated for grazing fields to avoid overwhelming spring production resulting in decreased forage quality. The late heading allows a large spring window where the growth is essentially vegetative (leaves and leaf sheaths).

Diploid

Diploid perennial ryegrasses are more dense than tetraploids, producing dense swards with little room for weed invasion.

Main uses

Late heading varieties are preferred for grazing but surplus growth can be conserved as hay or silage if necessary. For nitrogen economy feeding quality adding white clover to a ryegrass mixtures is recommended.


Rel. yield of green/dry matter and protein
Source: Offizielle Sortenversuche Luxembourg 2006