CALIBRA

Lolium perenne

  • CALIBRA copes with all climates
  • CALIBRA has a high sugar content
  • CALIBRA is highly digestible
  • CALIBRA yields very high and stable
View all Perennial ryegrass 4n seeds
CALIBRA

Has Proved to Cope With all Kinds of Weather
CALIBRA has proved to do what no variety has ever done before: To be very productive under a long growing season as in UK, to be very disease resistant especially against rust in France and to be very winterhardy even in Russia!

A Very High Digestibility and Sugar Content
The digestibility of CALIBRA is high, which is related to the high sugar content of the variety.

Very High and Stable Yields
Good spring growth combined with intermediate heading is useful for early production. The regrowth and production over summer is very high. This places CALIBRA among the top varieties.

Technical Specifications

  • Perennial ryegrass
  • The Fantastic PAN-European Variety!

  • Listed/recommended in EU AT BA BE BY CH CZ DK EST LIT LV NO PL RU UA UK
  • Lateness: Intermediate

Product information

Ratings

Scale 1-9, where 9 = best or most pronounced

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Specification and ratings

Relative drymatter yield in official trials

Source: NIAB official results UK
 CALIBRAFennema
Grazing104100
Conservation105100

Sugar content measured at DLF

Source: DLF laboratory results (St. Heddinge, Denmark)
 CALIBRAFennema
Sugar content measured at DLF-TRIFOLIUM29,9226,39

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