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Overture is a very high yielding spring malting barley with very good agronomic characteristics.

 

Overture has good physical grain characteristics with a high specific weight and very low levels of screenings.  Overture has a high Hot Water Extract and is a non-GN (Glycosidic Nitrile) producer making it highly suitable for both brewing and distilling.

Overture is under test by the Instiute of Brewing and Distilling (IBD) for brewing and distilling.

Status:  HGCA (UK) Recommended List. 

PEDIGREE
Concerto x Quench

VERY HIGH YIELDING
Yield (% Treated Controls)
  OVERTURE Propino Optic
Treated Trials 105 105 95
Untreated Trials 97 94 79
Overture has a very high potential in treated trials, similar to Propino and 10% above Optic. Untreated yield is excellent, 3% above Propino.
REGIONAL TREATED YIELDS
Yield (% Treated Controls)
  OVERTURE Propino Optic
North - East 104 105  96
 East

(106)

 105

 92

 West

(105)

 104  96

( ) = limited

Overtue has produced very high yields in the major spring barley growing regions of the UK.

STIFF STRAW
  OVERTURE Propino Optic
Resistance to lodging (6) 8 8
Resistance to brackling 8 8 4
Straw height (cm) Untreated 75 76 75
Ripening (days + / - Optic) +1 0 -
( ) = limited data

Overture has a similar straw length to Optic combined with good lodging resistance. It has very good brackling resistance and is slightly later than Optic to ripen.

GOOD SPECIFIC WEIGHT & VERY LOW SCREENINGS
  OVERTURE Propino Optic
Specific weight (kg/hl) 67.7 66.9 69.7
Sieving (% through 2.25mm sieve) (1.2 1.0 1.4
Sieving (% through 2.5mm sieve)  (3.4) 2.7 4.7
( ) = limited data

Overture has good physical grain quality with a high specific weight and very low levels of screenings.

 

 MALTING and DISTILLING POTENTIAL
  OVERTURE  Propino Optic
Hot Water Extract (l°/kg) 315.5  314.0 312.5
Nitrogen Content (%) 1.53  1.52 1.52

Overture has a very high Hot Water Extract (HWE), low grain nitrogen and is a non Glycosidic Nitrile (GN) producer making it very attractive to the malting industry.  It is under test by the Institue of Brewing and Distilling (IBD) for both brewing and distilling. 

 

VERY GOOD RESISTANCE TO MILDEW AND RHYNCHOSPORIUM

  OVERTURE Propino Optic
Mildew 8 8 5
Yellow rust 6 3 8
Brown Rust 5 5 7
Rhynchosporium 7 7 4

Overture has a good disease resistance package with very high ratings for resistance to mildew and Rhynchosporium, the main spring barley diseases.  

 

 

 

 

 

 

 

 

 

 

 

 

 

 



Data from the HGCA Recommended Lists database, full data at www.hgca.com

On the 1-9 scales, high figures indicate that the variety shows the character to a high degree.

Bred by Nickerson.

limagrain

Limagrain UK Ltd, Rothwell, Market Rasen, Lincolnshire, LN7 6DTTEL: 01472 371471FAX: 01472 371386