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Our Gilts
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Genepacker 90 Parent Gilt
Bred from genetically advanced white, purebred dam lines, the Genepacker 90 is an indoor parent gilt that has achieved a reputation for regular breeding, docility and a long, productive life. The result of over 25 years' careful selection for sound production traits, its inbuilt prolificacy results in large vigorous litters, which grow fast and remain lean.
Qualities include:
- Prolific indoor parent gilt
- Docility - for ease of handling
- High voluntary feed intake enhances reproductive traits
- Large, vigorous litters
- Even piglet growth
- Lean progeny for top grades
- Free from the harmful halothane gene
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Genepacker Gold X Parent Gilt
This outstanding gilt contains unique White Duroc genes and benefits from a high degree of hybrid vigour. It is extremely hardy, but easy to manage, making it ideal for use in outdoor and semi-intensive indoor systems. The hybrid boost results in large litters of heavy, fast-growing pigs that remain lean right through to slaughter.
Qualities include:
- Ideal for all systems, indoor or outdoor production
- Legendary docility
- Highly prolific
- Excellent mothering ability
- High milk yields
- Heavy weaning weights
- Fast-growing, lean progeny
- Free from the harmful halothane gene
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Genepacker 120 Parent Gilt
The Genepacker 120 combines highly prolific Landrace dam lines with the unique Newsham Damline Duroc. It is extremely robust and hardy making it ideal for all semi intensive systems. It maintains body condition in adverse conditions, producing progeny that are fast growing and lean.
Qualities include:
- Robust and hardy
- Excellent mothering instinct
- Outstanding milking ability
- High appetite
- Docile temperament
- Fast growing lean progeny
- Ideal for semi intensive systems
- Free from the harmful halothane gene
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Landrace GP & GGP Females
A major contributor to JSR Genetics Genepacker range, the Landrace GGP and GP gilts are from stress-negative dam lines with improved potential for larger litters, efficient growth and exceptional carcass value.
Mated to: Large White Boar/Damline Duroc
Qualities include:
- Prolific lines capable of rearing large, vigorous litters
- BLUP selection for faster genetic improvement
- Long productive life
- High voluntary feeding intake - an important attribute in intensive systems
- Produced in high - health herds subject to rigorous monitoring
- Free from the harmful halothane gene
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Large White GP & GGP Females
JSR Genetics' Large White purebred dam line is a product of the long-established purebred JSR dam line super nucleus herds with outstanding performance. This genetically advanced dam line is a major contributor to the Genepacker 90 hybrid parent gilt. With improved potential for large litters, efficient growth and exceptional carcase value, it brings high lifetime productivity to a stress-free dam line.
Mated to: Landrace Boar
Qualities include:
- Most prolific line capable of rearing large, vigorous litters.
- BLUP selection for faster genetic improvement
- Large appetite giving a good voluntary feed intake
- Produced in high-health herds rigorously controlled through the company's health monitoring scheme
- Rigorous screening for vital conformation traits to ensure a long working life
- Free from the harmful halothane gene
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12X GP Females
The 12X GP grandparent female is designed to produce - when mated to the 16X GP boar - uniform, high quality, easy to manage Genepacker Gold X parent gilts at minimum cost. Coming directly from the JSR Genetic' nucleus, this composite dam contains selected genes from the unique White Duroc. With a high level of scientific selection, it has the potential to produce a 20 per cent higher output than conventional GPs.
Mated to: 16X Boar
Qualities include:
- Highly prolific
- Long working life
- Heavy birth weights
- Strong, viable piglets at birth
- Good weaning weights
- Free from the harmful halothane gene
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16X GP Female
Selected for litter size within the JSR Genetics' group nucleus scheme, the 16X grandparent female is designed to maximise output when mated to the 12X GP boar. It exhibits strong heterosis and is well adapted for use over the full range of mating systems.
Mated to: 12X Boar
Qualities include:
- Highly prolific - high numbers born
- Docile mother
- Strong, vigorous piglets at birth
- Long working life
- High output of parent gilts
- Easy to manage
- Free from the harmful halothane gene
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