Artificial Insemination: Commitment to quality and genetics excellence

JSR Genetics continues to lead the way in artificial insemination (AI) as we work with our partners Topigs Norsvin, to ensure our customers receive the highest quality pig genetics. With decades of experience and a commitment to innovation, we take pride in supplying premium pig semen that enhances productivity and profitability for our customers. Our AI studs house carefully selected boars with superior genetics, chosen for their exceptional traits in growth efficiency, carcase quality, and robustness.

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TN Tempo

The TN Tempo is a Large White based sireline with a strong focus on growth, feed conversion and robustness traits. It is the industry’s number 1 boar for robustness with its offspring having inherent tolerance to feed and disease challenges. This sireline is bred for superior and uniform growth performance to slaughter weight.

Key product advantages:
  • Strong piglet vitality
  • High carcass quality
  • Exceptional growth in all situations
  • Large, strong litters at birth
  • High appetite without compromising efficiency
  • Low costs of production
Contact Our Sales Team Topigs Norsvin TN Tempo Product Leaflet
Tempo

JSR 400

The JSR 400 is a Hampshire based sireline sourced from stock raised without the use of antibiotic growth promoters since 1986. The result is an animal which breeds progeny with low levels of mortality due to improved levels of immunity and high feed intake, leading to good growth rates.

Key product advantages:
  • Strong, fast growing piglets
  • Minimal medication requirements
  • Superior meat eating quality
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TN Duroc

The TN Duroc has been years in development and launched in 2023 and rivals any Duroc in the market. The sireline aims to deliver improved feed efficiency, increased robustness, a better carcase value and superior meat quality. Bred from real Viking roots in Norway the TN Duroc allows the production of affordable, sustainable and delicious pork through genetics which are naturally robust.

Key product advantages:
  • Robust piglets
  • Maximum carcass yield
  • Increased marbling fat for superior eating quality
  • Strong growth rates
  • Strong immunity
  • Robust health
  • Delivers more full value pigs
Contact Our Sales Team Topigs Norsvin TN Duroc Product Sheet
JSR TN Duroc Pig
Artificial Insemination Manual

For more information on our products, please contact the AI Helpline on

0800 97 98 99.

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