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With InGene you can produce Topigs Norsvin sows on your own farm using the knowledge and support of Topigs Norsvin. You effectively become the breeder for your own farm and benefit directly from the genetic progress Topigs Norsvin realizes.

You only bring semen onto the farm, no animals need to be brought onto the farm anymore. The best maternal grandparent sows are used for the production of a new generation of maternal grandparent sows. The others produce parent sows.

Gain access to the best genetic material

With the InGene system of Topigs Norsvin you can use the best genetic material directly from the top of the breeding pyramid on your own farm.

Make use of Topigs Norsvin knowledge

With InGene you make use of Topigs Norsvin knowledge. Our specialists support you in every aspect of breeding and selection.

Become a part of the global breeding program via Pigbase

Your farm, and in particular the breeding activities on your farm, will be linked to Pigbase. This means that the sows on your farm can be included in the extensive worldwide Topigs Norsvin breeding database.

Advantages of InGene

  • You only bring semen and no new animals onto your farm; health risks are minimized.
  • You produce gilts with a farm-specific immunity, stabilizing the health status of your herd.
  • Maximum genetic progress according to your needs.
  • Sow performance data from your production environment is included in the genetic evaluation of your breeding stock.
  • Customized selection on the basis of farm specific characteristics is easy to realise.
  • Access to semen of dam line boars from the Topigs Norsvin nucleus.
  • User friendliness: Due to the integration in the sow management system and customised breeding advice from Pigbase, InGene is user friendly.


The TN70 sow is based on the Norsvin Landrace and Z-line. TN70 combines the best of two worlds: Prolificacy, weaning ability, and sow stayability with a top contribution to finishing pig quality.

TN70 produces large litters of strong, uniform piglets that excel in fast, feed efficient growth and carcass quality.

Read more about TN70 here.

Topigs Z-line

Topigs Z-line is a purebred sow line originating from Large White. It is known for a strong fertility performance and robustness.

Also; in combination with unrelated lines, 8 % increase in fertility performance can be expected due to heterosis effect. Topigs Z-line shows high level pure line performance for finishing and carcass traits, and the weighting of these traits have been further
emphasized in the breeding goal.

Norsvin Landrace

Norsvin Landrace is a pure Landrace line, and has never been influenced by other genetics. Due to this strong genetic profile, Norsvin Landrace has proven increased profit when introduced to new systems.

  • 1,750 boars station tested/year
  • 40,000 gilts field tested/year

Nucleuses both in US and Norway for maximum bio security and health protection.

Norsvin Duroc

The Norsvin Duroc sire line is robust, productive and lean, and with a 50 percent contribution to the market hog it promotes full program product quality.

  • Vital piglets with a high lean meat percentage
  • Very low feed conversion rate
  • High meat quality
  • Bred with CT scan technology



The Tempo boar excels in the vitality of its progeny. Tempo boar offspring are fast growing, strong and robust pigs from birth to market. They have a high total feed efficiency through low mortality and efficient feed use.

  • Very high tolerance and robustness: low mortality
  • High number of live-born piglets per litter
  • Strong, uniform and rapidly growing pigs
  • High feed intake and high performance, even under challenging conditions
  • Ideally suited for restricted-feeding and liquid-feeding systems
  • Excellent carcass meat quality