TN70 is produced by crossing Norsvin Landrace with Z-line (=Large White) or A-line (Large White)
„This is the sow that everybody will want“
Toon Janssen, the first Dutch farmer to test TN70
Click on the different traits to learn more.
700.000 piglets weighed individually every year
The use of DNA information makes breeding more accurate.
The result is up to 40% faster genetic progress. It also makes breeding for specific characteristics easier, for example reproduction, disease resistance and meat quality.
For TN70, the combined genetic progress in reproduction, production and carcass quality has increased the margin per finisher with €4.5 during the last 5 years.
We see even lower dead born. TN70 farrows really easy.
Ulla Ketola, HKScan, Finland
3 reasons why:
„TN70 is the best mother I’ve ever worked with“
TN70 multiplier, Belgium
Topigs Norsvin takes into account the current and future demands of society regarding good animal welfare practices and sustainable animal production. This is evidenced by our breeding goals that include good mothering abilities, focus on piglet survival, and productivity to higher parities.
We support sustainable production with limited use of antibiotics
drugs and an optimal health and well-being of our pigs.
Topigs Norsvin adopts a hands-on approach by developing feed manuals and guidelines and then assisting customers and their feed providers in implementing these on the farm. The belief is that we know what our animals need, and we want to share this with all of our customers and their feed providers. The TN70 gilt and sow is a unique female and needs to be fed and reared according to the Topigs Norsvin recommendations to be able to fully benefit from her genetic potential.
At least 15 functional teats.
Extraordinary milk production.
Docile nursing behaviour.
The best quality weaners, weighing 8 kg at 27 days
Benefit: Less health risks and easy to manage
Barrows & gilts
AutoFOM Carcass quality
Carcass wt: 99 kg, barrows & gilts
|Start weight, kg||29||Carcass yield, %||79|
|Market weight, kg||124||Back fat, mm||14.2|
|Avg daily gain, g/d||970||Loin depth, mm||66.0|
|Feed conversion||2.55||Lean meat, %||59.7|
|Barrows & gilts|
|Start weight, kg||25.0|
|Live end weight, kg||128.0|
|Daily gain, 30-120 kg, g/d||1,151|
|Avg daily feed intake, kg/d||2.33|
|Lean meat, %||60.4|
Entire males, barrows & gilts
|Daily gain, 30-120 kg, g/d||924|
|Back fat, mm||12.3|
|Loin depth, mm||65.3|
|Lean meat, %||60.1|
The aim of this feed manual is to provide a feeding guideline based on the nutritional requirements of the TN70 replacement gilt. Topigs Norsvin conducts a variety of trials to determine the performance potential of our animals and uses this information to develop up-to-date and practical feed advice for all markets.
The aim of this feed manual is to provide a feeding guideline based on the nutritional requirements of the TN70 sow. Topigs Norsvin conducts a variety of trials to determine the performance potential of our animals and uses this information to develop up-to-date and practical feed advice for all markets.
Based on our core values innovative, ambitious, sustainability and partnership, we passionately strive to be the world’s most innovative swine genetics company. Progress in Pigs. Every day.
AutoFOM data, Commercial herd, Germany, 2015, 329 carcasses
|939 g/d||Avg daily gain|
|97 kg||Carcass weight|
|14.9 mm||Back fat|
|57.9 mm||Loin depth|