Jefferson two – again 100,000 liters in Slovenia

We have received the happy news from our partners GPZ in Slovenia that, within a short time, the second Jefferson daughter has broken through the 100,000 liters barrier.

Jefferson daughter Piksna

Jefferson was one of the first bulls from the portfolio of GGI-Spermex which was included in GPZ`s product range and released for sale in Slovenia. It is all the more pleasing when the decision to use the bull is vindicated in such a way.


Denis Hrga from Dragovic pri Jursincih has also used Jefferson on his farm. Denis Hrga is a very committed breeder und regularly attends cattle shows throughout Slovenia. He can be proud of his Jefferson daughter  Piksna, which passed the 100,000 kg of milk lifetime production in only five lactations and can already boast 6,933 kg of fat and protein. Looking at her picture, you can only congratulate on this productive and fit free stall barn cow, which is already pregnant again and preparing for her next lactation.


We are pleased with the good news and congratulate family Hrga on this fantastic cow and wish them continued success with Genetics made in Germany in future!