Skip to main content

Our Location

Marktredwitz-Wölsau
Strong Today.
Ready for tomorrow.

Today: A Strong Team for Innovation and Further Development

Today, the Wölsau Artificial Insemination Cooperative stands for modern animal breeding, top-quality genetics, international marketing, and strong regional ties—with a history marked by progress for over 75 years.

2025: Innovation with a Mobile Sexing Lab

Wölsau was the first location in Europe to use a mobile sexing laboratory. This once again sent a strong signal of innovation and forward-thinking.

The2020s: Independence & Expansion

Following the rejection of the BVN merger plans, Managing Director Martin Seidel began expanding the company’s own sales operations both domestically and abroad. The artificial insemination station repositioned itself as modern, independent, and international. It withdrew from GGI Spermex and Eurogenetik and established its own export, sales, and marketing divisions.
The first independent shipment to Turkey marked a significant milestone in international sales.

The2020s: Independence & Expansion

Following the rejection of the BVN merger plans, Managing Director Martin Seidel began expanding the company’s own sales operations both domestically and abroad. The artificial insemination station repositioned itself as modern, independent, and international. It withdrew from GGI Spermex and Eurogenetik and established its own export, sales, and marketing divisions.
The first independent shipment to Turkey marked a significant milestone in international sales.

The2020s: Independence & Expansion

Following the rejection of the BVN merger plans, Managing Director Martin Seidel began expanding the company’s own sales operations both domestically and abroad. The artificial insemination station repositioned itself as modern, independent, and international. It withdrew from GGI Spermex and Eurogenetik and established its own export, sales, and marketing divisions.
The first independent shipment to Turkey marked a significant milestone in international sales.

The2020s: Independence & Expansion

Following the rejection of the BVN merger plans, Managing Director Martin Seidel began expanding the company’s own sales operations both domestically and abroad. The artificial insemination station repositioned itself as modern, independent, and international. It withdrew from GGI Spermex and Eurogenetik and established its own export, sales, and marketing divisions.
The first independent shipment to Turkey marked a significant milestone in international sales.

2011: Genomic selection and joining the Eurogenetik consortium

The introduction of genomic selection marked the beginning of a new era in animal breeding. Bulls could now be genetically evaluated much earlier—a turning point for breeding and economic efficiency.
With the entry into the Eurogenetik consortium

2010s: Numerous takeover bids

Declining insemination rates led to increasing cost pressures in the industry. This was followed by numerous takeover offers from the BVN, which were pushed forward under the leadership of the then-managing director, Dr. Springmann. However, these plans came to a definitive end when he retired.

The 2000s: 50 Years of BG Wölsau & Expansion

On March 15, 2001, the BG celebrated its 50th anniversary.
Planning for a new bull barn began in 2007. The goal was to provide optimal housing for bulls until they were classified as certified sires. The barn was inaugurated in October 2010 as part of the district harvest festival.

The1990s: Networking and Modern Animal Breeding

The station joined the joint marketing organization “SPERMEX” in order to remain competitive on the international market.
At the same time, the focus has always remained on supplying regional member farms.

The1990s: Networking and Modern Animal Breeding

The station joined the joint marketing organization “SPERMEX” in order to remain competitive on the international market.
At the same time, the focus has always remained on supplying regional member farms.

The1980s: Digitization of Government Administration

As data volumes increased, it became necessary to introduce modern computer systems. The station was among the pioneers in Bavaria and was quick to handle all areas digitally in-house—from insemination records to billing.

The 1970s: Expansion, Professionalization, and Breeding Programs

As demand grew, the infrastructure was continuously expanded:
- Construction of new stables, laboratories, and administrative buildings
- Expansion of bull housing
In 1967, a targeted artificial insemination breeding program was introduced, which systematized the selection of high-performing animals.
From 1971 to 1977, additional capacity was created through the construction of a waiting bull barn, before a modern new building with expanded barn facilities was completed in 1976.

1965: Introduction of deep-freezing technology

The introduction of the deep-freezing process revolutionized semen storage and led to significantly better quality, longer storage times, and a wider reach for artificial insemination.

1952: The Wölsau facility is established

The construction of the first station building in Wölsau laid the foundation for today’s artificial insemination station. Stables, a laboratory, and living quarters for the first artificial insemination technician, Ludwig Postner, provided the basis for further expansion. Initially, the work was carried out under simple conditions: The semen was freshly collected and delivered to the farms by bicycle or motorcycle.

1949–1951: The Early Years and Founding

On February 1, 1949, Dr. Kurt Tuchlinski established his practice as a veterinarian in Marktredwitz and quickly recognized the dire fertility situation among the cattle herds in the postwar period. He recommended artificial insemination as an effective solution.
Consequently, on March 15, 1951, an artificial insemination cooperative was founded in Lorenzreuth. Mayor Richard Glaß became its first chairman. Despite initial skepticism from associations and authorities, the cooperative developed rapidly.