dosis-seminales

The SERGA insemination centre distributes sperm doses in Spain since 1994 and offers a wide range of related services.

The best bucks of each line are selected by strict genetic and health controls and they are placed in production in our insemination centre.

We offer sperm doses from 4 different genetic lines: 2 meat lines and 2 maternal lines.

We provide sperm doses in various presentations:

– Pool: in a graduated container with several formats.

– Pool with ovulator (MRA-Bit system): they include the ovulator with the same formats.

– Single doses: prefilled and gelled individual cannulas, easy to apply.

In the SERGA facilities, all the sperm doses produced go through exhaustive controls, to guarantee a top-quality product to our clients. Therefore, we obtain better parameters than the ones established as correct on abnormal sperm, cytoplasmic droplet and acrosomy.

R Bucks meat line – White coat

R Buck

Black Distal areas (ears, tail…), sometimes all white.

Adult weight: 6,5 – 8 kg.

Excellent conformation.

Offspring performance:

Age of slaughter:

At 63 days 2.26 – 2.39 kg.

Average Daily Gain (ADG) greater than 40/50 gr.

Excellent conversion rate in food.

Homogeneity for sale.

Dressing percentage: 57 to 60% (depending on age at the time of slaughter).

Rendimiento de la canal: 57 a 60% (dependiendo de la edad al momento del sacrificio)

C Bucks meat line – dark coat and black eyes

C Buck

Dark or two-coloured coat.

Adult weight: 6,5 – 7,8 kg.

100% homozygote.

Offspring performance:

Age of slaughter:

At 63 days 2.24 – 2.40 kg.

Average Daily Gain (ADG) greater than 42/54 gr.

100% coloured kitten.

Less than 15% black rabbits.

Used in order to produce a different type of rabbit.

LP maternal bucks – selected according to longevity and robustness

GP buck, LP grandparent

Selected mainly according to these criteria:

Longevity and robustness (resistance to environment stress, pathological stress, …)

Maternal qualities:

Over 76% with 10 functional nipples.

Homogeneity of weaned rabbits.

V maternal Buck – selected according to the number of weaned rabbits

GP buck, V grandfather

Selected mainly according to these criteria:

Number of weaned rabbits.

Maternal aptitude.

Breastfeeding start.

For the convenience of our clients, at SERGA we adapt to all needs: we can deliver the sperm doses for an own application, or we can go to the farm and apply them ourselves.

Considerations before deciding on one option or another:

On the one hand, the process of applying sperm doses is delicate and susceptible to errors, such as mistakes in putting the photoperiod, inappropriate manipulations, application of the hormone and even bad techniques in the application of sperm doses.
On the other hand, the optimum choice is that the farmer knows how to apply the sperm doses perfectly. So, depending on the farm, its workforce, level of care with the applicators, etc. each farm can decide how to work with SERGA.
In some cases, the sperm doses must be applied by specialized staff, since other factors are valued in addition to the application itself.

In case of hesitation between one or another option, contact SERGA: we will be glad to advise you.