On a yearly basis, very nearly 45 million young chickens that are male killed in Germany. Their eggs are unsuitable when it comes to market. New procedures for sex recognition should make sure that they’re not also bred. David Tedevosian/ Shutterstock
The managing director of the egg breeding company Seleggt Gmbh, spoke about Germany’s recent decision to allow the mass killings of young male chickens and how his company’s Seleggt process could be used as a bridging technology until more commercially viable methods are found in an interview with EURACTIV Germany, Dr Ludger Breloh.
Dr Ludger Breloh, an agricultural economist, is the handling director of Seleggt GmbH, an associate of this Rewe Group. Seleggt GmbH, in cooperation using the University of Leipzig, is rolling out the very first functional way of very early sex recognition in hen eggs.
The sex of a young chicken can be determined in the egg with the Seleggt method. So how exactly does this work?
Our technique is the best referred to as an hormonal, meaning a hormone-based technique. We know already that gender-specific hormones, such as for example oestrone sulphate, happen to be contained in the non-incubated egg and tend to be just created into the egg that is female.
To work on this, one should wait about nine times before the hormones are located in the egg in adequate volume. Then we draw out a small fall of fluid through the egg, which we mix with a biochemical marker.
This then indicates, with a color modification, if the sulphate that is oestrone current. Feminine eggs are then came back to your incubator and hatched, while male eggs are prepared into animal feed.
To date, but, gender determination is not considered ready for serial manufacturing, and just a few supermarkets provide these eggs. Exactly why is that?< (more…)