大象传媒

Scientists at Dresden University in Germany are working on new technology to detect the sex of chicks before they hatch, to end the practice of culling.
大象传媒 Food and Farming Awards finalist McDonald's has developed a new digital tool to help beef farmers work more sustainably.
A project, funded by Associated British Ports, plans to reintroduce salmon to a tributary of the River Ure in North Yorkshire.

Presented by Anna Hill and produced by Beatrice Fenton.