And success has bred success for more than half a century.

BBC: Why are Brazil so good?

Organisers say the city is an apt host as half the global crop comes from varieties bred at the James Hutton Institute on the outskirts of Dundee.

BBC: Blackcurrants

The remaining half of the country's goats, which are bred and raised for other purposes, including work as brush-clearers, can end up behind the butcher glass.

WSJ: Get Your Goat On