Duck Farms
HD
0
0 minA breeding Peking duck yields ten times more eggs than a wild duck. It is reared in duck runs and is able to respond to the breeder’s instructions. The film outlines how duck chicks are cared for and it draws attention to their usefulness.
Country:
CZGenre:
DocumentaryReleased:
1954-01-01Languages:
CzechCompanies:
Studio populárně vědeckých a naučných filmů Praha