著者
蛭薙 観順 HIRUNAGI Kanjun
出版者
名古屋大学博物館
雑誌
名古屋大学博物館報告 (ISSN:13468286)
巻号頁・発行日
vol.22, pp.65-72, 2006-12-25 (Released:2008-01-16)

The original film titled “CHICK SEXING On the Development and Practise of Baby Chick Sexing Method” was found in 2005. This film was produced for promotion of chick sexing method in 1936 and has been lost for a long time. Chick sexing method is based on the discovery of genital protuberance (phallus) of the male chick in 1925. This film shows the anatomy of genital protuberance, the training of chick sexing, the application of chick sexing to poultry industries in Japan.

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