agriculture

color yolks

district of columbia

eggs

female portrait

glass negatives

hens

laboratory

library of congress

national agriculture research center

2 media by topic ∙ page 1 of 1
Possible now to color yolks of eggs "red, white and blue" by feeding hens different feeds. Washington, D.C., April 7. Showing exactly how the yolks of eggs are colored - "Red, white and blue" - by feeding hens different feeds. if you want a deep orange-red color include in the hen's ration ground pimento or chili pepper. Charles A. Denton, Junior Chemist, poultry nutrition laboratory of the National Agriculture Research Center, Beltsville, Maryland, feeding a hen a certain food to produce a definite colored yolk.

Possible now to color yolks of eggs "red, white and blue" by feeding h...

Public domain photograph of laboratory, science, research, free to use, no copyright restrictions image - Picryl description

Possible now to color yolks of eggs "red, white and blue" by feeding hens different feeds. Washington, D.C., April 7. Showing exactly how the yolks of eggs are colored - "Red, white and blue" - by feeding hens different feeds. if you want a deep orange-red color include in the hen's ration ground pimento or chili pepper. Charles A. Denton, Junior Chemist, poultry nutrition laboratory of the National Agriculture Research Center, Beltsville, Maryland, feeding a hen a certain food to produce a definite colored yolk

Possible now to color yolks of eggs "red, white and blue" by feeding h...

A man holding a baby chicken in a kitchen, Library of Congress Harris and Ewing collection Title from unverified caption data received with the Harris & Ewing Collection. Gift; Harris & Ewing, Inc. 1955. Gener... More