How to candle eggs / by M.E. Pennington, M.K. Jenkins and H.M.P. Betts.
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Corporate Author: | |
Other Authors: | , |
Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1918.
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Series: | Bulletin of the U.S. Department of Agriculture ;
no. 565. |
Subjects: |
Table of Contents:
- Introduction. pp .1.
- Grading of eggs
- The egg candle. pp. 2.
- The structure of the egg. pp. 3.
- How to hold and egg when candling. pp. 5.
- What to look for in candling an egg. pp. 6.
- Classified description of eggs before the candle and out of the shell. pp. 12.
- Fresh egg
- Hatch-spot egg
- Stale egg. Plates I-III.
- Weak egg
- Egg with movable air cell
- Moldy cracked egg
- Black rot. Plate IV.
- Egg with double yolk
- Egg with olive-colored yolk
- Egg with seeping yolk. Plat V.
- Mixed rot. Plate VI.
- White rot. Plate VII.
- Egg with blood ring. Plate VIII.
- Egg with large embryo. Plate IX.
- Egg with bloody white. Plate X.
- Egg with yolk slightly stuck to shell. Plate XI.
- Moldy egg. Plate IV, Fig. 2 ; Plate XII.