Animal husbandry – Feeding device – Hopper and trough
Patent
1979-06-29
1983-04-05
Chamblee, Hugh R.
Animal husbandry
Feeding device
Hopper and trough
119 37, 119 43, A01K 4100, A01K 4102
Patent
active
043787584
ABSTRACT:
Process and apparatus for photoaccelerating the development of eggs such as chicken eggs. The eggs are arranged in an incubator such that the air cells thereof are disposed upwardly. During incubation the eggs are exposed to radiation in the visible spectra through the air cell during the period of buoyancy of the embryo. Preferred regions of the spectrum are the blue region, red region and yellow region. The apparatus of the invention provides for the transmission of light by fiber optics to the air cell region of each egg from light sources disposed adjacent egg carrying racks within the incubator.
REFERENCES:
patent: 798697 (1905-09-01), Perkins
patent: 3958711 (1976-05-01), Morris et al.
Lauber, J. K. and J. V. Shutze, "Accelerated Growth of Embryo Chicks Under the Influence of Light" 1964 pp. 179-190.
Chamblee Hugh R.
Mueller, Jr. Jerry K.
Smith Gerald L.
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