Cholesterol, C₂₇H₄₅OH, as a precursor of steroid hormones, and
the genetic implications of a divergent selection program for blood
cholesterol levels provided the purpose of this study.
The initial selection of Japanese Quail for the development of
high and low blood cholesterol lines was from a randomly mated
population of...
A genetic selection study to determine the effects on egg hatchability and subsequent chick performance of Japanese quail (Coturnix japonica) eggs incubated at 100 F dry bulb temperature (Control, Line C) when compared to other eggs incubated at 102 F (Selected, Line S) was conducted over 10 consecutive generations. Eggs...
Two experiments were conducted using coturnix quail to determine
the effects of dieldrin and calcium on the reproductive performance
of this species. In both experiments quail were raised on a
soybean-meal glucose-monohydrate ration. At 25% egg production
the quail received diets containing 0, 10 or 25 ppm of dieldrin in...
Two experiments were conducted to investigate the effects of
p, p'-DDE and p, 'Dr-DDT on the performance of Coturnix quail (Co-.
turnix coturnix japonica) fed an adequate and deficient calcium diet.
In Experiment I four hundred day-old Coturnix quail of mixed
sex were fed 0 and 50 ppm of p,...
A series of 17 experiments was conducted to investigate the minimum
vitamin requirement and vitamin interrelationship for growth of
Coturnix coturnix japonica to two weeks of age using a glucose
monohydrate-isolated soybean protein diet.
The first phase involved two preliminary trials. The first trial
consisted of four treatments with the...
Objectives of this study were to examine effects of dietary pyrrolizidine alkaloids (PA) on copper and vitamin A metabolism in the chicken which are very susceptible to the hepatoxic effects of PA and Japanese quail which are highly resistant to PA. Also, the possible interaction between copper and vitamin A...