The American Fisheries Society
U.S. Trout News
Out-of-print
By: James W. Moffett
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Abstract
In the course of studies designed to determine the calcium and phosphorus requirements of breeding bobwhite quail, it was found that best results were obtained when the Ca/P ratio in the diet was approximately 2.3:1. Variations in the Ca/P ratio produced significant differences in results when the level of phosphorus in the diet was 0.75%, but the differences were less marked when the level of phosphorus was increased to 1.00%. Although diets containing 0.75% phosphorus and 1.8% calcium appeared adequate for reproduction, as judged by the criteria of the maintenance of satisfactory condition in the breeders, egg production, fertility, hatchability and survival of offspring during the first 5 days after hatching, it was found that the winter mortality of the offspring of birds fed such a diet was much greater than that occurring in the offspring of birds fed on diets containing 1.00 or 1.25% phosphorus. It is concluded that breeding bobwhite quail require diets furnishing approximately 1.00% phosphorus and 2.3% calcium.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | The American Fisheries Society |
| Series title | U.S. Trout News |
| Volume | 5 |
| Issue | 4 |
| Year Published | 1960 |
| Language | English |
| Contributing office(s) | Great Lakes Science Center |
| Description | p. 20-22 |
| Larger Work Type | Article |
| Larger Work Subtype | Journal Article |
| Larger Work Title | U.S. Trout News |
| First page | 20 |
| Last page | 22 |
| Google Analytic Metrics | Metrics page |