| 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. |
| Genre: | Article |
| ProdID: | 1000313 |
| Citation Author: | Moffett, James W. |
| Citation Contributing Office: | Great Lakes Science Center |
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| Citation End Page: | 22 |
| Citation Issue: | 4 |
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| Citation Language: | English |
| Citation Larger Work Title: | U.S. Trout News |
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| Citation No Pagination: | |
| Citation Number Of Pages: | 2 |
| Citation Online Only Flag: | |
| Citation Phsyical Description: | p. 20-22 |
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| Citation Public Comments: | Out-of-print |
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| Citation Search Results Text: | The American Fisheries Society; 1960; Article; Journal; U.S. Trout News; Moffett, James W. |
| Citation Start Page: | 20 |
| Citation Volume: | 5 |
| Citation Year: | 1960 |
| Type: | citation/reference |
| Text: | The American Fisheries Society; 1960; Article; Journal; U.S. Trout News; Moffett, James W. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Fri, 1 Jan 1960 00:00 -0600 |
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