| Autor: |
T. D. Runnels, J. T. Baldini, Hans R. Rosenberg, M. L. Sunde, H. R. Bird |
| Rok vydání: |
1955 |
| Předmět: |
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| Zdroj: |
Poultry Science. 34:1308-1313 |
| ISSN: |
0032-5791 |
| DOI: |
10.3382/ps.0341308 |
| Popis: |
CONSIDERABLE attention has recently been paid to the beneficial effects observed when fat is added to broiler diets. Slinger et al. (1952) and Siedler et al. (1953) studied the effects of fat in poultry rations. Sunde (1954) and Runnels (1955) called particular attention to the valuable increase in feed efficiency attained by the addition of fat to poultry feeds. The use of supplemental dl -methionine and the beneficial effects in growth and in efficiency of feed utilization obtained with practical chick starter and broiler diets are also well known from the work of Bird et al. (1945), Gerry et al.(1948), Saxena and McGinnis (1952), Matterson et al. (1953) and many others. In view of the rapid acceptance of nonfood animal fats in poultry feeds, a study of the combined effect of fat and dl -methionine as supplements in broiler rations was undertaken. Investigation of this problem has been in progress at the … |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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