| Autor: |
A. V. GOLUSHKO, V. A. ROSHCHIN, N. V. PILIUK |
| Rok vydání: |
2022 |
| Zdroj: |
Zootechnical science of Belarus. 57:176-188 |
| ISSN: |
0134-9732 |
| DOI: |
10.47612/0134-9732-2022-57-1-176-188 |
| Popis: |
Optimization of phosphatides content in mixed fodder with and without fats, determination of the role of various sources of phospholipids in the feeding of pigs are urgent tasks, since the presence of fat and fat-like substances in their diets is not standardized. The article is devoted to the biological role of phosphoglycerides in the body of monogastric animals. The content of phosphoglycerides and their fractions in the grain components of mixed fodder for pigs was studied, the fractional composition of fatty acids of grain fodder was investigated. It was established that the introduction of 1% of “Dry lecithin” additive into mixed fodder for young pigs increased the growth rate of weaned piglets by 30 g, and 2% – by 51.8 g. Feeding the growing-finishing gilts with mixed fodder containing 1% and 2% of the studied additive increased their live weight gain by 29.8 and 37.9 g respectively. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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