| Autor: |
Buyarov Viktor, Komolikova Irina, Buyarov Aleksandr, Mednova Valentina |
| Jazyk: |
English<br />French |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
BIO Web of Conferences, Vol 118, p 01028 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2117-4458 |
| DOI: |
10.1051/bioconf/202411801028 |
| Popis: |
The purpose of the research was to determine the effectiveness of using the chitosan complex “KX-1” in the technology of feeding broiler chickens under conditions of increased stocking density of 23.5 birds/m². Broilers of the 1st control group received feed with standard nutritional value; broilers of experimental groups 2-4 were additionally introduced to a similar diet with a chitosan complex at the rate of 50, 70 and 100 g/t throughout the entire growing period. It was found that the highest efficiency of growing broiler chickens was in the 3rd experimental group, which received the chitosan complex “KX-1” at the rate of 70 g per 1 ton of feed. At 39 days of age, the chickens of this group in live weight exceeded their peers from the control group by 3.5%, from the 2nd experimental group - by 1.9%, and from the 4th experimental group - by 1.2%. The European productivity index in the 3rd experimental group was 9-20 units. (2.3-5.3%) higher than in other groups. The chitosan complex “KX-1” had a positive effect on the zootechnical parameters of poultry rearing under conditions of increased stocking density at a broiler factory and is a valuable feed additive for broilers. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
