Estimation of digestibility of nutrients in feed mixtures for carp (Cyprinus carpio L.) fry when using chromium oxide as an indicator
| dc.creator | Spurný,P. | |
| dc.date | 1996 | |
| dc.date.accessioned | 2024-02-06T12:48:24Z | |
| dc.date.available | 2024-02-06T12:48:24Z | |
| dc.description | In years 1990-1991, laboratory experiments were carried out to estimate values of coefficients of apparent digestibility in two genetic lines of carp fry: a scaly form (HoS) with initial weight of 37 g and a scattered form (HoL) with initial weight of 49 g. Experiments were carried out at the water temperature of 20°C. Two feeding mixtures were tested, viz. S1 and S2 with 19 and 34% of protein. The obtained coefficients of apparent digestibility of crude protein, crude fat, N-free extract and crude fibre ranged from 75.6 to 87.2%, from 32.2 to 67.8%, from 58.2 to 67.8% and from 0.9 to 14.3%, respectively. Better values of food conversion were found in the scaly form of carp fry (proteins, fat and carbohydrates by 5.9 and 29.4 and 8.23%, respectively). | |
| dc.format | text/html | |
| dc.identifier | https://doi.org/10.3750/AIP1996.26.1.09 | |
| dc.identifier | https://aiep.pensoft.net/article/25565/ | |
| dc.identifier.uri | https://openrepository.mephi.ru/handle/123456789/7000 | |
| dc.language | en | |
| dc.publisher | Pensoft Publishers | |
| dc.relation | info:eu-repo/semantics/altIdentifier/eissn/1734-1515 | |
| dc.relation | info:eu-repo/semantics/altIdentifier/pissn/0137-1592 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | CC BY 4.0 | |
| dc.source | Acta Ichthyologica et Piscatoria 26(1): 83-91 | |
| dc.title | Estimation of digestibility of nutrients in feed mixtures for carp (Cyprinus carpio L.) fry when using chromium oxide as an indicator | |
| dc.type | Research Article |