The Influence of Stocking Density and food Ration on fry Survival and Growth in Oreochromis Mossamicus and O. Niloticus Female X O. Aureus Male Hybrids Reared in a Closed Circulated System (Record no. 9559)
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| 000 -LEADER | |
|---|---|
| fixed length control field | nam a22 7a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20181228143710.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 181214b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | NARA |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 17744 |
| Personal name | De Silva, Sena S. |
| 245 ## - TITLE STATEMENT | |
| Title | The Influence of Stocking Density and food Ration on fry Survival and Growth in Oreochromis Mossamicus and O. Niloticus Female X O. Aureus Male Hybrids Reared in a Closed Circulated System |
| 260 ## - PUBLISHER, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 1984, |
| Name of publisher, distributor, etc. | Elsevier Science, |
| Place of publication, distribution, etc. | Amsterdam, |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 345-358p. |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE | |
| 9 (RLIN) | 17795 |
| Title | Aquaculture |
| Number of part/section of a work | ; Vol.41 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | First-feeding stage tilapia fry were reared for 40 or 50 days in 20-1 capacity aquaria at six stocking densities (2, 4, 6, 8, 10, 12 l ' 1) and three feeding levels (6, 12, 24% of body weight daily). Fry survival and growth were improved at the higher feeding levels, but the percentage of fry surviving showed no consistent relationship to stocking density. Cannibalism accounted for a mortality rate of 10—35% in each experimental group and was inversely related to the level of feeding. Under equivalent conditions, O. niloticus female X O. aureus male fry had a higher rate of survival, better food conversion and were more uniform in size than O. mossambicus fry.<br/> |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 17799 |
| Personal name | Macintosh, D.J. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Research Papers |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Inventory number | Total Checkouts | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NARA Main Library | NARA Main Library | Ready Reference | 27.12.2018 | RP0207 | RP0207 | 27.12.2018 | RP0207 | 27.12.2018 | Research Papers |