| 000 -LEADER |
|---|
| fixed length control field |
nam a22 7a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20181228143710.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| 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.
|
| 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 |
|