Growth performance, feed utilization and blood components of Nile Tilapia ( Oreochromis Niloticus) as affected by dietary energy levels and zinc supplementation (Record no. 59812)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03692cab a2200325Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u210603 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 120426s2014 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | ara |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART ZJAR V41 No5 10 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ayyat, Ahmed M. N. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Zagazig journal of agricultural research, 2014 v. 41 (5) |
| Medium | [electronic resource]. |
| 245 10 - TITLE STATEMENT | |
| Title | Growth performance, feed utilization and blood components of Nile Tilapia ( Oreochromis Niloticus) as affected by dietary energy levels and zinc supplementation |
| Medium | [electronic resource]. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تأثير كل من مستوى الطاقة فى العليقة وإضافة الزنك على مظاهر النمو والاستفادة من الغذاء وتأثيره على مكونات الدم فى أسماك البلطي النيلي. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p.1035-1046. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes references. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The study was conducted at the Department of Animal Production, Agriculture Faculty, Zagazig University and the practical work was carried out at Central Laboratory for Aquaculture Research, Abbassa, Sharkia, Egypt. The experiment was carried from August to November, 2012. Fish were divided into twelve groups, each group was stocked into 3 aquaria and each one contains 10 fish. The fish of the first four groups were fed the diet containing 4113 Kcal/kg diet (normal energy level), the second four groups were fed the diet containing 4337 Kcallkg diet (medium energy level) and the other four groups were fed on the diet containing 4559 Kcal/kg diet (high energy level). Within each dietary energy level, fish groups were fed diets supplemented with vitamin zinc to supply 0, 25, 50 and 75 mg/kg diet. The non significant differences between the experimental groups for initial live body weight indicated that the groups at the beginning of the experiment were homogenous. Live body weight, daily gain, relative growth rate and feed conversion of Nile tilapia fish was affected insignificantly with dietary energy level. Daily weight gain of fish increased in fish fed high and medium energy levels by 5.69 and 0.19%, respectively. The energy levels on fish diets did not affected the mortality rate. Serum total protein, albumin, globulin, urea-N, creatinine, AL T and alkaline phosphatase insignificantly affected with dietary energy level, while AST and total lipids affected significantly (P<O.OO 1 or 0.01 ). Moisture, crude protein and ether extract content of the fish flesh increased with increasing dietary energy level. Final live body weight increased by 7.19, 9.20 and 13.23%, respectively in fish fed diets supplemented with 25, 50 and 75 mg zinc/kg diet, when compared with fish fed diet without zinc supplementation. The same figures for daily weight gain were 9.65, 12.28 and 17.54 %, respectively. Also, feed conversion at 0-14 weeks of the experimental period improved by 3.62, 8.72 and 8.95%, respectively. Fish groups fed diet supplemented with 75 mg zinc/kg diet recorded higher growth rate and the best feed conversion. Serum total protein, albumin, globulin, serum creatinine, alkaline phosphates and lipids significantly (P<0.001 or 0.05) affected with. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 596 ## - | |
| -- | 1 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Nile tilapia |
| General subdivision | Physiology |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Blood |
| General subdivision | Analysis. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Nile tilapia |
| General subdivision | Feeding and feeds. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Nile tilapia |
| General subdivision | Growth. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Zinc |
| General subdivision | Physiological effect. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abd Rhman, G. A. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Siedeen, M. S. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Zagazig Journal of Agricultural Research. |
| Related parts | 2014.v.41(5) |
| International Standard Serial Number | 1110-0338 |
| Control subfield | nnas |
| Record control number | u158356 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2014/ZJAR/4114/5/1035.pdf">http://nile.enal.sci.eg/EALE/2014/ZJAR/4114/5/1035.pdf</a> |
| Public note | Full Text Article. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| Source of classification or shelving scheme | Library of Congress Classification |
No items available.