MARC details
| 000 -LEADER |
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| fixed length control field |
02776cab a2200325 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
u182843 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
EAL |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
070823s2022 ua ss b eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
EAL |
| Transcribing agency |
EAL |
| 041 ## - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| Language code of summary or abstract |
ara |
| 043 ## - GEOGRAPHIC AREA CODE |
|---|
| Geographic area code |
f-ua |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
ART JAPFPSU V11 No1 5 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Galal, Ayman M. |
| 9 (RLIN) |
34725 |
| 240 10 - UNIFORM TITLE |
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| Uniform title |
Journal of Animal, Poultry & Fish Production Suez Canal University, 2022 v. 11 (1) |
| Medium |
[electronic resource] |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Reproductive studies on preparation of whiteleg shrimp Litopenaeus vannamei broodstock in commercial hatcheries |
| Medium |
[electronic resource] |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
دراسات تناسلیة على إعداد قطیع من أمھات الجمبري ذو الأرجل البیضاء في المفرخات التجاریة |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
35 - 42 p. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes reference. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
The current study was conducted to identify and analyze the best practices that can be followed in the white leg shrimp (Litopenaeus vannamei) hatcheries for the good preparation of the broodstock applying for a period of 30 days and to indicate the readiness of the broodstock to start the hatching season. Three feeding programs which have two types of worms (blood worms and clam worms) were used, where the first treatment fed on 100% of (bloodworms), the second treatment fed on (blood worms and clam worms 50%:50%), However the third treatment fed on100% (clam worms). The experiments were evaluated in terms of (broodstock spawning rate – Gonadosomatic index - number of eggs - hatching rate - number of nauplii and number of spawning cycles). The results showed that the feeding protocol that contains blood worms increase the quality and efficiency of reproductive performance of white leg shrimp (L. vannamei), as it contained higher percentage of protein, vitamins, minerals, amino acids and unsaturated fatty acids,<br/>which are of great importance in the process of hatching and producing egg. In the present study, the feeding regime T1 which consists of 12% blood worms, 12% squid and 1% dry pellets showed the best reproductive performance of L. vannamei than other feeding regime while group of shrimp fed on clam worms showed lowest quality and reproductive performance.<br/>Keywords: Worms, L. vannamei, hatching rate, fecundity, number of nauplii. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Summary in Arabic. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Fish hatcheries |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Shrimps |
| General subdivision |
Reproduction |
| 9 (RLIN) |
7346 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Whiteleg shrimp |
| 9 (RLIN) |
34726 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Said, Mohamed M. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sharaf, Safaa M. |
| 9 (RLIN) |
969 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Journal of Animal, Poultry & Fish Production Suez Canal University. |
| Related parts |
2022.v.11(1) |
| International Standard Serial Number |
2636-2732 |
| Control subfield |
nnas |
| Record control number |
u68741 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
http://nile.enal.sci.eg/EALE/2022/JAPFPSU/1122/1/35.pdf |
| Public note |
Full Text Article. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Articles |
AR |
| Source of classification or shelving scheme |
alc |
| 347 ## - DIGITAL FILE CHARACTERISTICS |
|---|
| File type |
text file |
| Encoding format |
PDF |
