MARC details
| 000 -LEADER |
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| fixed length control field |
03034nam a2200313 a 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 |
20220802140959.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
070510s19uu xx 00 eng d |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CvSU Main Campus Library |
| 041 0# - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
636.597 |
| Item number |
H97 1982 |
| 100 #0 - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Hutabarat, Pittor Hasudungan |
| Relator term |
author |
| 9 (RLIN) |
27073 |
| 245 10 - TITLE STATEMENT |
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| Title |
Genotype x nutrition interactions in growth and laying performance of ducks / |
| Statement of responsibility, etc. |
by Pittor Hasudungan Hutabarat. |
| 260 0# - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Los Ba�os, Laguna, |
| Date of publication, distribution, etc. |
1982. |
| Name of publisher, distributor, etc. |
Cavite State University- Main Campus, |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
123 pages : |
| Other physical details |
illustrations ; |
| Dimensions |
28 cm. |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| Content type term |
text |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| Carrier type term |
volume |
| 500 ## - GENERAL NOTE |
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| General note |
Thesis (Ph.D.--Animal Science) University of the Philippines |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical references. |
| 508 ## - CREATION/PRODUCTION CREDITS NOTE |
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| College and Department |
College of Agriculture, Food, Environment and Natural Resources (CAFENR) |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
HUTABARAT, PITTOR H. University of the Philippines at Los Bafios, May, 1982. Genotype x Nutrition Interactions in Growth and Laying Performance of Ducks. Major Professors: Dr. Elpidio C. Coligado and Dr. Cecillo R. Arboleda. <br/>Two independent experiments were conducted to evaluate the effects of breed, plane of nutrition and breed x plane of nutrition interactions on the performance of a meat-type Mallard Pek (anas plathyrhynchos), Muscovy (Cairina moschata) and egg-type Mallard anas plathyrhynchos under low and high planes of nutrition. Muscovy gave consistently higher body weight gain and carcass yield in both sexes than Pekin and Mallard at both planes of nutrition. Among the females, the gain in weight of Pek :la was comparable to that of Muscovy under high plane of nutrition. During the brooding and growing periods, ducks fed high Mane of nutrition gained more weight and had better feed efficiency. Significant breed x plane of nutrition interactions in 'cody weight gain and feed efficiency of ducks were observed in both periods. <br/>Under high plane of nutrition, egg production during the first and until the third month was the highest in Mallard and the lowest in Muscovy. Pekin laid bigger eggs but consumed more feed than the Mallard. At both planes of nutrition, Muscovy consistently and significantly consumed feed least efficiently but laid eggs with the highest average weight. Significant (P<0.05) breed x plane of nutrition interaction in feed efficiency was observed in both growing and laying periods. This study tends to show that the comparative performance of the three breeds of ducks differed under high and low planes of nutrition during the growing and laying periods.<br/> |
| 541 ## - IMMEDIATE SOURCE OF ACQUISITION NOTE |
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| Method of acquisition |
Submitted to the University Library |
| Date of acquisition |
07/18/2007 |
| Accession number |
T-1471 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Ducks |
| 9 (RLIN) |
10584 |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) |
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| 9 (RLIN) |
1418 |
| Course or Program |
Doctor of Philosophy |
| Major |
Animal Science |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
27074 |
| Personal name |
Arboleda, Cecillo R. |
| Relator term |
adviser |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Electronic File |
<a href="http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=a948d0c3b55548cebae8cfa600b41436">http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=a948d0c3b55548cebae8cfa600b41436</a> |
| Link text |
Click here to view thesis abstract and table of contents |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Theses / Manuscripts |
