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Genetic Effects Influencing Egger Traits From Diallel Mating System (Record no. 25070)

MARC details
000 -LEADER
fixed length control field	02138nam a2200181Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field	OSt
005 - DATE AND TIME OF LATEST TRANSACTION
control field	20210804114714.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field	140128s9999 xx 000 0 und d
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number	636.5
Item number	RAS/GE
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name	Rashbehari Singh K
245 ## - TITLE STATEMENT
Title	Genetic Effects Influencing Egger Traits From Diallel Mating System
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc.	Mannuthy
Name of publisher, distributor, etc.	Department of Poultry Science, College of Veterinary Science
Date of publication, distribution, etc.	1983
502 ## - DISSERTATION NOTE
Degree type	MVSc
520 3# - SUMMARY, ETC.
Summary, etc.	A 3 x 3 diallel cross was made using IWP, IWN and F strains of White Leghorn at the All India Co-ordinated Research Project on Poultry for Eggs, Thrissur centre. Age at first egg in days, body weight at 20 and 40 weeks of age in grammes, egg number up to 280 days of age and egg weight (g) at 38 weeks of age were recorded for all the nine genetic groups.<br/><br/>Strain F was found to be superior in performance among the purebreads in terms of the traits considered in the study.<br/><br/>The over all merit of F strain, as sire line, was found to be good, yielding birds in cross combinations with low age at maturity, moderate body weight and egg weight satisfactory egg yield.<br/><br/>IWP strain appeared to perform well as a dam line and crosses produced using IWP strain as a dam line were heavy in body weight and egg weight matured early and also produced quality good number of eggs. F strain when used as a female line might be more economical as they produced lighter hybrids capable of producing good number of eggs and maturing early. However, the impact on egg weight had to be critically assessed.<br/><br/>Beneficial heterosis of significance was not generated up on crossing. However a positive heterosis was obtained when F and IWP strains were crossed but it did not reach a level of significance. IWN x IWP was also found to be a cross with good potential and as such both F x IWP and IWN x IWP crosses may exposed for extensive field testing while efforts to improve the production potential in these strains may be continued by appropriate intra-population selection method.<br/>
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name	Unni A K K (Guide)
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier	<a href="http://krishikosh.egranth.ac.in/handle/1/5810134130">http://krishikosh.egranth.ac.in/handle/1/5810134130</a>
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme	Dewey Decimal Classification
Koha item type	Theses

Holdings
Withdrawn status	Lost status	Source of classification or shelving scheme	Damaged status	Not for loan	Home library	Current library	Shelving location	Date acquired	Total Checkouts	Full call number	Barcode	Date last seen	Price effective from	Koha item type
		Dewey Decimal Classification			KAU Central Library, Thrissur	KAU Central Library, Thrissur	Theses	18/03/2014		636.5 RAS/GE	170114	18/03/2014	18/03/2014	Theses