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Reliable criteria for the selection of broodstock of Penaeus monodon Fabricius in the genetic improvement programmes

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Title Reliable criteria for the selection of broodstock of Penaeus monodon Fabricius in the genetic improvement programmes
Not Available
 
Creator P.Kishore Chandra
K.V. Rajendran
K.K. Vijayan
L.H. Rao.
 
Subject Broodstock
Penaeus monodon
Growth
Materials
Methods
 
Description Not Available
Level of variation in tail weight and its degree of dependence on different
morphometric traits were estimated in Penaeus monodon. The data on
morphometric traits of a total of 165 P. monodon of four different weight
groups, were subjected to stepwise regression analysis. The coefficient of
variation of tail weight in all the groups was found to be higher. Correlation
matrices revealed a significant relationship between the morphometric traits
and tail weight, particularly in the broodstock animals. The order in which
different morphometric traits entered the regression equation differed among
the wieght groups. In broodstock animals, partial carapace length and
carapace width determine the tail weight with high degree of accuracy (R^=
99%). Therefore, these easily measurable traits can be used as criteria in the
selection of P. monodon broodstock.
Not Available
 
Date 2023-07-14T05:45:32Z
2023-07-14T05:45:32Z
1997-10-01
 
Type Journal
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/80094
 
Language English
 
Relation Not Available;
 
Publisher Not Available