RELATIONSHIP BETWEEN BROODSTOCK WEIGHT

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http://dx.doi.org/10.14798/71.4.694
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RELATIONSHIP BETWEEN BROODSTOCK WEIGHT COMBINATION
AND SPAWNING SUCCESS IN AFRICAN CATFISH (Clarias
gariepinus)
Gabriel Arome Ataguba*, Victor Tosin Okomoda, Martins Chukwuemeka Onwuka
Department of Fisheries and Aquaculture, University of Agriculture, Makurdi, P. M. B. 2373, Makurdi, Nigeria
* Corresponding Author, E-mail: [email protected]
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INTRODUCTION
V./' B/P#&B' +"!' E-.' @!"B)C$' %-' %&C!/#-%&<' O/#!*O'
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MATERIALS AND METHODS
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Table 1. Broodstock mating combination is in the
following order (#$× %)
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RESULTS AND DISCUSSION
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Fig 2. Linear relationship between fecundity and egg
weight
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Fig 1. Linear relationship between weight of females
and egg weight
Table 2. Artificial spawning performance of broodstock combination of various weight ranges
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3:4X2j2:13Z
3:61Z2j2:24Z
3:66Z2j2:21Z
2:X61Zj2:2W4
3:4X2j2:13Z
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52:12j2:W2
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58:1Zj4:4Z
83:4Zj1:XZ
5W:4Zj4:3Z
8Z:22j4:W2
84:52j3:12
88:522j2:82
Table 3. Correlation matrix of broodstock parameters and spawning performance
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Sažetak
ODNOS IZMEĐU KOMBINACIJE MASE
MATIČNOG STOKA I USPJEŠNOSTI
MRIJESTA AFRIČKOG SOMA (Clarias
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REFERENCES
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