7711

• UCREFRP Catalog Number: 7711
• Author: Ellis, J. E.
• Title: Survival, growth, and feed conversion of channel catfish after electonarcosis.
• USFW Year: 1973.
• USFW - Doc Type: October 14-17, 1973.
• Copyright Material: YES

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Table 2.

Analysis of variance for controlls and treatments using one-way classification.

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Source of Variation Kil~rams Harvested Average Wei~ht
ur ~<;' r UI SS to.
Control versus treatments I 3.806 0.194 I 203.68 U.Utl
Error 12 234.525 12 31485.294
Total 13 238.332 13 31688977
I reatments j ':I.4lSl 3 4920.335
Treatment I versus treatmensts 0.747
2, 3,4, and 5 I 2.880 0.452 1 1507.072
Treatments 2,3. and 4 versus 1.594
treatments] and 5 I 5.401 0.921 ] 2801.452
Treatment 5 versus treatments 0.278
I, 2, 3, and 4 I 1.200 0.179 I 611.81 ]
Error 6 94.897 6 29845.765
Total 9 104.124 9 34766.100
Treatments 2 23.523 10544.862
Treatment 2 versus treatments
3 and 4 . 1 23.522 8.608 I 7805.722 15.938
Treatment 4 versus treatments
2 and 3 I 0.001 0.000 1 12739.140 0.096
Error 3 41.838 3 15810.400
Total .- 5 65.361 5 26355.562

Source of Variation

Percent Survival

Feed Conversion

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df SS F df SS F
Controls versus treatments I I. 785 0.017 I 0.002 0.109
Error 12 1199.428 12 0.314
Total 13 ]201.214 13 0.317
Treatments 3 292.084 3 0.012
Treatment 1 vcrsus trcatments
2,3.4,and5 I 93.728 0.816 1 0.007 1.060
Treatments 2, 3, and 4 vcrs us
treatments I and 5 I 165.761 1.652 1 0.005 0.853
Treatment 5 versus treatments
I. 2, 3, and 4 I 32.595 0.256 I 0.000 0.000
Error 6 1710.200 6 0.000,
Total 9 2002.284 9 0.012
Treatments 2 680.333 2 0.023
Treatment 2 versus treatmcnts
3 and 4 I 400.000 7.920 I 0.022 9.000
Treatment 4 vcrsus treatments
2 and 3 I 280.333 2.540 1 0.001 0.062
Error 3 822.667 3 0.058
Total 5 1503.000 5 0.081

'Signiricanl at 0.05