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Table 16

Basic parameters of polyethylene bags and survival of large individuals of some important fish (in h)

(a) Carp

Individual Weight of fishLength of fishLength of bagVolume of bagAmount of waterAmount of oxygen
(kg)(cm)(cm)(lit.)(lit.)(lit.)
13765401920
24665401820
35365401720
45865401620
56373451723
66777471724
77080491725
87484521826
97686531727
107989873344
1591101993450
201001101083454

Individual Weight of fishWater temperature (°C)
(kg)5678910111213141516171819202122232425
1              11610810195898278
2     12111710189847669636156524946434038
3   11010090766658554945414037343230282625
4 10692807365554842403633302927252322211918
51109482716558494237353229272623222019181716
6948070615550423632302725232221201817161414
7837162534844373229272422201919171615141312
8766556494440332926242220181817151413131211
9675850434036302623222018161615141312111010
101069179686256474136343128262523212019181615
15776657494541343026242220191817151414131211
206152453936322723212018161514131211111099

(b) Grass carp

Individual weight of fishLength of fishLength of bagVolume of bagAmount of waterAmount of oxygen
(kg)(cm)(cm)(lit.)(lit.)(lit.)
13965401920
24965401820
35665401720
46272441822
56777471824
67181501925
77484521926
87787541927
98191561928
108494923646
15951051033652
201051151133657
251141241223661
301211311293465

Individual Weight of fishWater temperature (°C)
(kg)5678910111213141516171819202122232425
1              11610810095898278
2      11710189847669636156524946434038
3   11010090766658554945414037343230282625
4 118103898173625347444036333230282624232120
51169986756861524540373431282725232220191817
61018675655953453935332927242322201918171515
7897666575247403430292623212019181716151413
8796859514742353427262321191817161514131212
9726154464338322825232119181716151413121110
101139684736660504439363330272624232120191716
15816960524743363131262321201917161514131212
2064554841383427242120191716151413121111109
2554464034312824211817161413121111109988
30463934292724201816151312111110998877

(c) Bighead carp

Individual weight of fishLength of fishLength of bagVolume of bagAmount of waterAmount of oxygen
(kg)(cm)(cm)(lit.)(lit.)(lit.)
14065401920
25065401820
35765401720
46373451823
56878481924
67282501925
77686531927
88090551928
98393571929
10869643747
15981081063853
201071171153758
251161261243762
301231331303565

Individual Weight of fishWater temperature (°C)
(kg)5678910111213141516171819202122232425
1            114109101948883787268
2     1211028978746760555349464340383533
3  111968778665851484339363532302826252322
4 10692807265554842403633302927252322211918
51099381706457484237353229262523222019181716
6897566575247393430292623212119181716151413
7796859514642353127262321191817161514131212
8716053464237322724232119171615141312121110
964554841383429252221191716151413121111109
101018675655953453935332927252422201918171515
15736254474339332826242119181716151413121111
205749433734302622191817151413121111101098
254841363128252118161514131211101098877
304034292624211816141312111099887766

(d) Pike-perch

Individual weight of fishLength of fishLength of bagVolume of bagAmount of waterAmount of oxygen
(kg)(cm)(cm)(lit.)(lit.)(lit.)
14065401920
25065401820
35865401720
46575461923
57080491925
67585522026
77888542027
88393572029
98696592030
1090100622131

Individual weight of fish Water temperature (°C)
(kg)5678910111213141516171819202122232425
11149885766862575551474644414039373433313028
2554842373330282725232222202019181716151514
33631272422201817161514141313121211101099
43126232018171515141312121111111099888
5262219171514131211111010999887776
6221917151312111110999888776666
72017151312111099888777666655
8181513121110998777766655555
916141211109887776666555444
101513111098777666655544444

The general principles, as recommended by a number of authors, e.g., Woynarowich and Horváth (1980); Pecha, Berka and Kouril (1983) and others, are that in every specific case the existing conditions and circumstances should always be considered and that the guide parameters should be adjusted on the basis of preliminary trials.


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