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Open Systems I - Netpens & Cages Flashcards | StudBud
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Open Systems I - Netpens & Cages
Open Systems I - Netpens & Cages
6 terms
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StudBud Administration
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Flashcards
6 cards
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Practice quiz
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Questions
6
Answers
1
Tidal flushing largely determines the number of cages that can be placed together
True
False
2
Because large netpens are cheaper than small ones, they make economic sense and are prefered
False
True
3
For cages and netpens consideration to the local hydrology is important...
Red (triangle) and diamond (blue) are correct
To avoid damage or destruction of the system
to guarantee that waste is flushed out
To bring in sufficient food from wild sources
4
Sinking feeds present a problem
Only for netpens, because they are typically smaller
for cages, because they are typically smaller
for netpens, because they are typically larger
Do not represent a problem when using cages or netpens
5
Identify an advantage(s) of using cages and netpens over other systems
Confined growout minimizes the animal energy expenditure
Facilitate disease treatment
minimize biofouling
all of the above
6
Netpens and cages can be utilized in a variety of environmental conditions in freshwater, brackish and marine
True
False
