Die 100 am häufigsten verwendeten Wörter in diesem Buch.
acid
although
amount
animals
aquaculture
area
bass
bottom
cages
called
carp
cases
catfish
conditions
cost
culture
cultured
culturist
density
diet
different
disease
during
eggs
energy
farm
farmer
feed
female
figure
filter
fish
flow
food
form
fry
grow
grown
growout
growth
harvested
hatchery
high
important
increase
large
larvae
less
levels
male
material
may
method
must
nets
new
number
often
organisms
oxygen
oysters
per
place
plants
ponds
problem
production
products
pumps
raceways
rate
result
salmon
seaweeds
see
several
should
shrimp
since
size
small
sometimes
spawning
species
states
surface
system
takes
tanks
temperature
therefore
time
trout
two
types
united
use
used
water
years