Die 100 am häufigsten verwendeten Wörter in diesem Buch.
amount
area
artificial
bottom
carp
catfish
channel
cm
commercial
common
countries
culture
cultured
culturists
days
deep
during
eggs
experimental
feed
feeding
female
fertilization
few
first
fish
fisheries
food
found
freshwater
fry
growing
growth
hatchery
hatching
high
however
important
japan
kg
large
larvae
less
long
market
may
methods
milkfish
months
mullet
must
natural
net
new
number
occurs
oyster
per
plants
ponds
problems
production
rate
rearing
research
results
river
salmon
sea
should
shrimp
since
size
small
spawn
spawning
species
states
stock
stocked
stocking
table
tanks
techniques
temperature
thus
tilapia
time
total
trout
two
united
use
used
usually
water
weight
years
yields
young