It is profitable raising grass carp if you
know the proper production of the fish. You can raised them in fresh water pond
and feed them with grass. You dependence to commercial fish feeds will be
reduced.
The pond also needs fertilization to allow
the minute plants to grow abundantly. You can alternate the feeds by using rice
bran and copra meal. The pharyngeal teeth of grass carp have the ability for
cutting and grinding the grass into smaller bits.
The debris of the left-over foods in the pond
enable organisms to grow like bacteria, algae, protozoa and other smallest
organisms normally found in the pond. These are also the favorite foods for the
fingerlings.
Maintain the cleanliness of the pond to avoid
any materials that can affect the growth of the fish.
The food of the fry are small-minute
plankton, an aquatic animals live in dark and stagnant water. As it grows
bigger, they are feeding the sprouts and leaves of the plants. As the fish reached the size of 10 centimeters
in length, they eat only vegetation found in the ponds.
The ponds should have enough size to
accommodate 12,000 fingerlings. It should have deep of 1.5 meters. In order to
increase the supply of foods for the fingerlings (fry) the ponds should be
applied with compost, rice bran, animal manure and inorganic fertilizer to
induce the growth of water grass every 15 days.
The 12,000 fingerlings in the pond need 20
kilos of tender grass every day. It should have enough water grasses or land
grasses to be able to sustain their appetite.
Raising grass carp should be given intensive
care at the start of their growth until they reach the ideal size to have
competitive price in the market. It is important to have adequate supply of
fish foods necessary for continues feeding.
Raising carp is profitable if you have the
patient and resourcefulness to raise the kind of fish that is favorites in most
households for one of the palatable food on the table.
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