How much does the grass carp have?
Compared with the fish with only one main spine, the spines of grass carp are more, but compared with the fish with more small spines, the spines of grass carp are less.
Grass carp is a kind of herbivorous fish, different parts, the number of spines is not the same, the least on the belly of the fish, are some large spines, but the back of the fish or the tail of the fish in these parts of the spines are relatively more, so eat when you pay attention to the spines.
How to get rid of grass carp spines?
Many people will use grass carp at home to make boiled fish to eat, then you need to slice into fillets.
You can ask the seller to kill, scale and gut the fish for you when you buy it.
When you process the fish at home, remove the remaining internal organs, wash the black membrane inside the belly, cut off the fins, chop off the head and tail, and dry the fish before filleting.
Put the fish section on the board, with a knife from the side of the chopped head of the fish under the knife, in the fish above the bone close to the bone across the cut, will be the upper half of the fish cut down, cut down the two slices, a piece of the top of the middle of a fish bone with a fish bone, will be a piece of fish with a fish bone with a back side up on the board, is still with a knife close to the bone across the bone to cut the middle of the bone and the body of the fish separation, so that the cut into two slices of the fish and the middle of a fish bone.
Take a piece of the fish and put it on the counter.
Take a piece of fish and place it on the board skin-side down, tail-side up, and start slicing from the tail.
Press the body of the fish at the tail with your left hand, and slant the knife down in the direction of the spines, cutting into about 0.5-centimeter slices.
After the fillets are sliced, cut the center fish bone into small pieces.
How big can grass carp grow?
The largest individual grass carp can reach about 40 kilograms.
Grass carp are fast-growing. In terms of the entire growth process, the most rapid growth in body length is between the ages of 1 and 2, and the most rapid growth in body weight is between the ages of 2 and 3.
When the fish reaches sexual maturity at the age of 4, the growth slows down significantly.
At the age of 1 winter, fish are about 340 millimeters long and weigh about 750 grams.
The second winter fish is about 600 millimeters long and weighs 3.5 kilograms.
3 Winter-age fish are about 680 millimeters long and weigh about 5 kilograms.
4 Winter-age fish are about 740 millimeters long and weigh about 7 kilograms.
5 winter age fish body up to about 780 millimeters, weight about 7.5 kilograms.
What kind of food do grass carp eat?
Grass carp are naturally vegetarian, and their favorite foods include water plants, black algae, grass, young reed cores, floating weeds, vegetable leaves, corn, wheat, melons and grapes.
Of course, other foods will also eat, and not only eat vegetarian, grass carp juvenile food larvae, algae, etc., but also eat some meat, such as earthworms, dragonflies and so on.
The fry stage feeding on zooplankton, young fish eat insects, earthworms, algae and duckweed, etc., the body length of about 10 centimeters or more, completely ingested aquatic higher plants, which is especially graminaceous plants for more.
The types of plants that grass carp feed on vary with the state of the food base in their living environment.
Adults feed on higher aquatic plants, especially grasses.
In summary, there are some common knowledge about grass carp, do you like to eat grass carp? Although grass carp is relatively common, but in fact there are many places in China to produce grass carp meat quality to be better, such as the official _ grass carp, rhubarb fortress grass carp and so on.
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