How long does it take for carp and grass carp to grow?

If sexual maturity is counted as a period of maturity, crucian carp and carp are one to two years, and some species of crucian carp can spawn in the same year; Silver carp and grass carp are five to six years. From March to October every year, the minimum temperature is more than 20 degrees Celsius, which is the growth period of crucian carp, carp, silver carp and grass carp. The water temperature of the silver carp and grass carp below 10 degrees stop eating; Crucian carp and carp will also eat at a water temperature of about 5 degrees.

Satisfied.

There is no set answer to this situation. Generally, outdoor ponds are raised on a large water surface. It takes about 10 months from eggs to finished fish.

Carp and grass carp can grow up to a year at most, depending on what you eat, and if you are wild, they will grow more slowly.

How do you say this? If you want to eat a small tender one, you can do it for a few months. If you want to eat a big one, I'm afraid one year will not be enough, and some will take two years to grow to a big one.

For example, the carp that dried the fish, and the grass carp are also like that, and they have to grow up. A few catties, or even a dozen catties, must be raised for more than a year.

Reservoir fishing should be divided into seasons, in March, April and May, the crucian carp carp eat bait at this time, mainly the crucian carp fishing season. After the weather gradually warms the water and the temperature increases, you can fish for grass carp, but before July you still fish shallow grass carp, and if the density of the reservoir is large, you can directly hit the sea rod ** bait, if the density is small, then you have to rely on the nest to lure the fish. Generally, for the small density of the day of nesting, the fishing effect will not be too good, mostly a large area of nesting and squatting for a few days of fishing.

After beating the nest, it is necessary to mark it with a rope with white foam to ensure that the area of the food and investment is in the nest area.

How does it take five or six months to grow? Feeding can be faster.

Grass carp is a common freshwater fish that can be bred in captivity or live in the wild. Living in different environments, their growth rates are different. Artificially farmed grass carp generally grow faster, after 1 year of breeding, its body length can reach 34 cm, weight can reach more than 1 catty, sometimes can reach 2 catty.

Wild grass carp grow either fast or slowly, as some live in a suitable environment and some do not.

Grass carp is one of the "four major fish" in China, and it is a very famous and widely distributed fish. Wild grass carp live in freshwater such as rivers and lakes and are freshwater fish. In addition, grass carp can also be raised in captivity, and the breeding range is very common in various parts of China.

Overall, the growth rate of grass carp is relatively fast. But specifically, the growth rate of grass carp is also different in different situations.

For example, the growth rate of grass carp in the wild is different from that in captivity. Farmed grass carp generally grow faster because the environment is more suitable and humans can provide them with abundant and sufficient food. Compared with wild grass carp, the growth rate will be slightly slower, because the environment is uncontrollable, and sometimes the water temperature, water quality and other factors will not be suitable, which will affect the growth rate of grass carp.

In addition, the type of food is also an important factor affecting the growth rate of grass carp. Feeding grass carp a nutritious diet can make them grow faster.

As mentioned above, grass carp grow at different rates under different conditions. Grass carp living in captivity generally grow faster, especially when the environment is very suitable. Generally speaking, the body length of grass carp can reach 34 cm after 1 year of breeding, and their weight can reach more than 1 catty, sometimes close to 2 catties.

In the case of wild grass carp, their growth rate is somewhat faster and some slower. This is because some grass carp live in a more suitable environment and grow relatively quickly. Some live in places where the environment is not very suitable, so their growth rate is relatively slow.

For grass carp bred in captivity, they gain the fastest weight at the age of 2 and 3 years, so it can be said that they have grown up after about 3 years of breeding. After that, they may grow slowly, but most likely they will be sold and will not be able to continue growing. Wild grass carp grow more slowly, and they are considered to be fully grown up when they are about 5 years old.

After that, they can only slowly gain weight, if not any more. <

Grass carp is a common type of fish, which is distributed everywhere, and the range of artificial breeding is also very common. Compared with some other freshwater fish, grass carp is relatively large in size and grows faster. However, grass carp can live in rivers and lakes, as well as in fish ponds or ponds where fish are raised in captivity, and the growth rate of grass carp living under different conditions is different.

Grass carp grow and develop relatively quickly in captivity because the surrounding environment can be artificially adjusted at this time. When the water temperature and water quality are not suitable, it can be manually adjusted at any time to keep the environment in a state suitable for the growth of grass carp. In addition, when they are raised in captivity, they can provide nutritious and sufficient food for grass carp every day, which has a relatively large effect on their growth and development.

This is not the case with grass carp living in rivers and lakes, which sometimes have a slower growth rate due to insufficient food or unsuitable water temperature and quality. In other cases, the water they live in will be polluted by sewage, which can also hinder their growth and development.

As mentioned above, in a suitable environment, the growth rate of grass carp is relatively fast. For captive-bred grass carp, they gain the fastest rate of weight at the age of 2 and 3 years. Therefore, after 3 years of breeding, grass carp can be considered to grow relatively large.

Grass carp will continue to grow later, but at a slower rate, but they will most likely be sold and will not be able to continue growing. The growth rate of wild grass carp is relatively slow, and it can be considered to grow up at about 5 years old, after which the weight does not increase at all, or the growth rate is very slow.

The 5 cm carp grows faster and can grow up to 10-20 cm in a year and can reach 15-25 cm in length. The suitability of the environment, as well as the sufficiency of food, affect their growth rate. When the water temperature and water quality are suitable and the food is sufficient, the 5 cm carp grows very quickly and can grow 15-20 cm a year.

If the environment is not suitable, or if there is a lack of food, they will grow more slowly. It can only grow less than 10 centimeters in a year. <

Carp is a freshwater fish that can be farmed in captivity for wild age. The 5 cm carp is still at a relatively young age, so the growth rate is relatively fast. In general, it can grow 10-20 cm after one year of cultivation.

That is, a 5 cm carp has a body length of between 15-25 cm after a year.

Specifically, there are many factors that affect the growth rate of carp. For example, the suitability of the environment will affect the growth rate of carp. When carp live in an environment with suitable water temperature and clean water, carp grow quickly, and a 5 cm carp can grow about 20 cm after a year.

When factors such as water temperature, water quality or oxygen content in the water are not suitable, or if the food is insufficient, the growth and development of carp will be hindered, and their growth rate will be relatively slow, and they can only grow about 10 centimeters after a year, sometimes even less than 10 centimeters.

Carp is an omnivorous fish, and both animal and plant feeds can be used as their food, but different foods contain different amounts of nutrients and promote their growth. If you want carp to grow faster, choose nutritious foods. Among all foods, animal feed contains the most protein, and this type of feed can be used as the main food of carp, such as small fish, small shrimp, earthworms, etc.

In addition, the effect of some high-egg ridge white feed is also relatively good, such as silkworm pupa, soybean cake and fishmeal.