Grass carp is a very common fish in our country. From the point of view of their living environment, they live in fresh water and are a kind of freshwater fish. Grass carp has a wide range of distribution, and it is also a kind of fish with good adaptability, which is distributed in many freshwater waters. Grass carp are often distributed in rivers, ponds, lakes, reservoirs and other fresh water, reservoirs are grass carp.
As mentioned above, there are grass carp in the reservoir. Moreover, sometimes the number of grass carp in the reservoir is relatively large, especially when the water temperature is more suitable, because the grass carp in the reservoir can reproduce, and the reproductive capacity is relatively strong. However, in order to reproduce grass carp in reservoirs, certain preconditions need to be met. The more important condition is age, only when grass carp enter the age of sexual maturity, they can reproduce and lay eggs on their own. Grass carp are usually sexually mature at the age of 4, early-maturing grass carp are sexually mature at the age of 3, and late-maturing grass carp are nearly 5 years old.
In addition, grass carp can not reproduce in all seasons, but also need to meet certain water temperature conditions, that is to say, grass carp reproduction needs to be carried out in the right season. Generally speaking, when the water temperature reaches 18 degrees and is stable, grass carp can reproduce and spawn by themselves. Specifically, it is basically between April and July every year. At this stage, the grass carp in the reservoir can reproduce and spawn by themselves.
