Carp, the water elf we are familiar with, their spawning behavior can be described as a wonderful "underwater ballet". So, when do carp spawn?Let's uncover the mystery of this question!
First of all, we need to understand that carp spawning time is not available all year round. They have a very strict schedule, just like our human working day, with a set commute time. The spawning season of carp is mainly concentrated in spring and summer, especially from May to July, which is the peak period for carp spawning. At this time, the water temperature is moderate, the light is abundant, and the fish are in a good mood, which is a good time for spawning.
So, why did the carp choose to spawn at this time?This is because fish reproduction depends on the right environmental conditions. Spring and summer conditions such as water temperature, light, etc., are very suitable for the growth and reproduction of fish. During this period, the gonads of the carp mature, and the quality of the eggs and sperm is also at its best, thus guaranteeing the fertilization rate and hatchability of the eggs.
Next, let's talk about the process of carp spawning. This process can be described as a well-planned "wedding in the water". Before spawning, males will build a nest in aquatic weeds and pick up some aquatic weeds, algae and other materials with their mouths to form a small circular nest. This nest is where the females lay their eggs. When the female enters the nest, the male will follow closely behind and gently touch the female with his body to stimulate the female to spawn. At this point, the female's body begins to secrete a mucus that sticks the eggs together to form a long "fishing line". The male gently wraps this "line" around the aquatic weeds with his mouth, allowing the eggs to hang securely in the water.
After this "wedding in the water" is over, the task of the male and female fish does not end. They also take turns guarding these precious eggs until the calves hatch. During this process, both males and females will always be vigilant to prevent other fish from causing trouble. As soon as they see danger, they take immediate action to protect their children.
Finally, let's talk about the significance of carp spawning. For carp, spawning is a very important part of their life cycle. By spawning, carp can pass on their genes to the next generation, allowing the species to thrive. And for humans, carp spawning is also an important ecological resource. Carp is delicious and nutritious, making it a delicacy on our table. In addition, carp can also be farmed as an ornamental fish, adding beauty and fun to our lives.