Why do dry ponds get fish for about a year and a half after they re full?

In life, many people say that where there is water, there are fish. It's curious. In the arid ponds of the countryside, there are no fish fry. Why is the water full of crucian carp so much in summer? Some stinky ditches can also be used to produce fish. Are these fish ** here?

We all know that there is a lot of rain in summer, and from time to time thunderstorms hit, and small rivers, ponds, and puddles are immediately filled. Especially when it rains heavily, it can also cause flooding. Crucian carp swim around in the water and unknowingly come to the ponds and ditches to make their home.

In general, ditches, rivers and ponds in rural areas are connected. Even if the water does not rise, restless small fish will rush over, change the environment, and live in a busy field. In some ponds, the ditch is deeper and may be connected to the groundwater, along which fish can swim to the pond.

Crucian carp has strong reproductive ability and strong vitality of caviar. Eggs can be laid from spring to autumn, and there are tens of thousands of them in total. Birds flying in the sky, or other creatures, accidentally touch the roe deer on their claws and hair.

In the process of action, it will also carry a roe deer. Go to ponds, ditches, and when the ambient temperature is right, the small fish can hatch. As the old saying goes, "a thousand years of grass, ten thousand years of caviar". Although it is said that the roe cannot really live for 10,000 years, it also shows that the roe is in the natural environment.

The number of years it can survive is relatively long. As a result, some fish eggs attach to aquatic weeds, which are excreted in the form of feces after they are eaten by birds. This is also indirect when the birds happen to be in those wild ponds. Place the eggs in the pond.

Because it does not require high water quality to breathe with lungs, fish can survive even in stinky ditches. However, we would like to remind everyone that there are a lot of harmful substances in the smelly gutter. Fish eat carrion, microorganisms, etc., and toxins remain in the body.

If people eat this fish, it can also pose a health risk. Therefore, it is better not to eat fish that grew up in a stinky ditch. The reason why fish appear in fish-free ponds is the result of our own human and some poultry activities, as well as the result of factors such as water level**.

Otherwise, it is impossible for the fish to appear in the pond for no reason.

The first possibility is that the arid pond originally had fish roe, the rural saying "thousand years of grass seeds and ten thousand years of fish roe", is the most tenacious saying of the vitality of fish roe, fish roe has a strong drought tolerance and survival, in the case of drought, fish roe buried in the soil, even if it is put for 10,000 years, after encountering water again, it can grow into small fish fry, and slowly grow into fish. In the arid ponds, before the drought, most of them had the experience of fish farming, and many of the eggs laid by these fish sank to the bottom of the pond after the pond drought, and after the rain filled the pond, they were able to get alive and grow up slowly, and there will be more and more fish after a year and a half.

There is a proverb that "grass seeds for a thousand years, fish seeds for 10,000 years" are often circulated among the people, which says that whether it is grass seeds or fish roe, in a new ecological environment (wasteland, ponds, etc.), after a period of brewing, then new grass will grow in the wasteland, and fish fry will grow in the newly dug ponds. In a sense, this sentence refers to organisms such as grass seeds and fish roe, which on the one hand are relatively adaptable to the natural environment, and on the other hand, they also play an important role in promoting the formation of new ecosystems. Grass seeds are well understood to grow on wasteland, either by wind-blown grass seeds or grass seeds left over by wild animals during their activities, and new grasses will quickly germinate when the conditions such as moisture, temperature, and sunlight are right.

Because some fish eggs can be stored in a dry environment, they will re-hatch as soon as water becomes available.

Because many fish ponds bring water from nearby rivers and lakes, as long as there are fish eggs in rivers or lakes, these fish eggs will slowly hatch when they reach the pond, and the vitality of the fish eggs is very tenaciousIt is also possible that when the wind and rain are combined, it will stick to the leaves and float over, so this phenomenon is still very normal, especially the crucian carp, carp and other four major fish, which are easy to survive.

Some birds will bring some fish roe droppings from other places and put them in the fish pond, and they will gradually grow in the presence of water.

The water used to water the fields itself contains the eggs produced by the fish, which hatch after a period of time.

Because underneath this pond, there is the presence of groundwater, which includes the presence of fish.

Because the fish eggs are very vigorous, they can be brought into the paddy fields and ponds through culverts, rain, etc.

Some ponds do not have fish, but after a while, small fish will appear in them, mainly because the eggs of fish in other ponds and rivers are carried into the pond by animals, rain, wind, etc., and then hatch small fish. A fish can lay many eggs at a time, these eggs are very vigorous, they will not be easily destroyed, they will spread with the flow of rain or adhere to the animal, if it happens to fall in a place with water, it will hatch small fish.

Fish eggsFish eggs, also called fish roe, are many small fish eggs that are laid by fish. Fish eggs are light and small, often floating on the surface of the water or sticking to aquatic plants, if they do not encounter the right humidity and temperature, they can survive in this form for many years, so the folk are known as "10,000 years of fish roe".

Animals take fish eggs, and fish eggs can be spread to other places in many forms, and if they are spread to ponds where there are no fish in the first place, small fish will appear in the pond and give birth to life. Cattle in the countryside like to graze by the fish pond, because the fish pond is close to the water, the grass here is often very tender and green, when the cow is grazing or some cattle go down to the pond to bathe, there may be fish eggs on the legs and body, when it goes to the pond where there are no fish to eat grass or bathe, the fish eggs on the body will fall into the pond, so that small fish appear. A similar phenomenon can occur with other animals that move around the pond, such as frogs and snakes, which can take the eggs with them in another pond.

Birds, wind, rain, and other birds that hunt and bathe in fish ponds and rivers can also get eggs in the water and aquatic plants, and when they are looking for food and fall into another lifeless pond, the eggs will fall into the pond to produce fish. Sometimes it is inevitable that there will be strong winds or even whirlwinds, which will lift the fish eggs on the water surface and aquatic plants and carry them to other places, and sometimes they will fall directly into the pond where there are no fish, and even if they fall to the ground, when it rains heavily, the rain will wash the fish eggs into the pond, and the fish will appear in the pond without fish.

It is possible that there are fish eggs in it, and then the fish eggs slowly hatch in the water, so there are fish, or it is possible that people put them in, so there are fish in the pond after a while.

It may be that the fish that were in the mud before have awakened after a long period of immersion in the water, after all, many ponds used to be pools and later dried up, and the fish are buried underneath.

Because there are a lot of fish eggs in the soil, and these fish eggs are very vigorous, and they will hatch when they are in the right situation, so some ponds will not have fish after a while.