ahead of time to build fish ponds in rural areas, we must first do a good job in planning. For example, deciding what kind of fish to raise, how much to raise, and how long to raise, etc., can lead to many problems, such as the area of the pond, the amount of water needed, the cost and benefit of raising, etc., as long as these problems are determined, fish farming is feasible.
planning is completed, the next step is to select the land for construction. Generally, a pond should be built near the water source, so that it is more convenient to get water, and the soil can not seep. In addition, we should also pay attention to the convenience of transportation, and the fish we raise should be sold. If the transportation cost is too high, it will not be cost-effective to raise fish.
of the fish pond has been mentioned above, the area of the fish pond should be decided according to the fish raised, if it is to cultivate splashes, then the area should not be too large, 1-2 mu is enough, if it is adult fish, the area should be much larger, such as grass carp, carp, bream and so on, the area should be about 10 mu, and tilapia. Between 3 and 5 acres.
ponds can not be put into use immediately after digging, especially cement ponds, which need dealkalization and pond cleaning. The method of dealkalization is very simple, which can be completed by spraying acetic acid on the pond wall, while pond cleaning is to sprinkle bleaching powder or quicklime into the pond, which needs to be completed before fish farming, so as to avoid harmful bacteria in the pond.
