CATDOLL : CATDOLL: How to breed silver carp, bighead carp and grass carp in a reservoir area of ​​50-60 mu?

Do you just want to raise these fish? Where do you get feed for your grass carp? A few dozen acres can raise about 100,000 grass carps. Do you have that much feed? Add 60,000 silver carp and 10,000 bighead carp. This doesn't require much feed, just fertilize the water. I suggest a new combination: silver carp as the main one. About 100,000. Add 20,000 bighead carp, 10,000 carp, 20,000-30,000 grass carp, and 2,000 carps and other ferocious fish. On this basis, you can also add one to three hundred net cages of about 10 square meters for special breeding. If there is enough open space nearby, you can also add some geese. Not only can it increase your income and improve the utilization rate of space, but it can also increase the oxygen content in the water due to the activities of geese in the water, saving a lot of energy.

It depends on whether the pool has drought or flood seasons. If the water surface is 50 to 60 acres, how deep the water is, and whether there is oxygenation equipment.

This is very important. If there is no suggestion of 20 grass carps and 60 silver carps per acre, as the saying goes, one grass can support three silver carps.

If there is an aerator in the hall, the density can be greatly increased. Remember that the density is high, and you must pay attention to the water quality. Especially in the summer morning, lack of oxygen can kill all the fish.

I also raise fish at home. The fish mentioned above is too big~~~