What are the skills for catching rice in autumn?

Autumn is the harvest season. At the end of the fall, many farmers will catch fish species in paddy fields during their leisure time. However, if caught improperly, it will cause a large number of fish species to die. So what's the trick for catching rice and fish?

First, to clear the fish ditch, deep fish digging during the breeding period, due to the turbulence of the fish, so that fish ditch, fish slip from shallow deep, from small to large. Therefore, it is necessary to fill the field with water, dig deep fish ditch, fish slip 40 to 60 cm. In fish farming areas where there are fewer fish ditches, a fish ditch with a width of 70 cm and a depth of 40 cm can be re-opened so that the fish ditch can pass through the fish slip. It is also possible to dig a small pit at the outlet and catch it with a net.

Second, the night of water, fish caught ridges catching rice paddies in the best time to select the water in the clear night, early the next morning to capture, this will not only reduce the fish because of human worries and frightened, and can not make the fish injured. Pay attention to the slow speed of releasing water. If you put it too fast, it is easy for the fish to swim around and stay in the ridge between the ridges and ridges of the ridge. When the fish slips and there is water in the fish ditch, you can go to the field for a tour when the other places are dry. If there are fish in the footprints, they will be caught in fish slips or fish ditch in time.

Third, the species catch, rinsing and recultivation have been caught in the fish species, can be placed in the fresh water in the drifting fish pond sludge, rest for 2 to 3 hours can be transferred to other waters. Before stocking to prevent fish from scratching, it is best to soak the fish with 2% saline for a few minutes to achieve disinfection.