Rice fields to raise fish species to clear fish ditch fish slip

In October, it is a good time for catching of paddy fish species. The following measures should be mastered in the catching of fingerlings: dredge fish ditch, deep-deep fish, and during the breeding period, due to the fish’s activity, fish ditch and fish drift away from deep changes. Shallow, from small to large. Therefore, we must fill the field with water, dig deep fish ditch, and fish slip. In fish farming areas with fewer fish ditch, a fish ditch with a width of 70 cm and a depth of 40 cm can be re-opened so that fish ditch can pass through the fish slip, or a small pit can be dug at the outlet and be caught with a net. When water is introduced at night to catch fish and catch ridges to catch fish species in the paddy field, it is best to choose to release the water at night during sunny days and catch them in the early hours of the next morning. This will not only reduce the fish’s surprise due to human disturbance, but also avoid fish injuries. Note that the speed of releasing water is slow. If you put it too fast, it is easy for the fish to swim and stay in the ridge between the ridges of the ridge. If you want to fish, if there is water in the fish ditch and the other places are dry, you can go to the field to inspect it again. If you find that there are fish in the footprints, you should catch it in time into the fish slip or fish ditch. After catching the fish species, the fish species that have been sterilized by static sterilizing can be placed in the stream water, and the sludge in the fish larvae can be drained and rested for 2 to 3 hours before being 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.

Qinguan

Tianqin Trading Co., Ltd. , http://www.jngarlic.com