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First, the selection of rice fields: bogey mountain clip red selection, adequate water, irrigation and drainage facilities, water retention is good, field ridge solid rice fields, area size can be 1.5 acres is the best.
Second, rice field facilities:
1. Install anti-escape walls with a height of 1 meter and a depth of 10 centimeters underground with plastic window screening, bamboo rafts, and asbestos-tile bricks around the rice fields. Into the drain gauze cover to prevent the frogs and baboons to escape.
2. Dig deep in the paddy field a protection trench of 60 cm in depth and 1 m in width to provide a refuge and feed place for frogs and fish when there is a temporary lack of water.
3. Seedlings and seedlings: Usually about half a month after transplanting, the young frog (ie, 30-40 g) is stocked with 3000-5000 eggs per acre. The amount of Octopus, carp, grass carp, and carp is set appropriately.
4. (1) The young frogs are put into the paddy field and quickly adapt to the environment. At this time, a small amount of foods, such as small fish, shrimp and pork lungs, bovine lungs, compound feeds, etc., need to be fed. Ditch on the water surface. It is also possible to use bamboo products to spread a window screen on the surface of the water and put the feed on the bait. (For example, if only 1000 frogs per acre are used, no feed is needed for the feed. The aquatic organisms and insects in the paddy field are sufficient The growth of a frog). Black light traps can also be installed to feed frog fish.
(2) The water depth is maintained at 5-15 cm.
(3) Every morning and evening, we insist on the inspection of the fence to prevent frogs, fishes from escaping and enemy enemies from entering.
(4) Apply sufficient base fertilizer before planting rice fields, and use pesticides or pesticides with caution. Because frogs and fish can put a lot of insects on rice fields, the activities of frogs and fish can greatly improve the growth environment of rice, and fewer rice pests and diseases will occur. No pesticides are needed.
Rice field frog breeding fish new technology
Paddy fields are natural shading places for frogs and Fish. They are rich in aquatic life and suitable for frogs and fish growth. The three-dimensional ecological seeding of rice frogs and fishes does not occupy farmland much, and it does not consume much water, which is beneficial to rice pest management and conservation of pesticides. At the same time, frog feces and fish manure are high quality organic fertilizers in paddy fields. And the products produced are consumers' favorite pollution-free foods. Rice, frog and fish have three-dimensional ecological seeding, low investment and high profit. Specific technical measures are as follows: