Hello! This is Dive Chat Automotive glad to meet you here. I hope my answer brings you help. After seeing your question, "I would like to know how to farm eels in paddy fields in net boxes?" After, I would like to say in the paddy field set up net box farming eel, paddy field for eel to provide a good ecological environment, eel for rice to loosen the soil, swallowing pests, rice and eel to promote each other, complement each other, the rice mouth high yield eel harvest, is a low input, fast to get rich in an effective way. I will organize its breeding techniques as follows:

First of all, in the paddy selection. Rice paddies used for eel farming should be good water quality, abundant water, into the drainage is convenient, not drought, not flooded, the soil is fertile, light, no cold flooding, the environment is quiet. Cultivation of early, middle and late rice paddies can be (if the early rice paddies net box eel farming, should choose the regeneration of rice is appropriate). The soil must be acidic, pH 6 to 7, not easily affected by flooding and inundation.

Secondly, in the net box setting. In the paddy field in the net box is generally rectangular or square, an area of 10 to 25 square meters, height 1 to 1.2 meters, generally made of polyethylene mesh, the top to do 10 cm chamfered corners to prevent the escape, in order to be safe, in the breeding of paddy field outside the set of fences and so on. According to local experience, the production of net box mesh must have three conditions: one is strong and durable, can resist hot and cold temperatures without breaking, anti-aging tensile strength, can be used for about 3 years; the second is the mesh does not jump yarn, do not leak yarn; the third is the mesh is small, in order to eel tail tip can not be inserted into the mesh is appropriate. Nets set in the water inlet, neatly arranged. The total area of the net box is generally not more than 1/3 of the total area of the paddy field.

Once again, it is in the seedling stocking. Seedlings planted (in the net box also according to the routine planting) after the full survival, put the eel seedling. The first thing to do is to sterilize the paddy field. Half a month before stocking, each square meter is disinfected with about 100-150 grams of lime. 10 days later, the water will be drained, re-introduced into the new water standby, and then put the net box down, to be attached to a layer of algae on the surface of the box, and then eel seeds into the box. Choose 20~30g/tail without disease or injury and neat specification, and the body is dark yellow with big black spot. Each square meter of the net box to put the tail weight of 50 grams of seedlings 40 ~ 80. Before stocking with 3% of the salt water immersion disinfection.

Finally, the bait feeding. After stocking, wait until the eels are hungry for 3 to 4 days and then start bait feeding. Eel fry start baiting, generally in the evening, tame food selection of eels most like to eat earthworms as bait, tame food time is generally about 10 days. Bait species for earthworms, fly maggots, snails and mussels meat, small fish and shrimp, livestock and poultry liver, brain and lungs and other animal scraps and feed. Feeding "live bait" does not require a feed table, but "dead bait" must be cast on the feed table. Simple feed table can be made of screen window and bamboo sheet "plate bucket" type. Each net box set up 2 to 4 feed table, baiting once a day in the evening. After normal eating, the number of bait to eels in about 2 hours to eat up no leftovers as a standard, or increase or feed less. Baiting should be timed and quantitative, the total amount of baiting per day is 1.9% to 3% of the total weight of eels. Feeding 2 to 3 times a day, leftover food should be fished out, bait can be cast on the homemade food table.