What is the difference between water earthworms to breed water earthworms and red worms

How to breed water earthworms

1. The life breeding habit of water and earthworms

Water earthworms are not large, about 100 mm long, but the group output is high.The difference between the tail gillworm and water silkworm is that the former has the tail gills, and the tail is often exposed to mud. It breathe with the water swinging.Water earthworms are happy to live in the mud in the mud waters with rich organic matter, and generally lurks in the mud surface 10 cm to 25 cm, hidden in the mud at low temperature.The water earthworms are darkened and can not be exposed in the sun. The organic rot implant, bacteria, and algae are used to take the soil.Water earthworms are mature for about 2 months, hermaphroditaries, and alien fertilization. Estate Bags are hidden in the cystic earthworm cocoons composed of transparent glue membranes.Generally, one to 4 capsules contains egg cocoons, as many as 7 capsules.Each adult in the reproductive period can excrete 2 to 6 cocoons.When the water temperature is 22 to 32 C, the incubation period is generally 10-15 days, and the life span of artificial cultivation is about 3 months.

Second, pit maintenance method

1. Pitching conditions

Build an ecological environment suitable for the life of aquatic earthworms, which requires micro -flow water, loose soil, rich rotten implants, and avoiding light.The pit ponds can be newly excavated or used to be converted into a puddle that is connected to the ditch. The area depends on the needs. It is advisable to be 3 to 5 Square meters (the length and width ratio is 3: 1 to 5: 1). The water depth is 20-25 cm.Water -retained loess or sandwich to build the bottom, and set up a drainage port (rural wealth network: http://www.sczlb.com/).Generally, the inlet should be separated, and one end of the water is drained.Before quoting the pits, you must also cultivate the bottom mud. It is best to dig the fertile fish pond silt, spread on the bottom of the pit, 10 cm thick, and then add 7.5 to 10 kg of livestock and poultry manure or farm Fertilizer per Square meter.Ferded cakes, bran, bran, etc.

2. Quotation of planting into the pit

Sex depends on water quality, mud, manure sources and seasons.The source of Fertilizer and mixed feed, large quantity, high yield.Generally, 0.25 to 0.5 kg is placed per Square meter.After training for 30 to 45 days, the daily income volume per mu can reach 10 to 15 kg, up to 48 kg.

3. Management

Keep micro -flowing water to make the water quality fresh, the amount of dissolved oxygen is high, accelerate the relaxation of metabolites, and increase the feeding growth of earthworms.The flow rate of general water flow is 2 to 8 cm/s.The speed should not be too fast. If it is too fast, the water flow will be washed away nutrients and the cocoon, which affects the output.After the earthworm is cooked, it should be feed every 2 to 3 days.If you are invested, the bait coefficient is about 2.6; if you use pigs and cow dung, the bait coefficient is 7.8 to 10.4.

4. Harvest

You can reduce the flow or break the water at night, causing hypoxia in the pit the next day or the morning, and the water earthworm will be forced to gather into the mud surface or float until the water surface, and use fishing.

two,What is the difference between water earthworms and red worms

the difference:

1,Earthworms can be called universalbait, Almost all can be caught.

2. Red insects are better to fish for catfish, and there are more red insect bacteria, and there are no wounds in the hands when used.

3. The red insects are small, there are two types of earthworms, one is also red, but it is obviously longer than the red worm, and the other is blue and black. This is not suitable for fishing.