How to breed earthworms, how to breed earthworms?

Support the first floor! But the landlord has to figure out whether it is a red earthworm for fishing or a black earthworm for feed, these two earthworms are different!

Build the worm bed: Build the worm bed with straw and feed repeatedly and ensure that the width of the worm bed is 50 cm. Stocking earthworms:

When earthworms are placed in the vermicompost bed, choose earthworms that are adaptable and grow healthily, and at the same time water to keep the vermicompost moist. Daily maintenance: ventilate three to four times a day, and each ventilation time should not be less than 30 minutes.

1. Build an earthworm bed

Before breeding earthworms, it is necessary to build an earthworm bed with straw, first spread a layer of straw on the surface of a clean wooden board, then cover a layer of feed, and then cover the straw, and so on five to six times to ensure that the width of the earthworm bed is 50 centimeters, and there needs to be a certain distance between the earthworm bed and the earthworm bed.

2. Stocking earthworms

When the earthworm is put into the earthworm bed, choose an earthworm with strong adaptability and healthy growth, such as Daping No. 2, which is not only large and long-lived, but also has strong reproductive ability and simple feeding management, and then puts the earthworm into the earthworm bed, and at the same time waters to keep the earthworm bed moist.

3. Daily management

In the process of breeding earthworms, the ambient temperature should be maintained at 20 to 27 degrees, the relative humidity of the air should be kept at 70 to 80 percent, and ventilation should be carried out three to four times a day, and the ventilation time should not be less than 30 minutes each time, and two to three times a month should be fed to promote the growth of earthworms.

1. Understand the pH of the environment in which earthworms live and breed.

Breeding earthworms, the choice of breeding sites is relatively loose, whether it is in front of the house and behind the house, or professional indoor breeding, hotbed breeding, and some other wide-mouth containers, etc., the quality of the base material put into it, for the earthworm growth is good has a lot to do with it, but also the key to the success of the breeding, after experimental testing, the most suitable growth and breeding place for earthworms pH, when the pH of the base material is higher or lower, the earthworm will be seriously unadaptable, slow growth and reproduction, and the yield is very low. Earthworms are more suitable for growth and reproduction in a neutral alkaline base (pH, the pH of the feed is the most suitable.

2. Suitable temperature and humidity conditions for earthworms, if earthworms want to grow well and have high yields, it is very important to create a suitable environment for earthworms. The most suitable growth temperature of earthworms is 15 30 degrees, earthworms belong to ectothermic arthropods, the temperature is too low, very inactive, reproduction basically stops, the temperature is lower than 12 degrees, or higher than 35 degrees, will affect the normal growth and reproduction of earthworms, earthworms like moisture, but can not be waterlogged, large-scale breeding should choose high terrain, pollution, good drainage capacity, no continuous abnormal noise, etc. Generally, the humidity of the culture material and the relative humidity of the substrate are maintained at 60 to 70% is the most appropriate.

3, choose bait, earthworm edible more miscellaneous, if the breeding is more, the amount of feed used will be very large, you can choose fresh cow manure, after fully rotted pig manure, chicken manure, sheep manure and other livestock and poultry manure, to achieve the appearance of coffee, no sour, no odor can be fed, directly with not fully decomposed livestock and poultry manure, these manure in natural fermentation, will produce some harmful ammonia, or organic acids, coupled with the high temperature produced during fermentation, the harm to earthworms is very great, It will cause a large number of earthworms to die because they do not adapt. When feeding bait, it should not be too much at a time, and the bait with a thickness of about 10 cm can be flattened.

4, earthworm seedlings put, earthworm reproduction can be divided into parthenogenesis, natural in vitro fertilization, allogeneic fertilization, earthworms have a variety of species, if you want to have a high yield, you can make appropriate choices, for example, Japanese heterolip worm, Aisheng worm, eight-haired branch worm, red worm, North Star 2, Taiping 2 and other varieties, North Star 2 and Taiping 2 breed more, choose fresh cow dung, spread 20 cm in the breeding pond, and put about 4000 earthworm seedlings per square meter as well.

5. Shading feeding, earthworms like to grow in a dark and humid environment, afraid of direct sunlight.

6. Turn over the base material, and feed the material in the process of breeding, which will cause poor air permeability at the base of the lower layer, and affect the normal growth and breeding of earthworms. By turning the base material, you can observe the growth of earthworms, whether it is time to harvest, generally about 25,000 per square meter can be harvested.

How earthworms are farmed.

1. Prepare the container.

Earthworm breeding should be based on different situations to choose the breeding container and place, if it is a family farming, you can use a tank or basin as a breeding container, or dig a hole in the open space to breed, if it is industrial farming, most of them are placed in the delivery room suitable for easy breeding.

2. Prepare the matrix.

Earthworm farming, need to prepare a suitable substrate to facilitate its growth, earthworms mainly use humus in the soil to maintain growth, can prepare humus, silt, animal manure and other substances, after decay and maturation and then used for breeding.

3. Put earthworms.

Put the substrate into a container, then put the earthworms in it, and cover it with a layer of newspaper to shade the light, and when the earthworms burrow into the soil, you need to take out the newspaper and cover it with a layer of straw, which can not only block the light, but also keep the soil moist.

Post-management. Earthworms are animals that live in the dark, and can not let the container be irradiated by the sun when breeding, and should be placed in a shady position, and the soil temperature should not exceed 30.