CATDOLL : CATDOLL: Raising earthworms in loess (is it better to raise earthworms in loess or black soil)

1. Are there earthworms in yellow mud?

I am an old fishing friend. I used to dig earthworms outside, but rarely found earthworms in the yellow mud. The earthworms bought in the fishing tackle shop now are usually too fat and not tough enough. I use the yellow mud to feed them for a few days to make them thinner, tougher and more flexible, and then I take them out for fishing.

2. Can earthworms survive if released into loess?

When releasing earthworms, you should not place them on hard soil, but in moist, humid soil.

3. What is the best way to raise earthworms?

If you want to raise earthworms for fishing, the shells of rapeseed are the best. The earthworms raised have red heads and white necks. Add some loess and mix with a little bit of rapeseed cakes. It is very effective for fishing grass carp, carp, flathead fish and wild fish in small streams.

4. Earthworm breeding methods and profits?

Earthworm breeding technology 1. Construction of pit pond

(1) A water pit connected to a ditch can be used for aquaculture. The area should be 3-5 square meters and the water depth should be 20-25 cm. The bottom of the pit should be built with loess or cement with good water retention, and water inlet and outlet should be set.

(2) Then dig fertile fish pond mud and spread it on the bottom of the pit with a thickness of 10 cm. Add 7.5-10 kg of livestock and poultry manure or farmyard manure per square meter, and then add fermented cakes, bran and chaff.

2. Introducing new species into the pit

Generally, 0.25-0.5 kg of earthworms are placed per square meter. After the earthworms are placed, a layer of plastic mosquito net is first covered on the ditch, and then plastic film, foam board and other rainproof materials are placed on it. This can not only prevent enemies, but also prevent rain and retain moisture.

3. Feeding

The feed is 100% cow dung or 50% cow dung, 35% pig dung, 150% straw or 50% pig dung, 50% straw or weeds. Feed 2-3 times a month, each time with a thickness of 10 cm. The feed is required to be fresh and breathable.

4. Daily management

The temperature needs to be maintained at 20-27℃ and the relative humidity of the air needs to be maintained at 70%-80%.

2. The cost of raising one acre of earthworms: 1. Feed (cow dung, pig dung, straw, etc.) is 100 cubic meters, 20 yuan per cubic meter, totaling 2,000 yuan.

2. 100kg of self-bred earthworm seeds, cost 20 yuan/kg, totaling 22,000 yuan.

3. The land occupation fee is 1 mu, 600 yuan per mu, a total of 600 yuan.

4. The total cost of water, electricity and tools is 500 yuan.

5. The total cost is RMB 5,100.

5. How to raise earthworms?

1. Food is an important factor. If you only use loess, or if you don’t change the soil and food for a long time, the earthworms will starve to death.

2. Without oxygen, how can earthworms survive if they are kept in plastic buckets or wrapped in film for a long time? It is also for this reason that it is best to use wooden boxes.

3. Too much water. Earthworms need water, but the water cannot be too much, otherwise they will drown.

4. Earthworms need loose soil, preferably mixed with some red soil, so that the earthworms can hide in it and turn red by eating the red soil.

5. Do not expose the earthworms to the sun. Place them in a humid environment and try to avoid sunlight.

6. Check the earthworms at least once a week to see if they are lacking food or dying due to other factors, and make timely changes.

6. Earthworm farming technology and profits?

, build pits

(1) A pit connected to a ditch can be used for aquaculture. The area should be 3-5 square meters and the water depth should be 20-25 cm. The bottom of the pit should be made of loess or mortar with good water retention, and water inlets and outlets should be set.

(2) Then dig fertile fish pond mud and spread it on the bottom of the pit with a thickness of 10 cm. Add 7.5-10 kg of livestock and poultry manure or farmyard manure per square meter, and then add fermented cakes, bran and chaff.

2. Introducing new species into the pit

Generally, 0.25-0.5kg of earthworms are placed per square meter. After the earthworms are placed, a layer of plastic mosquito net is first covered on the ditch, and then plastic film, foam board and other rainproof materials are placed on it. This can not only prevent pests, but also prevent rain and retain moisture.

3. Feeding

The feed is 100% cow dung or 50% cow dung, 35% pig dung, 150% straw or 50% pig dung, 50% straw or weeds. Feed 2-3 times a month, each time with a thickness of 10 cm. The feed is required to be fresh and breathable.

4. Daily management

The temperature needs to be maintained at 20-27℃ and the relative humidity of the air needs to be maintained at 70%-80%.

2. The cost of raising one acre of earthworms

1. Feed (cow dung, pig dung, straw, etc.) is 100 cubic meters, 20 yuan per cubic meter, totaling 2,000 yuan.

2. 100kg of self-bred earthworm seeds, cost 20 yuan/kg, totaling 22,000 yuan.

3. The land occupation fee is 1 mu, 600 yuan per mu, a total of 600 yuan.

4. The total cost of water, electricity and tools is 500 yuan.

5. The total cost is RMB 5,100.

3. Income from raising one acre of earthworms

1. Earthworms

Generally, the annual yield of fresh earthworms per mu is 2-3 tons, and up to 5 tons. Based on the lower yield of 2 tons, the current market price is more than 10,000 yuan per ton (it can be sold as bait for more than 30,000 yuan per ton). Based on the lower yield of 10,000 yuan per ton, the income can also be 20,000 yuan.

2. Vermicompost

40 tons of earthworm manure, 150 yuan per ton, totaling 6,000 yuan.

3. Total

The total cost is 26,000 yuan.

4. Net profit of raising one acre of earthworms

26,000 yuan - 5,100 yuan = 20,900 yuan. If you hire workers to carry out large-scale breeding, you will also need to pay the workers' wages. Generally, one worker can manage 2 acres of earthworm breeding. Calculated based on a monthly salary of 1,000 yuan, the salary per acre is about 6,000 yuan, and the actual profit is about 15,000 yuan.

7. Can earthworms be raised in yellow mud?

able

Earthworms have a relatively strong ability to survive and prefer moist, warm, organic-rich soil environments.

Flowers, plants and shrubs can be planted in roadside flower beds. Although the soil used may not be the favorite of earthworms, it can at least have a certain degree of moisture and is rich in organic matter to grow plants.

If it is an abandoned flower bed full of dry and cracked loess, don't worry, earthworms can move, so if it doesn't like it, it will crawl away and find a suitable place to live.

As long as there are plants near water, it's fine.