CATDOLL : CATDOLL: What are the benefits of artificially breeding earthworms? How many earthworms can one person raise?

1. What are the benefits of artificial breeding of earthworms? How many earthworms can one person raise?

Artificial breeding of earthworms can be said to be low-cost and high-profit. If a person masters the technology, he can buy 1 kg of eggs of earthworms in an area of ​​10 square meters and calculate the cost of breeding:

There are about 20,000 eggs in 1 kilogram of breeding eggs, each of which can produce 8 to 20 worms, with an average of 10 worms. The worm emergence rate is calculated as 75%.

After hatching, 20,000 egg masses can produce 150,000 live worms. After growing up, two products can be obtained: 375 kg of adult worms (400 weighing about 1 kg) and 50 kg of breeding eggs.

Among the 150,000 adults, there are about 100,000 females (females account for about 65% to 70% of the population). Each female can lay 10 to 20 eggs. 25 eggs weigh 1 gram. If two females lay 1 gram of eggs, 100,000 females can lay 50 kilograms of eggs. The current market price of eggs is 100 to 500 yuan per kilogram. If the lowest price is 100 yuan per kilogram, 50 kilograms of eggs are worth 5,000 yuan.

(1) The lowest selling price of adult earthworms is 16 to 20 yuan per kilogram. Based on 16 yuan per kilogram, 375 kilograms of adult earthworms are worth 6,000 yuan.

Cost of feeding 375 kg of adult Chinese beetles:

Cost of breeding eggs: 500 yuan per kilogram (sales price of Huaxin Company); feed cost: 1,125 kilograms of feed (feed-to-meat ratio calculated at 3:1), worth 1,350 yuan; heating cost: about 2 tons of coal, worth about 500 yuan; construction cost: cement and sand worth about 800 yuan (this is a one-time construction for long-term use).

Net income from adult earthworms: total income - cost = -500-800 = 2850 yuan.

(2) 50 kg of eggs of the earthworm are worth RMB 5,000.

The total net income of 10m2 breeding area is: 2850+5000=7850 yuan.

A laborer can manage 50 square meters in his spare time, and can collect 1,875 kilograms of live insects, with a net income of 14,250 yuan; he can collect 250 kilograms of egg masses, with a profit of 25,000 yuan; the total profit of adult insects and egg masses is: 14,250+25,000=39,250 yuan.

It will take 1 to 2 years to achieve this benefit.

(This is a theoretical calculation. The actual benefits depend on the level of breeding technology and management.)

2. Is it reliable to breed earthworms?

It is quite reliable and feasible in the current situation. Zhengzhou Jinzun Technology Co., Ltd. Jinzun Tuyuan Breeding Base takes agricultural science as its advantage and ecological science as its feature. It relies on experts and bachelors from colleges and universities, and takes modern bioengineering and special breeding as its core. It is a high-tech enterprise integrating scientific research, breeding, teaching, technical services, production and sales, import and export trade; it has a large area of ​​ecological breeding area, sun room breeding area, greenhouse breeding area, etc., and has established technical training center, seed breeding center, seed source room, incubation room, gene transformation room and other high-tech breeding facilities. It is a diversified enterprise with modern biotechnology research and development, cultivation, special technology promotion, biological feed processing, equipment research and development, forming a modern agricultural enterprise with a one-stop industrial chain of production, supply and sales.

The prospect of earthworm breeding is promising

Earthworms, also known as earthworms and dustpan worms, used to be collected from the wild, but excessive collection has made collection more difficult. The gradual decrease in collection and the increase in medicinal use have made artificial breeding a necessity. In recent years, the price of earthworms has remained stable, while the market price of earthworm eggs has fallen, reducing breeding costs and increasing profits for breeders.

The breeding technology of earthworms is simple, the processing is also simple, and it requires less labor. It is suitable for people in cities and villages to use spare rooms as a sideline breeding, and it can be used in the north and south. Benefit analysis: The investment in three-dimensional breeding in a room (20 square meters) is less than 1,000 yuan. The annual benefit is 7,000-8,000 yuan. When earthworms mature, they can lay eggs, which is another considerable income. The benefits of forming a large-scale breeding are better. In winter, you can light a fire or install a heater indoors, and the earthworms can spend the winter safely without being injured or harmed.

3. What is the most profitable and low-cost farming in rural areas?

Rural money-making agricultural projects:

1. Snails

Snail meat is a pure natural green and healthy food with extremely high nutritional content. It has been widely accepted by consumers in the market. In particular, some young people love to eat snails, and the sales of snails in late-night snack shops in the city are also very hot. However, as the country pays more attention to ecology, snail fishing is prohibited in many waters. In addition, some fish farming uses snails for breeding, so the market demand for snails is increasing day by day, but the supply is small. At present, the choice of breeding snails in rural areas is very good during the listing period and has great prospects.

2. Guoguo

At present, in rural areas, the less popular the project, the greater the opportunity. For example, the meticulous cultivation of fruits has a very good market prospect. In ancient times, Guoguo was a toy cultivated by people. Now it is not only a toy, but also used to eat, especially the fried Guoguo, which tastes very delicious. Now many people like to have a plate of fried Guoguo when drinking. At present, Guoguo is very popular in many areas of the market, so people are making great efforts to catch it, and the number of wild Guoguo is getting smaller and smaller. Therefore, Guo Guocan's artificial cultivation can be said to have "money prospects".

3. Red Worm

Red worms, also known as "water earthworms" in rural areas, are currently the starting feed for various special breeding industries, such as eels, mud shovels, etc. In addition, there are many red worms on the market as food for ornamental fish. At present, there are more and more families raising ornamental fish in society. So as a consumable, red worms are very profitable to breed. There are other fishing tackle stores on the market. In winter, many fishermen use red worms, accounting for a large proportion. In the market, the price of red worms is generally different in different specifications, grades, and seasons, and the price of male red worms is higher than that of female worms.

Raise sheep!

Buy a few breeding sheep, and then expand. If you think you have a place to graze the sheep, then it is just the cost of one person plus the cost of a few sheep.

Soon you will have a large flock of sheep;

It depends on your development!

Tulong (earthworm), we call it Tubiezi here in Tuyuan.

Thoughts determine everything, special breeding,