1. What are the costs and benefits of earthworm fish farming?(1) Cost of earthworm farming 1. Use 100 cubic meters of bait (cow dung, pig dung, chicken dung, and mushroom waste) at 20 yuan per cubic meter, totaling 2,000 yuan. 2. 100 kg of self-bred earthworm seeds, with a cost of 20 yuan per kilogram, a total of 2,000 yuan. 3. The land occupation fee is 1 mu, 600 yuan per mu, totaling 600 yuan. 4. Plumbing and electrical tools cost RMB 500. Total cost: 5,100 yuan. (II) Income from earthworm breeding 1. Earthworms: Generally, the annual yield of fresh earthworms per mu is 2 to 3 tons, and up to 5 tons. Based on the minimum 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 minimum of 10,000 yuan per ton, the income can reach 20,000 yuan. 2. Earthworm manure: 40 tons of earthworm manure at 150 yuan per ton, totaling 6,000 yuan. Total income: 26,000 yuan. (III) Profits from earthworm farming 26000-5100=20900 yuan. If you hire workers to carry out large-scale breeding, you also need to pay the workers' wages. Generally, one worker can manage two mu of earthworm breeding. Based on a monthly salary of 1000 yuan, the salary per mu needs to be paid about 6000 yuan, and the actual profit is about 15000 yuan. 2. What is the cost-profit cycle of earthworm farming?1. Cost (1) Planting earthworms: One acre of land requires 80 kilograms of planting earthworms. There are about 1,000 earthworms in one kilogram. The price of one kilogram is 300 yuan. The cost of 80 kilograms of planting earthworms is 24,000 yuan. (2) Feed costs: One acre of earthworms requires about 20 tons of feed per year, which costs about 10,000 yuan. (3) Land rental and labor costs: approximately RMB 15,000 per year. (4) Total: about RMB 50,000 per mu per year. 2. Benefits One acre of land can produce 8-12 tons of earthworms per year. The lowest market purchase price is 6 yuan per catty, so the annual income per acre is about 96,000 to 144,000 yuan. 3. Profit After deducting costs from income, the annual profit per mu is about 46,000 to 96,000 yuan. 3. How much profit can you make from raising earthworms per acre per month?The cost of raising earthworms is about 2,500 yuan per mu per month. The cost of raising earthworms per mu includes bait, earthworm seeds, land costs, labor costs, water and electricity costs, etc., which is about 11,000 yuan. The yield of earthworm farming can reach 2-3 tons per mu, and the earthworm feces is about 40 tons, which can bring a profit of about 26,000 yuan. Excluding costs, the profit can reach 15,000 yuan per mu. 4. What is the annual profit of one acre of earthworms?Earthworms have a very strong reproductive capacity. Under normal breeding conditions, the annual output of earthworms per mu can reach about 3,000 kg, and high yields can reach 5,000 kg. Based on the average output of 3,000 kg, the current market price is about 10 yuan/kg, so the output value of earthworms is about 30,000 yuan. Among them, earthworm manure is also a fertilizer with a very wide range of applications. Generally, the output of one acre is about 40 tons, and the price is 150 yuan/ton, so earthworm manure can also be sold for 6,000 yuan. Therefore, the total profit of one acre of earthworms can reach 36,000 yuan. Excluding the breeding cost, the profit of one acre is about 30,000 yuan. 5. Can you make money by raising earthworms in a breeding base? Is the cost high?Worm farming. This technology is a bit abstract. There are many factors. For example, the cow dung problem. It is also necessary to ensure that the price of cow dung is low and the quantity is large enough. This can save costs. Point 2. Climate issues. It is better to keep a warm and humid place all year round. Without a good enough environment, the finished earthworms will be less and the yield will be lower. There will be no profit, or even a loss. The third point is a technical issue. Earthworms have strong adaptability and reproduce quickly. If you don’t have the technical support and don’t know much about earthworms, don’t get into the business. Point 4. The problem of sales. Because earthworms are very abstract, most of them are used as animal feed. The profit margin is small. Only a small part is used as fishing bait. The profit margin is large, but the sales volume is small. 6. How much can you earn per month by raising one acre of earthworms?About 15,000 yuan. The cost of earthworm farming ranges from 20,000 to 30,000 yuan per mu. The main costs include: earthworm seedlings, site rental, feed, water, electricity, and labor costs. Earthworms contain a large amount of protein, amino acids, minerals and other nutrients, which have a good growth effect on chickens, ducks, loaches, eels, etc. Earthworms contain defensins that can decompose toxic substances and can be used in the treatment of urban garbage. Net profit of one acre of earthworm farming 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. How much profit can you make from raising earthworms per acre?Generally, the yield of fresh earthworms per mu is about 2-3 tons, and the highest can reach 5 tons. Based on the minimum of 2 tons, the current market price is about 10,000 yuan per ton. If calculated based on the minimum of 10,000 yuan per ton, the income from raising one mu of earthworms can be 20,000 yuan. 8. What are the costs and profits of raising ten acres of earthworms?1. How much investment is needed to raise earthworms 1. The cost of earthworm farming ranges from 20,000 to 30,000 yuan per mu. The main costs include: earthworm seedlings, site rental, feed, water, electricity and labor costs. Although earthworms can be farmed indoors or outdoors, they are prone to death if the temperature is below 0°C or above 40°C, so try to farm them indoors. 2. Earthworms contain a lot of protein, amino acids, minerals and other nutrients, which have a good growth effect on chickens, ducks, loaches, eels, etc. Compared with concentrated feed, earthworms have a lower cost. For farmers, choosing earthworms as feed is a good method. 3. Earthworms contain defensins that can decompose toxic substances and activate heavy metal ions. Therefore, many cities are currently introducing earthworms in large numbers for the treatment of urban waste. 2. How much is the profit of raising earthworms per acre? 1. The annual yield of fresh earthworms per mu is about 2-3 tons, and can reach up to 5 tons. If calculated based on the minimum of 2 tons, the current market price is more than 10,000 yuan per ton. Based on the minimum of 10,000 yuan per ton, the income per mu can be 20,000 yuan. Excluding labor costs and other miscellaneous expenses, the profit of raising earthworms per mu is about 20,900 yuan. 2. There is no uniform price for earthworms. There are fluctuations every year, and the prices in different regions are also different. For example, fresh commercial earthworms are generally 5-8 yuan/jin, and seed earthworms are around 45 yuan/jin. Generally, 7-8 jin of fresh commercial earthworms can be dried to get one jin of dried earthworms. 3. The most suitable growth temperature for earthworms is 15℃-27℃. If the temperature is below 0℃ or above 32℃, the activity will become slow, the earthworms will stop eating, the mating movements will also become slow, and the reproductive process will not proceed. During the breeding process, you must pay attention to the temperature of the earthworms' living environment. 9. How much income can you earn per mu by raising earthworms?Taking ordinary fields as an example, one mu of land requires about 80 kilograms of earthworms. The purchase price of one kilogram of earthworms (about 1,000 worms) is about 300 yuan. One mu of earthworms consumes about 20 tons of feed a year, and the annual cost is about 10,000 yuan. If land rental fees and labor costs are included, the annual cost per mu is about 50,000 yuan. One acre of land can produce 8-12 tons of earthworms per year, and the lowest purchase price in the market is about 6 yuan per catty. If all earthworms are sold, the annual income per mu is about 96,000-144,000 yuan. After deducting all costs (including packaging fees and other miscellaneous expenses in addition to the above expenses), the minimum net profit per mu is About 40,000 yuan, and the highest is close to 90,000 yuan. |
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