1. What is the profit of raising silkworms on 50 mu of mulberry leaves in one year?About 150,000 yuan in profit. The annual profit of 50 mu of mulberry trees is very considerable. If 50 mu of mulberry trees are planted, 125 large silkworm beds can be raised, and each large silkworm bed can produce 100 jin of silkworm cocoons. 125 large silkworm beds can produce 12,500 jin of silkworm cocoons. If calculated based on the current market price of silkworm cocoons of 25 yuan/jin, it can bring in 312,500 yuan in revenue, and the cost is about 162,500 yuan. The profit is very considerable and it is worth investing. 2. What is the cost of industrial silkworm farming?To raise silkworms, one mu of mulberry seedlings needs to be invested about 1,800 yuan, plus one year of management after planting mulberry trees, such as weeding the mulberry field, fertilizers and pesticides generated by fertilization, etc., which requires 2,000 yuan per mu per year. In addition, the input cost of silkworm eggs, 90% of silkworm eggs are now sold in bulk, and some are packed in boxes, 5,000 eggs per box. Silkworm eggs are relatively small, no matter how many you buy, boxed or bulk, 100 eggs are only 1 yuan. If you plant one mu of mulberry trees, you can raise 100,000 silkworm eggs for cultivation, which is enough. The investment of 100,000 silkworm eggs is 1,000 yuan. The total investment cost is 4,800 yuan. 3. What are the profits and costs of silkworm farming?1. Input costs for silkworm breeding As we all know, the main food of silkworms is mulberry leaves, so planting mulberry trees is one of the main input costs. The first year is to plant mulberry trees, and the second is to raise silkworms. Mulberry seedlings procurement, one acre of land needs to plant about 1,200 mulberry trees. The current mulberry seedlings on the market are 1.5 yuan each, and the investment in mulberry seedlings is about 1,800 yuan per acre. In addition, the input cost of silkworm eggs, now 90% of silkworm eggs are sold in bulk, and some are packed in boxes, 5,000 eggs per box. Silkworm eggs are relatively small, no matter how many you buy, boxed or bulk, 100 eggs are only 1 yuan. If you plant one acre of mulberry trees, you can raise 100,000 silkworm eggs for cultivation, which is enough. The investment of 100,000 silkworm eggs is 1,000 yuan. The total investment cost is 2,800 yuan. 2. Analysis of silkworm market price and profit Planting mulberry trees and raising silkworms, two batches can be raised in a year. The main products for sale are cocoons and silk, because the market mainly purchases silk and other processed products. With the rapid development of the silk industry in recent years, the demand for silk and cocoons is steadily increasing, which also promotes the market profit space of silkworms. According to villagers, planting one mu of mulberry trees and raising silkworms can make a net profit of 10,000 yuan per mu. The price of silkworms is generally between 20 and 25 yuan per catty in the market, especially some large edible silkworm pupae, which are sold at 50 yuan per catty, and there is a slight upward trend. 4. What are the costs and profits of raising tussah silkworms in 2020?The main purpose of the tussah silkworm is to eat silkworm pupae. The cost of raising it is about 2,000 yuan, and its nutritional value is relatively high. The market price of tussah silkworms has always been relatively strong, with an upward trend year by year. The current market price of silkworm pupae is between 40 and 45 yuan per catty, and the sales have been relatively good, with a profit of more than 10,000 yuan. The breeding prospects are very broad and it is worth investing in breeding. 5. How much labor and cost is required to raise silkworms?Cost Analysis (1) Mulberry seedlings: One acre of land can grow about 1,200 to 1,400 mulberry trees. The market price of mulberry seedlings is 0.5 to 0.7 yuan per tree. Taking the average value, the total cost is 780 yuan. (2) Fertilizer: Each acre of mulberry trees requires 100 kilograms of urea, 50 kilograms of compound fertilizer, and 300 kilograms of farmyard manure, costing a total of 240 yuan. (3) Pesticides: The cost of pesticides per mu of land is about RMB 50. (4) Silkworm eggs: The market price of silkworm eggs is 0.01 yuan per egg. One acre of mulberry trees can produce 100,000 silkworm eggs, which costs a total of 1,000 yuan. (5) Silkworm tools and silkworm tufting tools: The total cost is about RMB 50. (6) Other costs: labor costs for picking mulberry leaves, water and electricity costs, etc., approximately RMB 2,000. 6. What is the cost of raising silkworms?The cost of raising silkworms includes the cost of mulberry leaves, labor costs, feeding costs, site costs, etc. 7. What are the costs and profits of silk farming?1. Cost Analysis (1) Mulberry seedlings: One acre of land can grow about 1,200 to 1,400 mulberry trees. The market price of mulberry seedlings is 0.5 to 0.7 yuan per tree. Taking the average value, the total cost is 780 yuan. (2) Fertilizer: Each acre of mulberry trees requires 100 kilograms of urea, 50 kilograms of compound fertilizer, and 300 kilograms of farmyard manure, costing a total of 240 yuan. (3) Pesticides: The cost of pesticides per mu of land is about RMB 50. (4) Silkworm eggs: The market price of silkworm eggs is 0.01 yuan per egg. One acre of mulberry trees can produce 100,000 silkworm eggs, which costs a total of 1,000 yuan. (5) Silkworm tools and silkworm tufting tools: The total cost is about RMB 50. (6) Other costs: labor costs for picking mulberry leaves, water and electricity costs, etc., approximately RMB 2,000. 2. Income One acre of mulberry trees can support three silkworm beds, and each silkworm bed can produce 100 kilograms of silk cocoons. Based on the market price of 30 yuan per kilogram of silk cocoons, the total profit can be around 9,000 yuan. 3. Profit The income from raising one batch of silkworms is about 4,880 yuan. If six batches are raised a year, the total profit is 29,280 yuan. 8. What are the benefits of silkworm farming?Plant one acre of mulberry trees and the mature mulberry forest can raise 5-6 silkworms a year. Each silkworm can produce 80-100 kilograms of fresh cocoons. Based on the current market average price of 10 yuan per kilogram, the output value per mu is 6×90×10=5400 yuan. The costs include: 200 yuan for silkworm seeds, 84 yuan for disinfectants, a total of 284 yuan. Generally, one worker can manage 5 acres of mulberry trees, with an output value of 27,000 yuan and direct costs of 1,704 yuan. 9. How many silkworms can be raised in one acre of mulberry forest? What are the benefits of raising silkworms?One mu of mature mulberry forest can raise silkworms for 2-4 seasons a year, raising 4-6 cocoons, each of which can produce about 50 kg of fresh cocoons. Based on the average market price of 40 yuan per kilogram this year, the output value per mu is 4×50×40=8,000 yuan, with costs of 200 yuan for silkworm seeds and 100 yuan for disinfectants, a total of 300 yuan. Mulberry gardens can be used comprehensively, such as raising chickens and intercropping peanuts to increase economic income. |
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