A detailed explanation of sheep farming profits and cost budgeting, helping you calculate the farming accounts clearly

The budget premise is the profit and cost analysis of sheep farming under conditions without epidemics, natural disasters, policy changes, or major price fluctuations.
First year of farming
1. Cost budget
Site construction: 4 m * 7 m, about 20 semi-enclosed sheep pens, totaling 560 sq m.
Construction cost: 200-300 yuan per sq m, costing about 112,000 to 168,000 yuan.
Site cost: 10,000 yuan.
Cost of young sheep: 500 lambs, 200 yuan * 500 = 100,000 yuan. (Note: 100 rams, 400 ewes.)
Hardware cost: feed grinder, truck, etc., about 50,000 yuan.
Other costs: housing 10,000 yuan.
Vaccine cost: an average of 4 yuan per animal, totaling about 2,000 yuan.
2. Labor cost
2 people, 1,200 yuan each, about 25,000 yuan.
3. Cost of supplemental feed each night
About 20,000 per year.
4. Veterinary cost
20,000 yuan per year.
5. Total
Total investment about 372,000 yuan to 428,000 yuan, with a budget of 450,000 yuan as starting capital.
After about 10 months of operation, about 800 lambs are born. At this point, selling 500 adult sheep * 70 jin * 7 yuan/jin = 245,000 yuan (70 jin, 7 yuan/jin), with about 50,000 from grass, recovering about 300,000 yuan in funds, and the lambs worth 200 yuan * 800 = 160,000 yuan, split evenly between males and females.
Second year of farming
1. Cost budget
Site cost: 10,000 yuan.
2. Vaccines: an average of 4 yuan per animal, about 2,000 yuan.
3. Labor: 2 people, 1,200 yuan each, about 25,000 yuan.
4. Cost of supplemental feed each night, about 20,000 per year.
5. Veterinary cost: 10,000 yuan per year.
6. Total
Budgeted cost 70,000 yuan.
After about 10 months of operation, about 800 lambs are born. At this point, selling 800 adult sheep * 70 jin * 7 yuan/jin = 392,000 yuan (70 jin, 7 yuan/jin), with about 30,000 from grass, recovering about 420,000 yuan in funds, and the lambs worth 200 * 800 = 160,000 yuan, split evenly between males and females. At this point, total recovered funds are 300,000 + 420,000 yuan, investment is 450,000 + 70,000 yuan, profit is 200,000 yuan. Without changing the scale of 800 adult sheep, the profit will be 350,000 yuan per year thereafter.