I want to go back to my hometown to raise cattle. If I have ten cows, how much will it cost? How much money can ten cows earn if they have no money?

Cattle themselves are herbivores, and now more and more people choose to raise cattle and sheep to get rich. The average cost of raising cattle a day is about 7-8 yuan. Including utilities, buying a calf is about 2000 yuan, and raising and selling can sell for more than 7000 yuan. Excluding the cost, the average profit of a cow is about 2000 yuan. One: This 600-square-meter cowshed can feed 100 cows. According to the latest price in 2007, it costs 30,000 yuan to build a simple cowshed. 2. Land for beef cattle house construction (per 100 cattle) 1: 30m long, 8m wide and 45m high. * * * 240m2 forage shed, which requires good ventilation. 2. The required funds are about 1 ten thousand yuan. 3. The septic tank is 1. Every hundred cows need1-15 mu. Cow dung can be used to make biogas and grow mushrooms and other fungi. Iv. Cost of cattle entry 1: Short-term fattening: 500-600 kg calves are entered and kept for 4-5 months. 2500-3000 yuan per cow. (Better quality cattle) 2. Long-term fattening: if you feed 300-400 kg calves, feed them for 6-7 months. Each cow 1400-2000 yuan. (Cattle with high quality and good price) V: Feed analysis of beef cattle 1: Roughage Each cow needs 6- 10 kg of hay every day. Fresh grass 10- 18 kg will reduce the number of calves. The daily cost of each cow is about 1 yuan. 2. Concentrate 100 kg, that is, 500 kg of concentrate is counted as 5 kg twice a day in Niu Yi. An 800-kg Niu Yi counts 8 kg of concentrate twice a day. 3. The concentrate ratio is 60% corn flour, 25% bran, 15% cotton bean cake or rapeseed cake and 5% bean cake. A catty of concentrate is expected to be around 06 yuan.