2. Feed cost: The feed for ducks is about 1 kg 1.7 wool, and a duckling is raised in the shed for 45 days, and * * * eats 15 kg of feed for 45 days. Then the feed cost of a duck is: 1.7* 15=25.5 yuan. The feed cost of 1000 ducks is: 25.5 *1000 = 25,500 yuan.
3. Cost of duck house: Ducks can choose to raise ducks under the forest, which is about1000-2,000 yuan.
4. Epidemic prevention cost: Epidemic prevention is the guarantee for the healthy development of ducks under the forest. Specialized duck farmers under the forest should take the initiative to prevent and control major animal diseases such as avian influenza and Newcastle disease, which is about 800- 1000 yuan.
A duck is about 6-8 kg, calculated by the median value of 7 kg, and each kg 10-20 yuan, taking 10 yuan, a duck can sell 7* 10=70 yuan, and * * is calculated as 70* 1000=70000. A duck lays two eggs a day and lays eggs 30 days after entering the shed. Suppose there are 500 female ducks, one duck egg 1.3- 1.8 yuan, taking 1.5 yuan, and the total income of duck eggs is: 2 * 500 *1.5 =. The total income is 7 1500 yuan, excluding the cost of 35,000 yuan, and 1000 ducks may be damaged, so the total net profit is about 24,500 yuan.