Quail farming is a common poultry farming method, which has the characteristics of less investment and quick return. However, breeding profit is related to many factors, including quail variety, breeding management level, market demand, feed cost and so on.

In general, the breeding profit of 5000 quails can be calculated by the following steps:

1. Calculation cost: firstly, the investment cost of quail needs to be calculated, including the price of quail, feed cost, breeding equipment, etc. According to the actual situation, calculate the cost of each quail.

2. Estimate income: According to the market demand and sales channels, estimate the price of each quail. Then, multiply the selling price by 5000 quails to get the total income.

3. Calculate the profit: subtract the cost from the total income to get the profit of quail breeding.