，将多种植物混合种植，使得农田在一定时间内有较高的产量。
The practice of intercropping is to mix different plants together in the same field, so as to ensure a high yield in a certain period of time. This practice has been adopted by many farmers, especially those who practice green farming. It helps reduce the use of chemical fertilizers and pesticides, and can also improve the soil fertility and water retention capacity. In addition, it can also help maintain a balanced ecological environment in the farmland.
