What does a higher efficiency in basin irrigation indicate compared to other types?

A higher efficiency in basin irrigation indicates lower water usage compared to other types of irrigation systems. This efficiency reflects the system's ability to deliver water directly to the root zone of plants, minimizing evaporation and deep percolation losses that can occur with less efficient methods.

In basin irrigation, the design of the fields allows for better water retention and absorption by crops, leading to reduced overall water consumption. When water is used more efficiently, it means that the crop can achieve its needs with less input, promoting sustainable agricultural practices and conserving water resources.

This lower water usage is vital in areas where water scarcity is a concern, making basin irrigation a preferred choice for many farmers looking to optimize their irrigation practices.