What should be done if water is pooling in certain areas of an irrigated field?

When water is pooling in certain areas of an irrigated field, checking for drainage issues is the most appropriate action. Pooling can indicate that the soil is not absorbing water efficiently, which could be due to poor drainage systems, compacted soil, or an uneven surface that prevents proper water movement. By assessing the drainage, you can identify the root cause of the pooling and determine if modifications need to be made to improve water flow and prevent further water accumulation.

Addressing drainage issues is essential for maintaining healthy plant growth, as standing water can lead to root diseases and other plant health problems. Properly functioning drainage allows excess water to move away from the root zones, ensuring that plants receive the right amount of moisture without the risk of waterlogging.

Other options may not effectively resolve the pooling issue. Increasing irrigation duration could worsen the situation by adding more water to an already saturated area. Removing plants entirely from the affected area may not be feasible or beneficial, as it could disrupt the overall ecosystem of the field. Changing the water source could potentially address water quality or availability, but it does not directly solve drainage problems that are causing the pooling.