Question

Mention two different ways by which modern methods of irrigation are an improvement over the primitive methods.

Answer 1

1. Efficient Water Use: Modern methods like drip and sprinkler irrigation deliver water directly to the plant roots or uniformly over the field, minimizing water loss due to evaporation and runoff. In contrast, primitive methods like flood irrigation waste a significant amount of water.
2. Time and Labor Saving: Modern irrigation systems can be automated or mechanized, saving time and reducing the need for manual labor. Primitive methods are labor-intensive and time-consuming, often involving manual lifting and distribution of water.