Question

Which is the most common form of irrigation? What are its three main requirements?

Answer 1

Answer:

The most common form of irrigation drip irrigation systems.

• Of the many types of irrigation systems that currently exist, drip irrigation systems are arguably the most popular, for several reasons.
• Drip irrigation, in a nutshell, is the process of lacing your garden area with irrigation lines that feed into the root systems of your plants, “dripping” water into them gradually.

Answer 2

Answer:

Subirrigation has been used for many years in field crops in areas with high water tables. It is a method of artificially raising the water table to allow the soil to be moistened from below the plants' root zone. Often those systems are located on permanent grasslands in lowlands or river valleys and combined with drainage infrastructure. A system of pumping stations, canals, weirs and gates allows it to increase or decrease the water level in a network of ditches and thereby control the water table.