Irrigation is important because it increases the size of the harvest one can get from a certain area of field.
And sometimes, if the land is too dry, irrigation has to be used to be able to grow some plants.
Examples of irrigation system are,Perennial irrigation (Dams)Direct irrigation (river canal irrigation)Storage irrigation (tanks and resevoirs)
The fact that in many places, water was a scarce resource. I most of these many places, there were farms that badly needed water. Therefore, irrigation comes into play and is very useful.
`Chain pump system of irrigation is a traditional method of irrigation.
need of irrigation: insufficient of rainfall uneven distribution of rainfall improvement of perennial crops. mode of irrigation: 1. Lift irrigation 2. flow irrigation
drip irrigation
irrigation is very important for cultivation
The Sumerian Irrigation System was important. since they had drought, this helped get water to crops.
There are regions where irrigation systems would be particularly important for early North Americans. The great plains did well with irrigation.
The most important invention of the Sumerian's was Irrigation. Irrigation is how the Sumerian's led their water through pipes, etc.
Rainfall
It was important for them to have irrigation because it is good!
irrigation system helps the farmers to have less dependency on rain-water for the purpose of agriculture.
they are important because it helps in irrigation
The cultivable land is fixed but the, pollution is increasing variability of rainfall is the biggest problem faced by the Indian Farmer's is therefore very,important to develop modern irrigation system and increase the production in the areas of cultivable land.
It was the irrigation system.
because i am great *sarcastic face*
irrigation allowed farming in more places and increased crop yields ,but it strained water supplies.