Question

why is irrigation necessary

Answer 1

irrigation is necessary for better production of of crop material....it provides sufficient amount of water to play at any season including dry season

Answer 2

Answer:

Irrigation is necessary:

• To meet the water requirements of crops.
• The water holding capacity of different types of soil differs and irrigation helps to retain water as and when need appropriately.
• When rainfall is not distributed spatially, irrigation covers all the areas of the field.
• Many high yielding and newer cropping methods demand varying levels of water. At such conditions, various irrigation types like drip, spray, sprinkler, pipe etc can be used accordingly.
• Proper irrigation management helps to maintain soil moisture, temperature and fertility and to improve the yield of the crops.
• Proper and smart irrigation is necessary for sustainable agricultural growth.