Abstract:
India is an agricultural count±y and its farmers are poor. To make the country prosperous and industrially advanced# we need a strong agricultural back-ground which. in turn needs more rater for irrigation. With the near exhaustion of economical sites for tapping river water for canal irrigation, the attention of engineers was drawn to another huge source of water i.e. ground rater. The ground water is brought on surface for use through tube-well system. Our aim in this system should be to pump out ground water most efficiently and economically so that it is reasonably cheap and should, therefore, be utilised to maximum extent by poor farmers. This can only be done if the wells are designed scientifically.........
