Mention three effects of excessive irrigation ?
Effects of excessive irrigation :
(i) It causes water logging.
(ii) It increases salinity in the soil.
(iii) The toots do not get propper aeration due to which they die.
Define irrigation. Why is irrigation of crops essential ? Mention the harmful effects of excessive irrigation.
Excessive irrigation of farmland is a wastage of water.
How does excessive irrigation lead to soil salinity ?