Question

state any three drawbacks of conventional method of irrigation​

Answer 1

Answer:

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After the death of Shri Jawaharlal Nehru, Shri Shastri became second prime minister of free India. Thus, he rose to the topmost position of the land. The tenure of his prime ministership from June 1964, till his death (January 11th, 1966) at Tashkent would go down in Indian history as a decisive period. It was this period during which he had to face many grave crises like food, famine and above all, of

Answer 2

Answer:

Due to seepage in drains, wastage of water is caused.

Machines cannot be used m this method because during spray of insecticides or fertilizers, the earthen walls of basins are damaged.

There IS imbalance in distribution of labour.