During independence about 75 percent of the population was dependent on agriculture. The introduction of Green Revolution helped in the production of food grains with high yielding variety of seeds specially for wheat and rice. The use of seeds required the use of fertilisers and pesticides with regular supply of water. As a result in the first phase of green revolution, the use of  HYV seeds was restricted to states like Punjab, Andhra Pradesh, Tamil Nadu. The use of HYV seeds primarily benefited the wheat growing regions only. The spread of Green Revolution technology enabled India to achieve self sufficiency in food grains. As a result price of food grains declined. The green revolution benefited the small farmers as well as the rich farmers but since the small farmers were not able to obtain the required inputs, so they were always at risk.

Which is not the main element of Green Revolution ?

Use of labour intensive technique

The correct answer is option (4) : Use of labour intensive technique

The main elements of the Green Revolution include:

1. HYV (High-Yielding Variety) seeds: These seeds were crucial in significantly increasing crop production.
2. Extension of irrigational facilities: Improved irrigation systems helped ensure a reliable water supply, enhancing crop yields.
3. Use of fertilizers: Chemical fertilizers were used to provide essential nutrients to crops, boosting their growth.

In contrast, the Green Revolution focused more on capital-intensive methods involving advanced technology rather than labour-intensive techniques.