One of the major reasons for the decrease in the need for agricultural workers was due to insufficient public investment for agrarian development.
There were many other reasons for the decrease in the need for agricultural workers which are landlessness, population pressure, environmental constraints, and technological changes in agriculture.
It is seen that worldwide, the percentage of people who work in agriculture has dropped as many people don't want to work on farms anymore. With heavy debts to pay and agricultural land being lost for other purposes, it became difficult for the agricultural workers.
Hence, these were the reasons for the decrease in the need for agricultural workers.
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