Question

use of machinery is very low in intensive agriculture

Answer 1

yes this is corrected statement by nowadays government is taking action to apply machine in agriculture fields

Answer 2

Heya friend,
Here is your answer:

Use of machinery is very low in intensive agriculture because in this type of agriculture, farmers grow food crops on small plots of lands. The plots of land are too small for the use of machines. The farmer and his family put in a lot of manual labour to get the maximum yield from the land. They use several traditional methods of farming. It is practised in densely populated regions like China and South & South - East Asia.

Hope it helps u.