Question

what is importance of using HYV seeds, machines and other technological advancements in increasing the agricultural production??​

Answer 1

Explanation:

High Yield Variety (HYV) seeds were developed by scientists to improve food supplies and reduce famine in developing countries. These HYV or 'miracle' seeds can produce up to ten times more crops than regular seeds on the same area of land.

• Biggest disadvantage associated with HYV seeds is bigger requirement of water and also chemical fertilisers and pesticides to produce best results. ... Chemical fertilizers and pesticides degrade our environment killing necessary bacteria's in soil.
• HYV stands for High Yielding Variety. HYV are crops that produce high quality seeds. Examples :Paddy, Wheat, Maize, Jowar , Bajra and other crops utilized HYV seeds over large area within a short period.