Question

what is green revolution. explain 2 merits and demerits of the same

Answer 1

Answer:

Green Revolution introduces a number of modern farming methods in India. (i) Higher yield due to the use of HYV seeds. (ii) Machines like harvesters, tractors and threshers have made ploughing and harvesting faster and easier. (iii) Higher yield enabled farmers to sell the surplus food in the market and earn more.

Answer 2

ɢʀᴇᴇɴ ʀᴇᴠᴏʟᴜᴛɪᴏɴ ɪꜱ ᴛʜᴇ ʀᴇᴠᴏʟᴜᴛɪᴏɴ ɪɴ ᴡʜɪᴄʜ ᴀ ʟᴀʀɢᴇ ɪɴᴄʀᴇᴀꜱᴇ ɪɴ ᴄʀᴏᴩ ᴩʀᴏᴅᴜᴄᴛɪᴏɴ ɪɴ ᴅᴇᴠᴇʟᴏᴩɪɴɢ ᴄᴏᴜɴᴛʀɪᴇꜱ ᴀᴄʜɪᴇᴠᴇᴅ ʙy ᴛʜᴇ ᴜꜱᴇ ᴏꜰ ᴀʀᴛɪꜰɪᴄɪᴀʟ ꜰᴇʀᴛɪʟɪᴢᴇʀꜱ, ᴩᴇꜱᴛɪᴄɪᴅᴇꜱ, ᴀɴᴅ ʜɪɢʜ-yɪᴇʟᴅ ᴄʀᴏᴩ ᴠᴀʀɪᴇᴛɪᴇꜱ.

ᴍᴇʀɪᴛꜱ :-

1. ʜɪɢʜᴇʀ yɪᴇʟᴅ.
2. ᴍᴀᴄʜɪɴᴇꜱ ᴍᴀᴅᴇ ꜰᴏʀ ᴩʟᴏᴜɢʜɪɴɢ ʜᴀʀᴠᴇꜱᴛɪɴɢ ᴇᴀꜱy.
3. ꜱᴜʀᴩʟᴜꜱ ꜰᴏᴏᴅ ᴄᴀɴ ʙᴇ ꜱᴏʟᴅ ᴛᴏ ᴇᴀʀɴ ᴍᴏʀᴇ.
4. ᴩᴇꜱᴛꜱ ᴀɴᴅ ɪɴꜱᴇᴄᴛꜱ ᴄᴏɴᴛʀᴏʟʟᴇᴅ ʙy ᴩᴇꜱᴛɪᴄɪᴅᴇꜱ ᴀɴᴅ ɪɴꜱᴇᴄᴛɪᴄɪᴅᴇꜱ.
5. ɢᴏᴏᴅ ɪʀʀɪɢᴀᴛɪᴏɴ ᴇɴʜᴀɴᴄᴇꜱ ᴩʀᴏᴅᴜᴄᴛɪᴏɴ.

ᴅᴇᴍᴇʀɪᴛꜱ:-

1. ʟᴏꜱꜱ ᴏꜰ ꜰᴇʀᴛɪʟɪᴛy ᴡɪᴛʜ ᴜꜱᴇ ᴏꜰ ᴄʜᴇᴍɪᴄᴀʟꜰᴇʀᴛɪʟɪᴢᴇʀꜱ.
2. ᴜꜱᴇ ᴏꜰ ᴛᴜʙᴇ ᴡᴇʟʟꜱ ʀᴇᴅᴜᴄᴇᴅ ᴛʜᴇ ᴡᴀᴛᴇʀ ᴛᴀʙʟᴇ.
3. ᴄʜᴇᴍɪᴄᴀʟ ꜰᴇʀᴛɪʟɪᴢᴇʀꜱ ᴩᴏʟʟᴜᴛᴇᴅ ɢʀᴏᴜɴᴅ ᴡᴀᴛᴇʀ.
4. ᴋɪʟʟꜱ ʙᴀᴄᴛᴇʀɪᴀ ᴀɴᴅ ᴍɪᴄʀᴏ ᴏʀɢᴀɴɪꜱᴍ ʜᴀʀᴍ ꜰᴜʟ ꜰᴏʀ ꜰᴏꜱꜱɪʟ.
5. ᴇxᴄᴇꜱꜱɪᴠᴇ ᴜꜱᴇ ᴏꜰ ꜰᴇʀᴛɪʟɪᴢᴇʀꜱ ᴍᴀᴋᴇꜱ ꜱᴏɪʟ ᴀʟᴋᴀʟɪɴᴇ ᴀɴᴅ ᴜɴꜰɪᴛ ꜰᴏʀ ᴄᴜʟᴛɪᴠᴀᴛɪᴏɴ.