Question

Name 2 techiniques which help in achieving sustainability in agriculture

Answer 1

Answer:

1. Contour Ploughing
2. Farming

Answer 2

multipale cropping and modern farming

Explanation:

modern farming =it help in icreasing the yeild of the land. for example use of high yeild variety (HYVs)of seeds. pesticides chemical fertilizer help in icreasing the land productivity.

multipal cropping=under multipale cropping system more than onr crop is grown on a piece of land. it increases the production on same piece of land. for exampale, wheat, bajara, and potato can be grown on the same piece of land