Question

though excession use of chemicals should be avoided to save the environment from being polluted but can we grow our crops without them?Discuss giving two points in favour and two against the motion. Plz answer I will mark your answer brainlist

Answer 1

In favou:
1. yes we can use manure...or vermi compost like in medival period we used to grow crops exactly in the same way..
2.growing crops without chemical helps soil to hold its several properties ..

in against-
1-no we should use fertilizer to increase crop yields..but in proper quantity and with knowledge.
2.growing crops without chemical can cant give you better crops..for best crops use fixed amount of chemicals..

Answer 2

By using rhizobium azobacter frankia in soil