Question

Modern farming practices involve the use of large amounts of fertilizers & pesticides. Use of these substances over long periods of time can destroy the soil structure by killing the soil micro-organisms that recycle the nutrients in the soil. It also kills the Earthworms which are instrumental in making the rich humus. So, Green Manure, Vermi-composting etc. should be used in place of chemicals. It will not only enhancing the nutrient quality of the soil but also enrich humus content in it which ultimately improve the water holding capacity of the soil also.

On the basis of above passage, give answers of the following questions

– a. Which values are associated with this passage?
b. What is Organic Farming?
c. What are harmful effects of using chemicals in agricultural practices?

Answer 1

a) Modern farming,b) agriculture,c)it disturbs the soil and growing of plant

Answer 2

A) Long term use of fertiliser s Andy pesticide such reduces soil fertility