Question

Suggest any three ways to sustain land.

Answer 1

Three ways to sustain land are (i) Soil is the vital part of land, chemical fertilisers and pesticides reduce its fertility and pollute soil in many ways. So, there should be emphasis on use of bio-compost and eco-friendly methods. (ii) Some farming practices helps in making land sustainable. These practices includes intensity of cropping, rotation of crops, multiple cropping, etc. (iii) The modern farming methods should be used carefully and rationally according to scientific standards so that natural resource base that soil provides is saved from further damage.