Question

1. Use of synthetic fertilizers improves soil fertility.
True or false ​

Answer 1

Biofertilizers are defined as preparations containing living cells or latent cells of efficient strains of microorganisms that help crop plants’ uptake of nutrients by their interactions in the rhizosphere, when applied through seed or soil. They accelerate certain microbial processes in the soil which augment the extent of availability of nutrients in a form easily assimilated by plants.
A chemical fertilizer is defined as any inorganic material of wholly or partially synthetic origin that is added to soil to sustain plant growth.
Several chemical fertilizers have high acid content. They have the ability to burn the skin. They changes soil fertility. So, they are not so good as biofertilizers, which do not have any side effects.
So it is false