Question

Define bio fertilisers ?

Answer 1

.Bio fertilisers are natural friendly.They help farmers to get more yield.They do not harm to useful micro organisms present in soil.they do not spoil soils health.

Answer 2

Bio fertilisers are a part of Organic farming, in this type of farming, the farmer only uses organic and non-chemicalised substances to irrigate, etc. Bio fertilisers are the organic fertilisers which keep the farm/land irrigated, and fertilised and does not been the land or have any side effects on it.