Question

What is difference between a green manure and a biofertilizer?

Answer 1

Table 1:- Difference between green manure and biofertilizer

Green manure	Biofertilizer
1. A quick growing crop is cultivated and normal ploghed under, to incorporate it into the soil is said to be green manure.	1. The organism which can bring about soil nutrient enrichment is known as biofertilizer.
2. It supplies organic matter and additional nitrogen. e.g,cowpea, gram, lentil etc.	2. The microorganisms provide nitrogen substances. e.g, Azotobacter, Asozpirillum, Rhizobium etc