Question

[4] The green manure is formed by ?
[a] decomposing green plants HOOLING SYSTEN
Slir [b] decomposing algaed, Zanzarade, Junagadh, Mo.9377444493/932
[c] ploughing of leguminous plants into the soil
[d] decomposition of the dead plants and animal wastes​

Answer 1

Answer:

4) In agriculture, green manure is created by leaving uprooted or sown crop parts to wither on a field so that they serve as a mulch and soil amendment. The plants used for green manure are often cover crops grown primarily for this purpose.

c) Rhizobium are soil organisms that interact with green manure to retain atmospheric nitrogen in the soil. Legumes, such as beans, alfalfa, clover and lupines, have root systems rich in rhizobium, often making them the preferred source of green manure material.

d) During the process of decomposition, the decomposers provide food for themselves by extracting chemicals from the dead bodies or organic wastes; using these to produce energy. The decomposers will then produce waste of their own. In turn, this will also decompose, eventually returning nutrients to the soil.