Question

__________ is the organic manures.class 7th state board.
only give right answer..​

Answer 1

Answer:

Oil cakes

There are a number of organic manures like farmyard manure, green manures, compost prepared from crop residues and other farm wastes, vermicompost, oil cakes, and biological wastes – animal bones, slaughter house refuse.

Answer 2

Answer:

Manures are plant and animal wastes that are used as sources of plant nutrients. ... Manures are the organic materials derived from animal, human and plant residues which contain plant nutrients in complex organic forms. Naturally occurring or synthetic chemicals containing plant nutrients are called fertilizers.