Question

how can we say that " manures are organic in nature"
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Answer 1

Answer:

There are three types of organic manure: animal, green, and wood ashes. Using some of each will give your garden the best possible soil and grow the best vegetables. Organic manures in the garden will release half their nutrients the first season and half the next season, so they feed the soil slowly over time.

Answer 2

Explanation:

the manures are organic in nature, plant or animal origin and contain organic mater in large proportion and plant nutrients in small quantities and used to improve soil productivity by correcting soil physical, chemical and biological properties. manure is organic matter used as organic fertilizer in agriculture.