Animals contribute to soil health and nutrient cycling in several ways:
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Manure: Animals produce manure, which is rich in nutrients such as nitrogen, phosphorus, and potassium. When animals graze on pastures, their manure adds organic matter to the soil, improving its structure and fertility.
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Tilling and Aeration: Some animals, like earthworms, burrowing mammals, and insects, till the soil as they move through it. This helps to aerate the soil, improve water infiltration, and facilitate the breakdown of organic matter.
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Nutrient Recycling: Animals play a crucial role in nutrient cycling by consuming plants and other organic matter, and then excreting nutrients back into the soil through their waste. This helps to replenish soil nutrients and support plant growth.
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Microbial Activity: Animals contribute to soil health by promoting microbial activity. For example, earthworms help to break down organic matter, which is then further decomposed by soil microorganisms, releasing nutrients for plant uptake.
Overall, animals play a vital role in maintaining soil health and nutrient cycling in ecosystems.
