Animals contribute to soil aeration from "summary" of Soil, Grass, and Cancer by André Voisin
One of the key benefits of having animals on the land is their ability to improve soil aeration. This process is crucial for maintaining healthy soil structure and promoting the growth of plants. When animals graze on grasslands, they compact the soil with their hooves. This compaction creates small channels and spaces in the soil, allowing for better air circulation and water infiltration. As a result, the soil becomes more aerated, which is essential for the growth of beneficial soil microorganisms and plant roots. In addition to compacting the soil, animals also help to break up compacted soil layers through their movements. As they walk and roam around the pasture, animals loosen the soil, making it easier for air an...
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