有些真菌能够促进树苗的生长,尤其在贫瘠的土壤条件下,由于某些真菌苗的存在,例如松根菌的存在,能分解土壤中的有机、无机养料,变成松树体可直接利用的有效营养。而且,松根菌与松根的结合,又相对的增加了松根的表面积,可以使松苗从土壤中吸收更多的水分与矿物盐类。根悉:1毫克直径10微米的菌丝,其功能相当于1,600 Some fungi can promote the growth of saplings, especially in poor soil conditions, due to the presence of some fungal seedlings, such as the presence of pine root bacteria, can decompose organic and inorganic nutrients in the soil into effective nutrients that can be directly used by the pine tree . Moreover, the combination of pine root and pine root, and relatively increase the surface area of ​​pine root, pine seedlings can absorb more water and mineral salts from the soil. Root Note: 1 mg of mycelium 10 microns in diameter, its function is equivalent to 1,600