用全方位深松机对土壤进行深松作业,耕深可达40～50厘米,相当于平翻深度的2～3倍。深松可以打破“犁底层”,改善土壤的透水、透气性能,给植物根系提供更广阔的伸展领域,为土壤中的微生物创造良好的生活环境,促进土壤潜在肥力的发挥。深松后土层不乱,三年松一次,土壤不翻转,表层长期稳定,有机质含量逐渐增加,团粒结构逐 Subsoiler with a full range of soil deep subsoiling operations, farming depth of up to 40 to 50 cm, equivalent to the depth of the inverted 2 to 3 times. Deep pine can break the “plow bottom” to improve the permeability of the soil water, breathable nature of the plant roots to provide a broader field of stretching for the soil microorganisms to create a good living environment and promote the potential soil fertility. Subsoiling after the soil is not chaos, pine three years, the soil does not flip, the surface of long-term stability, organic matter content gradually increased,