Can Improve the soil physical characteristics, soil aggregate structure, reduce soilcompactness.
可改善土壤物理特征，改良土壤团粒结构，减少土壤密实性。
2
This provides a new non-destructive, reliable and fast soilcompactness testing method in engineering applications.
这为实际工程土压实度的测试提供了一种新的无损、可靠、快速的测定方法。
3
The article is validate the influence on moisture characteristic, soilcompactness, biological and vegetal characteristic of summer maize by new soil amendment use field experimentation of corn.