客土

Soil: supervision, physical and chemical indicators, PH, stone.

土壤: 监测, 理化指标, PH值,石块.消毒 、 施肥和客土.

Practice and Research of Afforest Protection Technology of Spraying Foreign Soils in Mao Zhan Expressway Construction

客土喷播绿化防护技术的实践与探索

A study on heavy metal-polluted soil improvement by agricultural engineering soil exchange in vegetable growing area

客土改良菜区重金属污染土壤

Obviously, borrowed soil sprayed on slope surface tends to slide or collapse under actions of rainwash, seepage, gravitational force, earthquake, etc.

显然，由于雨水冲刷、渗流、重力、地震等因素的影响，被喷播到边坡坡面上的客土存在力学稳定性问题。

Through years of efforts, explore soil dressing change layer. underground dark irrigation, fertilizer, biological fixed comprehensive agronomic measures.

通过多年的努力，探索出客土换层、地底暗灌、配方施肥、生物固定等综合农艺措施。

Using foreign yellow earth and deeply planting, forestation experiment was conducted.

采用黄泥客土和深埋2种方式进行造林试验。

Protect Rock Slope of Road Cutting by Solid Greening Technique of Spray Seeding on Outside Soil

岩石路堑边坡防护客土喷播立体绿化技术