【摘要】 腐植酸有多种物理、化学、生物活性,且与环境友好,在农业领域具有很高的研究、开发、应用价值。综述了腐植酸在土壤环境、植物、农药3个方面的影响,并从土壤理化性质、植物生理、细胞及分子生物学等方面对腐植酸促进植物生长、增强植物抗性的作用机理进行总结。最后,对腐植酸在植保领域的应用进行了展望。更多还原

【Abstract】 Humic acid has various physical, chemical and biological activities and it’s environmental-friendly. Humic acid has great research, development and application values in agriculture field. The effects of humic acid on soil envrionment, plant and pesticides was reviewed. The function mechanisms of humic acid on promoting the growth and increasing the stress resistance of plant was also summarized, which based on the aspects of soil physical and chemical property, plant physiology, and cell and molecular biology. In the end, the application of humic acid in plant protection field was discussed.更多还原