摘要
随着新型纳米材料的发展,碳纳米材料得到广泛的应用,特别是新型的功能性石墨烯材料的应用越来越广。近年来,将碳纳米材料运用到农业领域已经得到了一定的发展,碳纳米材料对植物的生长作用主要体现在在低浓度促进生长,高浓度抑制生长;此外,碳纳米材料还可通过改良土壤环境,减少土壤营养物质流失、改善土壤结构等方面,来促进植物的生长。为了更加了解和利用碳纳米材料,探索其对植物生长的促进规律以及作用机制,本文从植物的形态生理特征、土壤结构两个方面综述了近年来碳纳米材料对植物生长的影响;最后对碳纳米材料在植物种植应用上的研究做出了总结。
With the development of new nanomaterials, carbon nanomaterials have been widely used;especially the new functional graphene materials have been more and more widely used. In recent years, the application of carbon nanomaterials to agriculture has been developed to a certain extent. The effect of carbon nanomaterials on plant growth is mainly reflected in promoting growth at low concentration and inhibiting growth at high concentration;in addition, carbon nanomaterials can also promote plant growth by improving soil environment, reducing soil nutrient loss and improv-ing soil structure. In order to better understand and utilize carbon nanomaterials and explore their promotion rules and mechanisms of plant growth, this paper reviews the effects of carbon nano-materials on plant growth in recent years from two aspects: morphological and physiological char-acteristics of plants and soil structure;finally, it makes a summary of the research on the applica-tion of carbon nanomaterials in plant cultivation.
出处
《材料科学》
CAS
2023年第3期135-142,共8页
Material Sciences
