机构地区: 河南科技学院资源与环境学院
出 处: 《广东农业科学》 2009年第11期21-25,共5页
摘 要: 油菜素内酯类(BRs)在农、林业生产上被广泛应用,近十多年来,有大量关于BRs提高植物抗逆性的研究报道。对油菜素内酯类(BRs)物质提高植物的抗旱性、抗湿性、抗寒性、抗热性、抗盐性、抗药性和抗病性等抗逆性作用以及对植物衰老的调节作用的研究进展进行了综述。 Brassinosteroids (BRs) have been widely applied in agriculture and forestry. In recent ten years, many research reports have been obtained about BRs promoting stress resistance of plants. This paper mainly reviewed the research progress of BRs on stress resistance (including drought-resistance, humidity-resistance, cold-resistance, heat-resistance, salt-resistance, drug-resistance and disease-resistance) and consenescence regulation of plants.