吲哚丁酸在荔枝高空压条上的应用研究

Study on Techniques of High Pressure Seeding Reproduction of Lichi Chinese by IBA

通过对不同浓度的IBA在荔枝高空压条上的应用研究,结果表明:50 mg/kg浓度的IBA处理的压条,其生根数、根的长度、粗度、生根速度等都明显优于其它处理。因此,IBA应用于荔枝高空压条中的最佳浓度为50 mg/kg,该方法可缩短荔枝高空压条苗的生产周期,提高压条苗的质量,为荔枝高空压条苗的生产提供了依据。

The research of different IBA concentration on high pressure seeding reproduction of Lichi Chinese showed that： techniques of high pressure seeding reproduction of Lichi Chinese by ABT2 Rooting Powde of 50 mg/kg was advantageous to growth of root, number of root, length of root and so on. The results showed that treating the opening girdle of Lichi Chinese with IBA of 50 mg/kg could short rooting time and improve quality of techniques of high pressure seecling reproduction obviously. It also provided reliable evidences for reproduction of Lichi Chinese.