滇合欢育苗试验结果分析

Results Analysis on the Experiment of Albizia mollis Cultivation

采用切根及喷云大-120 处理对滇合欢苗木生长的效果进行试验, 结果表明: 切根和喷云大- 120 处理对滇合欢苗木各性状的作用一般都不显著, 在苗高、地径、冠幅等11 个性状中, 仅切根对苗高生长有促进作用,而切根、喷云大- 120 及其交互作用对侧枝数的生长发育明显不利, 故在滇合欢育苗上不宜采用切根和喷云大-120 处理。

The experiment of effects on the seedling growth of Albizia mollis by treatments of cutting roots and spraying BR-120 was conducted.The results show that cutting roots and spraying BR-120 have no obvious effect to the various characters of the seedlings.In the 11 detected characters,such as seedling height,ground diameter,canopy etc.cutting roots affects growth of seedlings,and cutting roots,spraying BR-120 or doing two of them alternatively have different effect to the development of lateral branches.So,it is unsuitable taking root-cutting and BR-120 spraying in the cultivation of Albizia mollis.