当浓度达到一定程度时，其作用有所衰减。此外，果穗畸形与果穗上药物喷布均匀性及环境也可能有关系。

However, the effect was debased after the concentration rose to be a certain degree. Otherwise, abnormality of spike might be related to insufflation uniformity and the environment.

youdao

当浓度达到一定程度时，其作用有所衰减。此外，果穗畸形与果穗上药物喷布均匀性及环境也可能有关系。

However, the effect was debased after the concentration rose to be a certain degree. Otherwise, abnormality of spike might be related to insufflation uniformity and the environment.

youdao