The big,empty and abortive pollen grains are abserred at the stage of uninuclear microspore.

单期的小孢子出现壁发育不良和大粉现象。

A. Strengthened the phagocytic count percentage of the single nucleus macrophage and the uninuclear cell, the macrophage to antigen recognition processing, transmission ability.

强了单细胞的吞指数百分率。还能强单细胞，细胞对抗原的识别处理、传递的能力。