The big,empty and abortive pollen grains are abserred at the stage of uninuclear microspore.
期的小孢子出现壁发育不良和
大及空花粉现象。
的The big,empty and abortive pollen grains are abserred at the stage of uninuclear microspore.
期的小孢子出现壁发育不良和大及空花粉现象。
A. Strengthened the phagocytic count percentage of the single nucleus macrophage and the uninuclear cell, the macrophage to antigen recognition processing, transmission ability.
增强了
胞的吞指数百
率。还能增强胞，胞对抗原的识别处理、传递的能力。
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