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補氣血，調腸道提升母豬生產性能

母豬氣血不足的原因1、限位飼養，運動、光照等不足；2、過度繁殖，氣血消耗過多；3、營養不全面、不均衡；4、藍耳、圓環等長期隱性感染導致免疫抑制、臟腑功能下降；5、環境惡劣，沒做到″冬暖屋，夏涼棚，欄干

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