The effect of compound preparations of propolis and pollen on meat quality and flavor in finishing pigs was studied.

通过科学评价选择养猪场是建设和管理优质猪肉供应链的关键。

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The effect of compound preparations of propolis and pollen on meat quality and flavor in finishing pigs was studied.

通过科学评价选择养猪场是建设和管理优质猪肉供应链的关键。

youdao