进行研究如何提高饲料产量。

They did research on how to raise the forage yield.

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因此，禽饲料再一次稳固了其在欧盟饲料产量中的领导地位，超过猪饲料。

As a consequence, poultry feed consolidated its position of leading segment of EU compound feed production, now well ahead of pig feed.

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最后，禽类饲料产量持续上涨，人均肉类消费提高了2.7%，其中最大涨幅为禽肉(提高了4%)。

Finally, poultry feed production continued to grow, boosted by an increase per capita in meat consumption (+ 2.7%), which primarily benefited to poultry meat (+ 4%).

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