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Produce more porkers with fewer sows is the economical and ecological challenge of modern pig farming"以最少的母猪生产更多的仔猪是现代猪场经济和生态环境的挑战Optimal productivity resulting from optimal prolificacy in sows and reduced mortality in piglets is the corner stone of profitability and sustainability in modern pig farming最好的生产表现来自于提高母猪的繁殖力和有效减少仔猪死亡率,它们是现代化猪场收益和可持续性发展的要点