环保节能养猪技术要点和效益分析
CONTEMPORARY ANIMAL HUSBANDRY（2008）
Abstract
传统的养猪模式产生的污水量大,污染物浓度高,治理难和投资大,运行费用高,而要做到达标排放,则将使养猪成本提高,效益下降,甚至亏损.
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