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左玲玲(农业部畜牧业司畜牧处处长):随着养猪生产的进一步产业化,养猪企业生产经营方式和养殖规模日趋庞大,猪场产生的大量粪尿、废物和有机废水等给环境造成的污染问题也日益严重,如何有效利用猪场的各种废弃物,改善和保护环境,促进经济、环境和社会的协调发展,是养猪业发展过程中所面临的迫切问题。在经营管理中把猪场经济系统与环境保护有机结合起来,建立高产、优质、高效、低耗的绿色猪业是十分
Zuo Lingling (Director of Department of Animal Husbandry, Ministry of Agriculture, Animal Husbandry Division): With the further industrialization of pig production, pig production and management scale and breeding scale are becoming larger and larger. Pig manure, waste and organic waste produced by farms are given The problem of pollution caused by the environment is also getting worse day by day. How to effectively use the various waste materials in the pig farm, improve and protect the environment, and promote the coordinated development of economy, environment and society is an urgent issue in the development of pig industry. In the operation and management of the farm economic system and environmental protection organically combine to establish high yield, high quality, high efficiency, low consumption of green pig industry is very