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随着养猪业集约化、规模化的不断发展,环境污染成为限制养殖业做大做强的新的瓶颈,猪场节能减排和猪粪综合利用显得尤为迫切。通过对猪只不同生长阶段粪污产生量的测定,为粪污配套处理工艺,如沼气工艺等,及有机肥生产等粪污利用提供数据支撑;为土地消纳、改良土壤、减少化肥使用、降低面源污染、推进农牧结合、深化农牧一体化提供数据参考,
With the intensification of swine industry and continuous development of scale, environmental pollution has become a new bottleneck that limits the development of aquaculture industry. It is particularly urgent for pig farms to reduce energy consumption and pig manure comprehensively. Through the determination of the amount of pig manure produced in different growth stages of pigs, it provides data support for manure disposal processes such as biogas technology and manure production and other utilization of wastes. In order to absorb the land, improve the soil and reduce the use of chemical fertilizers, Reduce non-point source pollution, promote the integration of agriculture and animal husbandry, deepen the integration of agriculture and animal husbandry to provide data reference,