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The company invited experts to investigate the biological treatment experimental base of livestock and poultry manure

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2023.02.02
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The company invited experts to investigate the biological treatment experimental base of livestock and poultry manure


Actively promote the treatment of rural non-point source pollution and jointly build a beautiful new countryside


On December 30, 2022, Sichuan Sound Environment Group Co., Ltd. invited Professor Zhang of Agricultural University and the Director of the Forestry Institute of the Provincial Academy of Agricultural Sciences to visit the experimental base for biological treatment of livestock and poultry manure in Yingshan County, Nanchong. Relevant government leaders also participated in the event.

Shuanglong Agricultural and Animal Husbandry Specialized Cooperative in Yingshan County introduced the microbial technology of the cooperative Sichuan Sound Environment Group Co., Ltd. and conducted experiments on pig manure (containing liquid) in its own pig farm.


After several months of experiment, experts from Sichuan Sound Environment Group Co., Ltd. went to the site to investigate and calculate the data in detail, and formulated targeted solutions in detail. During the experiment, experts conducted regular on-site guidance, repeatedly checked and compared, and the experiment was relatively successful.


The experimental results show that the deodorization effect of microbial technology is significant, and the content of harmful substances is reduced. The treated water quality has reached the standard except for phosphorus, potassium and other nutrients.

(Before and after pig manure water treatment)


This time, the research team of Sichuan Agricultural University and the Institute of Agricultural Resources and Environment of Sichuan Academy of Agricultural Sciences will directly participate in the project. Later, it is planned to implement the combination of production, learning and research, carry out on-site investigation and research on the project, and fully demonstrate and continuously improve the implementation plan to ensure the successful implementation of the project.

(Site visit)

(On-site discussion)


All kinds of crop straw and livestock manure are agricultural non-point source pollutants and valuable resources. After biological harmless treatment, it can be processed into biological fertilizer and turn waste into treasure, which not only solves the pollution problem, but also effectively promotes the use of organic fertilizer to replace chemical fertilizer in planting. This is a combination of planting and breeding and mutual promotion, and a green circular economy of agriculture.


The company strives to make this project a demonstration project of microbial technology for pig manure treatment, and promote it in the whole county, Nanchong City and the whole province, actively promote the treatment of rural non-point source pollution, jointly promote the rural economy, and jointly build a beautiful new countryside.


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