Review on the Design of Fermentation Process for Solid Manure in Large-Scale Farms Shikun Li Guangdong Runtian Fertilizer Co., Ltd., Xinxing County Guangdong Received: Aug. 28th, 2020; accepted: Sep. 17th, 2020; published: Sep. 24th, 2020 Abstract In recent years, with the development of animal husbandry industry, the solid pollutants brought
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