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Manufactured by:Benenv - Jiangsu Benenv Environmental Protection Co., Ltd based inYixing, CHINA
Wu Xiao, director of the Rural Economics Department of the National Development and Reform Commission of China, pointed out that the total amount of livestock and poultry produced in China is nearly 4 billion tons per year, and the chemical oxygen demand of livestock and poultry farming has reached 12.68 million tons, accounting for agricultural sources. 96% of the total is an important cause of ...