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日前,由中国农业大学承担的“优质草生产和现代工业化养殖技术装备研究与开发”的科技成果苜蓿干燥茎叶分离技术及成套设备在河北无极县通过了教育部专家组的
Recently, the technical achievements of “research and development of high-quality grass production and modern industrialized aquaculture technology and equipment” undertaken by China Agricultural University have been approved by the Ministry of Education’s expert group in Wuji County, Hebei Province