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Effects of Straw Returning and Biochar Application on Yield and Nitrogen Use Efficiency of Wheat-maize Rotation
Fu Mengxue, Wu Mingyu, Han Bibo, Zhang Qian, Han Yanlai, Tan Jinfang, Li Peipei, Zhang Tao, Li Hui
Chinese Agricultural Science Bulletin . 2021, (8): 89 -96 .  DOI: 10.11924/j.issn.1000-6850.casb2020-0732