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Effects of Continuous Straw Returning on Organic Carbon Content in Aggregates and Fertility of Black Soil
郝翔翔 杨春葆 苑亚茹 韩晓增 李禄军 江恒
Chinese Agricultural Science Bulletin . 2013, (35): 263 -269 .  DOI: 10.11924/j.issn.1000-6850.2013-0286