不同耕作模式对东北黑土腐殖质结合形态的影响

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-8701|41|2|50-55

ISSN: 1003-8701

Source: 东北农业科学, Vol.41, Iss.2, 2016-01, pp. : 50-55

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Abstract