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Effect of Different Organic Fertilizers on Enzymatic Activity and Nutrient Content of Tobacco Planting Soil in Centre Henan
李影,马聪,刘世亮,陈秀华,张弘,程传策,姜桂英
Chinese Agricultural Science Bulletin . 2017, (14): 69 -74 .  DOI: 10.11924/j.issn.1000-6850.casb17010001