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Classification of Potato Soil Nutrient in Chongqing
张晓玲 吕慧峰 王菲 唐静 王正银 毛国庆 卢祥言 沈云树 许良兵 朱斌
Chinese Agricultural Science Bulletin . 2012, (21): 70 -75 .  DOI: 10.11924/j.issn.1000-6850.2011-3315