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Effects of Potassium Fertilizer Reduction and Split Application on Yield and Quality of Lettuce
Fan Xiaowei,Gu Shoukuan,Chen Yi,Yuan Ting,Yang Dong and Wang Zhengyin
Chinese Agricultural Science Bulletin . 2017, (11): 25 -34 .  DOI: 10.11924/j.issn.1000-6850.casb16070119