Effect and Optimization of Amino Acid Fertilizer as a Nitrogen Substitute in Greenhouse Tomato Journal title: Journal of Shenyang Agricultural University Authors: ZHANG Guoxian, WANG Zining, YANG Lijuan,FU Hongdan, LIU Yiling, LI Zhentao，LIN Guolina, SUN Zhoupin... Subject(s): Agricultural Science, Agriculture, Multidisciplinary
