Responses to Zn and EDTA Chelating Agents on Photosynthesis Characteristics of Alfalfa Leaves
DAI Huiping, ZHAO Hua, JIA Genliang, FENG Baili
ACTA AGRICULTURAE BOREALI-SINICA . 2016, (2): 114 -119 .  DOI: 10.7668/hbnxb.2016.02.019