TY - Bulletin of Botanical Research A1 - Tingting LI, Liu YANG, Xiaoxia LI, Yisong WANG, Xiuwei WANG T1 - Different Nitrogen Forms on the Photosynthetic Characteristics and Growth of Fraxinus mandshurica and Quercus mongolica Y1 - 2023-03-20 JF - Bulletin of Botanical Research JO - Bulletin of Botanical Research SP - 207 EP - 217 VL - 43 IS - 2 UR - https://bbr.nefu.edu.cn N1 - 10.7525/j.issn.1673-5102.2023.02.006 ER -