Growth and chlorophyll fluorescence characteristics of walnut (Juglans regia) seedling under different nitrogen supply levels
HUANG Xiaohui, WU Jiaojiao, WANG Yushu, FENG Dalan, SUN Xiangyang
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2022, (2): 119 -126 .  DOI: 10.12302/j.issn.1000-2006.202104016