Maintenance and proliferation of embryogenic callus in nematode-resistant Pinus densiflora
XU Jianxiu,WU Jing, YE Jianren, WU Xiaoqin
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2017, (01): 49 -54 .  DOI: 10.3969/j.issn.1000-2006.2017.01.008