@article{WANG Kai;WU Xiang-Yun;DUAN Hai-Xia;LI Na;ZHANG Li-Na:634, author = {WANG Kai;WU Xiang-Yun;DUAN Hai-Xia;LI Na;ZHANG Li-Na}, title = {Differentiation of Chlorophyll Content and Its Relationships with SPAD Value for the Main Greening Tree Species in Northwestern Liaoning Province}, publisher = {Bulletin of Botanical Research}, year = {2014}, journal = {Bulletin of Botanical Research}, volume = {34}, number = {5}, eid = {634}, numpages = {7}, pages = {634}, keywords = {chlorophyll;SPAD;shade tolerance;tree choice}, url = {https://bbr.nefu.edu.cn/EN/abstract/article_926.shtml}, doi = {10.7525/j.issn.1673-5102.2014.05.009} }