@article{202304.1224,
	doi = {10.20944/preprints202304.1224.v1},
	url = {https://doi.org/10.20944/preprints202304.1224.v1},
	year = 2023,
	month = {April},
	publisher = {Preprints},
	author = {Hui Li and Yaoyao Zhao and Xiaohang Weng and Yongbin Zhou and Songzhu Zhang and Liying Liu and Jiubo Pei},
	title = {The Most Suitable Calcium Concentration for Growth Varies among Different Tree Species – Taking <em>Pinus tabuliformis</em>, <em>Pinus sylvestris</em> var. <em>mongolica</em>, <em>Populus</em>, and <em>Morus alba</em> as Examples},
	journal = {Preprints}
}