LI Gui-fen, QIN Si-hua, LU Yu-ming, HONG Ri-xin, YE Yun-feng, LIANG Sheng-kai. 2018: Effects of different planting densities and pruning measures on comprehensive benefits of small seedless watermelon in plastic shed. Journal of Southern Agriculture, 49(12): 2506-2510. DOI: 10.3969/j.issn.2095-1191.2018.12.22