Zhang, Mengxue, Wenxin Wang, Luming Zhong, Fang Ji, and Dongxian He. “Bicarbonate Used As a Buffer for Controling Nutrient Solution PH Value During the Growth of Hydroponic Lettuce”. International Journal of Agricultural and Biological Engineering 17, no. 3 (July 11, 2024): 59–67. Accessed January 27, 2026. https://ijabe.org/index.php/ijabe/article/view/8692.