Construction of prediction model for ammonia nitrogen in biogas slurry based on fusion of near-infrared and ultraviolet-visible spectral feature
Nie Jiawei, Liu Xing, Wu Yuxuan, Liu Xinyuan
Journal of Tianjin Agricultural University . 2026, (5): 74 -79 .  DOI: 10.19640/j.cnki.jtau.2026.05.011