Nitrogen, phosphorus and potassium formula fertilization model of Lonicera japonica Thunb in hilly and gully Loess Plateau of China - Xiaofeng Jiang; Jianguo Guo; Shangzhong Li; Yuan Chen; Zhaohui Shi; Ping Xu; Bo Dong; Jiali Chen; Qing Fang; Yusheng Zhai (PLoS ONE, 2025)