[1] I Kgel-Knabner, W Amelung. Geoderma, 384, 114785(2021).

[2] A Bradford M, A Kane D, E Fuller et al. Environmental Research Letters, 16, 044018(2021).

[4] T He X, Q Ding Y, X Zhang D et al. Computers and Electronics in Agriculture, 162, 318(2019).

[5] T He X, Q Ding Y, X Zhang D et al. Computers and Electronics in Agriculture, 162, 309(2019).

[6] Y Ding, L Yang, D Zhang et al. International Journal of Agricultural and Biological Engineering, 14, 151(2021).

[7] S M El-Ashry, N Bakr. Communications in Soil Science & Plant Analysis, 49, 2587(2018).

[8] E Pantazi X, D Moshou, A Morellos et al. Biosystems Engineering, 152, 104(2016).

[9] N Said, M Mouazen A. Computers and Electronics in Agriculture, 151, 469(2018).

[10] Y Hong, Y Chen, Y Liu et al. Geoderma, 337, 758(2019).

[11] H Christopher, L Bernard, S Michael et al. Geoderma., 354, 113856(2019).

[12] J Behmann, C Roemer, A Rodionov et al. Journal of Plant Nutrition and Soil Science, 177, 845(2014).

[13] A Berg, P Voroney, A Laamrani et al. Remote Sensing, 11, 1298(2019).

[14] M Ludwig, M Vohland, S Thiele-Bruhn et al. Geoderma, 88(2014).

[15] S Hicks W, A Viscarra Rossel R. European Journal of Soil Science, 66, 438(2015).

[16] Z Shi, W Ji, Viscarra Rossel R A et al. European Journal of Soil Science, 66, 679(2015).

[20] Y Chen Y, S Hong Y, L Yu et al. Remote Sensing, 10, 479(2018).

[21] Y Liu, T Fei, Q Jiang et al. Remote Sensing, 6, 4305(2014).