Improving soil organic matter estimation accuracy by combining optimal spectral preprocessing and feature selection methods based on pXRF and vis-NIR data fusion

Shi, Xiaoyan ; Song, Jianghui ; Wang, Haijiang ; Lv, Xin ; Zhu, Yongqi ; Zhang, Wenxu ; Bu, Wenqi ; Zeng, Lingyun

Geoderma, 2023-02, Vol.430, p.116301, Article 116301 [Periódico revisado por pares]

Elsevier B.V

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