Estimation of Potato Plant Nitrogen Content Using Hyperspectral Indices and Machine Learning Models

Ming Jin Juan-li Ju Si-Qi Li Xiaochi Liu Chen Li K. Zhu Tao Sun Zi-Jun Tang You-Zhen Xiang Zhi-Jun Li Fu-Cang Zhang

Aug 2026 · Potato Research · Vol 69 · 0 citations · 49 references

TL;DR

It is suggested that three-dimensional spectral information has strong capacity for characterizing potato PNC, and that combining multiple types of spectral features can further improve estimation accuracy.

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