Normalised spectra revealed different patterns. With increasing potassium, the normalised reflectance at 800–1200 nm first increased then decreased. At ~1700 nm ...
Normalisation methods can eliminate multiplicative error in blade spectra, thereby correcting the underestimated reflectance of narrow blades, and improving the ...
Retrieving potassium levels in wheat blades using normalised spectra · List of references · Publications that cite this publication.
Retrieving potassium levels in wheat blades using normalised spectra ; Impact Factor: 6.225 ; Affiliation of Author(s):. 农学院 ; Journal:.
This work explored potassium nutrient retrieval in wheat blades using reflectance spectra. Spectral data were collected from wheat blades at different ...
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Retrieving potassium levels in wheat blades using normalised spectra ; Impact Factor: 6.225 ; Impact Factor: 6.225 ; Affiliation of Author(s):. 农学院 ; Affiliation ...
Monitoring leaf potassium content using hyperspectral vegetation indices in rice leaves ... Retrieving potassium levels in wheat blades using normalised spectra.
Agronomy 9 (2), 106, 2019. 21, 2019. Retrieving potassium levels in wheat blades using normalised spectra. T Yang, J Lu, F Liao, H Qi, X Yao, T Cheng, Y Zhu, W ...
Our findings indicated a negative correlation between N content with leaf spectra in wheat ... Retrieving potassium levels in wheat blades using normalised ...
Sep 7, 2023 · This article proposes a method for predicting the rice leaf potassium content (LKC) using spectral characteristics and random forests (RF).