Retrieving rice (oryza sativa l.) net photosynthetic rate from uav multispectral images based on machine learning methods

HIGHLIGHTS

• who: Tianao Wu and collaborators from the Nanjing University, China have published the article: Retrieving rice (Oryza sativa L.) net photosynthetic rate from UAV multispectral images based on machine learning methods, in the Journal: (JOURNAL) of 25/Oct/2021
• what: In this study, multispectral images of rice canopy were acquired by UAV, and the responses of multispectral reflectance features together with Pn, PH, and SPAD to the different nitrogen or leakage treatments were analyzed at different growth stages. To comprehensively evaluate the model performance of Pn estimation, the mean square error (MSE), mean absolute error . . .
  

   

  

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