Rapid Identification of Potassium Nutrition Stress in Rice Based on Machine Vision and Object-Oriented Segmentation

Special symptoms could be observed on rice leaves when exposed to potassium deficiency, and these symptoms usually display differently under different potassium levels, which offer a foundation for rapid nutrition diagnosis. In this research study, two years of hydroponic experiments on rice (provid...

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Bibliographic Details
Main Authors: Lisu Chen, Shihan Huang, Yuanyuan Sun, Enyan Zhu, Ke Wang
Format: Article
Language:English
Published: Hindawi Limited 2019-01-01
Series:Journal of Spectroscopy
Online Access:http://dx.doi.org/10.1155/2019/4623545