نتایج جستجو برای: plant monitoring

تعداد نتایج: 685705  

2008
Oi Wah Liew Pek Ching Jenny Chong Bingqing Li Anand K. Asundi

Optical technologies can be developed as practical tools for monitoring plant health by providing unique spectral signatures that can be related to specific plant stresses. Signatures from thermal and fluorescence imaging have been used successfully to track pathogen invasion before visual symptoms are observed. Another approach for noninvasive plant health monitoring involves elucidating the m...

1997
Dan Benson

Power plant operation and monitoring systems will incorporate more and more multimedia information and technology, bringing a sense of visual reality into the control room and providing more effective communication using a richer vocabulary of media. We outline several new advanced techniques of ongoing research for organizing, communicating, browsing, and filtering integrated power plant contr...

Journal: :EFSA supporting publications 2021

EFSA Supporting PublicationsVolume 18, Issue 6 6688E Plant Health NewsletterOpen Access Newsletter: Media Monitoring No. 51 European Food Safety Authority (EFSA), (EFSA)Search for more papers by this author First published: 21 June 2021 https://doi.org/10.2903/sp.efsa.2021.EN-6688 Question number: EFSA-Q-2021-00345 Compiled in AboutPDF ToolsExport citationAdd to favoritesTrack citation ShareSha...

Journal: :Environmental Health Perspectives 1978
R. A. Nilan

Plants have too long been ignored as useful screening and monitoring systems of environmental mutagens. However, there are about a dozen reliable, some even unique, plant genetic systems that can increase the scope and effectiveness of chemical and physical mutagen screening and monitoring procedures. Some of these should be included in the Tier II tests. Moreover, plants are the only systems n...

2011
Haiguang Wang Jiebin Guo Zhanhong Ma

Many studies on remote sensing monitoring of plant diseases have been conducted. Remote sensing (RS) has played an important role in monitoring some kinds of plant diseases and making decisions for the management of the diseases. Progress on remote sensing monitoring of wheat stripe rust in China was summarized from four aspects including remote sensing monitoring stripe rust of single wheat le...

2018
Heng Wang Xiangjie Qian Lan Zhang Sailong Xu Haifeng Li Xiaojian Xia Liankui Dai Liang Xu Jingquan Yu Xu Liu

We present a high throughput crop physiology condition monitoring system and corresponding monitoring method. The monitoring system can perform large-area chlorophyll fluorescence imaging and multispectral imaging. The monitoring method can determine the crop current condition continuously and non-destructively. We choose chlorophyll fluorescence parameters and relative reflectance of multispec...

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