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<front>
<journal-meta>
<journal-id journal-id-type="publisher-id">Front. Plant Sci.</journal-id>
<journal-title>Frontiers in Plant Science</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Front. Plant Sci.</abbrev-journal-title>
<issn pub-type="epub">1664-462X</issn>
<publisher>
<publisher-name>Frontiers Media S.A.</publisher-name>
</publisher>
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<article-meta>
<article-id pub-id-type="doi">10.3389/fpls.2024.1539626</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Plant Science</subject>
<subj-group>
<subject>Editorial</subject>
</subj-group>
</subj-group>
</article-categories>
<title-group>
<article-title>Editorial: Vision, learning, and robotics: AI for plants in the 2020s</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author" corresp="yes">
<name>
<surname>Yu</surname>
<given-names>Zhenghong</given-names>
</name>
<xref ref-type="aff" rid="aff1">
<sup>1</sup>
</xref>
<xref ref-type="author-notes" rid="fn001">
<sup>*</sup>
</xref>
<uri xlink:href="https://loop.frontiersin.org/people/1886836"/>
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</contrib>
<contrib contrib-type="author">
<name>
<surname>Iocchi</surname>
<given-names>Luca</given-names>
</name>
<xref ref-type="aff" rid="aff2">
<sup>2</sup>
</xref>
<uri xlink:href="https://loop.frontiersin.org/people/1298729"/>
<role content-type="https://credit.niso.org/contributor-roles/conceptualization/"/>
<role content-type="https://credit.niso.org/contributor-roles/writing-review-editing/"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Tan</surname>
<given-names>Jeffrey Too Chuan</given-names>
</name>
<xref ref-type="aff" rid="aff3">
<sup>3</sup>
</xref>
<uri xlink:href="https://loop.frontiersin.org/people/2172617"/>
<role content-type="https://credit.niso.org/contributor-roles/investigation/"/>
<role content-type="https://credit.niso.org/contributor-roles/writing-review-editing/"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Zhou</surname>
<given-names>Huabing</given-names>
</name>
<xref ref-type="aff" rid="aff4">
<sup>4</sup>
</xref>
<uri xlink:href="https://loop.frontiersin.org/people/940824"/>
<role content-type="https://credit.niso.org/contributor-roles/supervision/"/>
<role content-type="https://credit.niso.org/contributor-roles/writing-review-editing/"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Yang</surname>
<given-names>Changcai</given-names>
</name>
<xref ref-type="aff" rid="aff5">
<sup>5</sup>
</xref>
<uri xlink:href="https://loop.frontiersin.org/people/2228904"/>
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<role content-type="https://credit.niso.org/contributor-roles/writing-review-editing/"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Lu</surname>
<given-names>Hao</given-names>
</name>
<xref ref-type="aff" rid="aff6">
<sup>6</sup>
</xref>
<uri xlink:href="https://loop.frontiersin.org/people/1149459"/>
<role content-type="https://credit.niso.org/contributor-roles/supervision/"/>
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<aff id="aff1">
<sup>1</sup>
<institution>Guangdong Polytechnic of Science and Technology</institution>, <addr-line>Zhuhai</addr-line>, <country>China</country>
</aff>
<aff id="aff2">
<sup>2</sup>
<institution>Sapienza University of Rome</institution>, <addr-line>Rome</addr-line>, <country>Italy</country>
</aff>
<aff id="aff3">
<sup>3</sup>
<institution>Genovasi University College</institution>, <addr-line>Petaling Jaya, Selangor</addr-line>, <country>Malaysia</country>
</aff>
<aff id="aff4">
<sup>4</sup>
<institution>Wuhan Institute of Technology</institution>, <addr-line>Wuhan</addr-line>, <country>China</country>
</aff>
<aff id="aff5">
<sup>5</sup>
<institution>Fujian Agriculture and Forestry University</institution>, <addr-line>Fuzhou</addr-line>, <country>China</country>
</aff>
<aff id="aff6">
<sup>6</sup>
<institution>Huazhong University of Science and Technology</institution>, <addr-line>Wuhan</addr-line>, <country>China</country>
</aff>
<author-notes>
<fn fn-type="edited-by">
<p>Edited and Reviewed by: Ruslan Kalendar, University of Helsinki, Finland</p>
</fn>
<fn fn-type="corresp" id="fn001">
<p>*Correspondence: Zhenghong Yu, <email xlink:href="mailto:honger1983@gmail.com">honger1983@gmail.com</email>
</p>
</fn>
</author-notes>
<pub-date pub-type="epub">
<day>23</day>
<month>12</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="collection">
<year>2024</year>
</pub-date>
<volume>15</volume>
<elocation-id>1539626</elocation-id>
<history>
<date date-type="received">
<day>04</day>
<month>12</month>
<year>2024</year>
</date>
<date date-type="accepted">
<day>12</day>
<month>12</month>
<year>2024</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright &#xa9; 2024 Yu, Iocchi, Tan, Zhou, Yang and Lu</copyright-statement>
<copyright-year>2024</copyright-year>
<copyright-holder>Yu, Iocchi, Tan, Zhou, Yang and Lu</copyright-holder>
<license xlink:href="http://creativecommons.org/licenses/by/4.0/">
<p>This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.</p>
</license>
</permissions>
<related-article id="RA1" related-article-type="commentary-article" journal-id="Front Plant Sci" journal-id-type="nlm-ta" xlink:href="https://www.frontiersin.org/research-topics/54373" ext-link-type="uri">Editorial on the Research Topic <article-title>Vision, learning, and robotics: AI for plants in the 2020s</article-title>
</related-article>
<kwd-group>
<kwd>artificial intelligence</kwd>
<kwd>machine learning</kwd>
<kwd>robotics</kwd>
<kwd>precision agriculture</kwd>
<kwd>disease detection</kwd>
<kwd>sustainable farming</kwd>
</kwd-group>
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<ref-count count="0"/>
<page-count count="3"/>
<word-count count="874"/>
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<custom-meta-wrap>
<custom-meta>
<meta-name>section-in-acceptance</meta-name>
<meta-value>Technical Advances in Plant Science</meta-value>
</custom-meta>
</custom-meta-wrap>
</article-meta>
</front>
<body>
<sec id="s1" sec-type="intro">
<title>Introduction</title>
<p>With the growth of the global population and increasing demand for food, agricultural production is under significant pressure. At the same time, climate change and resource constraints exacerbate these challenges, further heightening the need for sustainable agricultural practices. To address these complex issues, the field of plant science is undergoing a technological revolution. The rapid advancement of artificial intelligence (AI), computer vision, and robotics is redefining how plants are studied and agricultural practices are managed. From high-throughput phenotyping to precision agriculture and real-time monitoring, these technologies are dramatically improving efficiency and accuracy, laying a foundation for more resilient and sustainable agricultural systems. This Research Topic brings together pioneering studies to demonstrate how AI is advancing plant science and providing innovative solutions for modern agriculture.</p>
</sec>
<sec id="s2">
<title>Research contributions</title>
<p>The articles in this Research Topic showcase innovations across multiple fields. These contributions can be summarized into five key areas, each highlighting significant advancements in the study and application of plant science.</p>
<sec id="s2_1">
<title>High-throughput phenotyping and crop monitoring</title>
<p>High-throughput phenotyping is a critical component of precision agriculture. By incorporating advanced deep learning models, researchers have significantly enhanced the efficiency and accuracy of crop phenotyping. For instance, <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.3389/fpls.2024.1376915">Li et&#xa0;al.</ext-link> proposed a residual network approach based on hyperspectral imaging, enabling rapid identification of corn varieties while adapting to varying growth conditions. This method not only improves prediction accuracy but also demonstrates the potential of hyperspectral data in agriculture. Additionally, the integration of RGB imaging with environmental variables broadens the scope of crop monitoring, driving the adoption of multimodal data fusion in agricultural applications.</p>
</sec>
<sec id="s2_2">
<title>Applications of robotics and automation in agriculture</title>
<p>Agricultural automation is transforming traditional farming practices. <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.3389/fpls.2024.1377269">Guo et&#xa0;al.</ext-link> developed an autonomous navigation system for a greenhouse electric crawler tractor based on LiDAR, demonstrating its ability to navigate complex environments accurately. This system combines high-precision sensors with AI algorithms, reducing dependence on manual operation and significantly improving operational efficiency. Furthermore, solutions that integrate ground-based robots with drones have been applied to canopy imaging, weed detection, and disease monitoring, opening new avenues for smart farming.</p>
</sec>
<sec id="s2_3">
<title>Plant disease detection and management</title>
<p>Plant disease detection remains a critical area of agricultural research. <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.3389/fpls.2024.1342123">Zhou et&#xa0;al.</ext-link> developed an improved ShuffleNetV2 model for rapid identification of field crop leaf diseases. This lightweight model maintains high accuracy while reducing computational requirements, making it well-suited for deployment in resource-constrained agricultural environments. Additionally, <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.3389/fpls.2024.1373104">Ye et&#xa0;al.</ext-link> proposed enhancements to the YOLOv7 model for large-scale tea leaf disease detection in complex environments. The dual-level routing dynamic sparse attention mechanism employed significantly improves detection accuracy, offering robust support for precision agriculture.</p>
</sec>
<sec id="s2_4">
<title>Predicting plant growth and pruning behavior</title>
<p>Using machine learning to predict plant growth and pruning behavior provides new tools for agricultural decision-making. <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.3389/fpls.2024.1297390">Shu et&#xa0;al.</ext-link> employed machine learning algorithms to predict the resprouting of Platanus &#xd7; hispanica after pruning. This study not only reveals the relationship between pruning and plant growth but also offers practical guidance for forestry and horticulture. Moreover, multimodal modeling that integrates plant phenotypic data with environmental variables further enhances the accuracy of growth pattern predictions.</p>
</sec>
<sec id="s2_5">
<title>Food safety and quality monitoring of agricultural products</title>
<p>Improving food safety and quality is a primary goal of modern agricultural research. <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.3389/fpls.2024.1366395">Afsharpour et&#xa0;al.</ext-link> proposed a robust deep learning method for detecting fruit decay and identifying plants. By integrating advanced image processing and classification algorithms, this method enables rapid identification of decayed fruit, improving efficiency and safety in food processing. Similarly, <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.3389/fpls.2024.1365266">Kim et&#xa0;al.</ext-link> developed a machine vision-based weight prediction system for butterhead lettuce, providing an effective quality control tool for industrial agriculture.</p>
</sec>
</sec>
<sec id="s3">
<title>Key trends and challenges</title>
<p>This Research Topic highlights several important trends while reflecting on persistent challenges in the field. Firstly, lightweight AI models for on-site deployment are becoming increasingly mainstream. These models maintain high accuracy despite limited computational resources, as demonstrated by <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.3389/fpls.2024.1373104">Ye et&#xa0;al.</ext-link> Secondly, the rise of multimodal data fusion offers more comprehensive insights for phenotyping and health analysis, exemplified by the integration of RGB imaging and hyperspectral data by <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.3389/fpls.2024.1376915">Li et&#xa0;al.</ext-link> However, the field continues to face challenges such as data scarcity, high equipment costs, and the complexity of model deployment. Addressing these challenges will require interdisciplinary collaboration, open-access datasets, and innovative engineering solutions.</p>
</sec>
<sec id="s4">
<title>Future directions</title>
<p>To advance plant science and achieve sustainable agriculture, future research should focus on the following directions: (1) Developing open-access datasets and affordable hardware to lower the barriers to AI adoption; (2) Optimizing lightweight models to enhance their robustness and scalability for smallholder farms and diverse agricultural environments; (3) Integrating satellite imagery, drones, and ground-based sensors to create a multi-layered crop monitoring system; (4) Exploring the long-term impacts of robotics and AI on agricultural ecosystems, particularly in terms of environmental sustainability and economic equity. These directions will provide new momentum for achieving precision agriculture.</p>
</sec>
<sec id="s5" sec-type="conclusions">
<title>Conclusion</title>
<p>This Research Topic demonstrates how artificial intelligence, machine learning, and robotics can address critical challenges in modern agriculture by enhancing efficiency and sustainability. The studies not only reveal diverse applications of these technologies in plant science but also lay a foundation for future agricultural innovations. As technology continues to evolve, these breakthroughs will offer new solutions for global food security and ecological conservation.</p>
</sec>
</body>
<back>
<sec id="s6" sec-type="author-contributions">
<title>Author contributions</title>
<p>ZY: Writing &#x2013; original draft, Writing &#x2013; review &amp; editing. LI: Conceptualization, Writing &#x2013; review &amp; editing. JT: Investigation, Writing &#x2013; review &amp; editing. HZ: Supervision, Writing &#x2013; review &amp; editing. CY: Validation, Writing &#x2013; review &amp; editing. HL: Supervision, Writing &#x2013; review &amp; editing.</p>
</sec>
<sec id="s7" sec-type="COI-statement">
<title>Conflict of interest</title>
<p>The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.</p>
<p>The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision.</p>
</sec>
<sec id="s8" sec-type="disclaimer">
<title>Publisher&#x2019;s note</title>
<p>All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.</p>
</sec>
</back>
</article>