Koki Homma

3.9k total citations · 2 hit papers
136 papers, 3.1k citations indexed

About

Koki Homma is a scholar working on Plant Science, Ecology and Global and Planetary Change. According to data from OpenAlex, Koki Homma has authored 136 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 101 papers in Plant Science, 28 papers in Ecology and 25 papers in Global and Planetary Change. Recurrent topics in Koki Homma's work include Rice Cultivation and Yield Improvement (50 papers), Remote Sensing in Agriculture (28 papers) and Soybean genetics and cultivation (20 papers). Koki Homma is often cited by papers focused on Rice Cultivation and Yield Improvement (50 papers), Remote Sensing in Agriculture (28 papers) and Soybean genetics and cultivation (20 papers). Koki Homma collaborates with scholars based in Japan, Indonesia and United States. Koki Homma's co-authors include Tatsuhiko Shiraiwa, Takeshi Horie, Hidetoshi Asai, Yoshiyuki Kiyono, Khamdok Songyikhangsuthor, Yoshio Inoue, Stephan M. Haefele, Benjamin K. Samson, Masayasu Maki and Yoshihiro Hirooka and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Plant and Soil.

In The Last Decade

Koki Homma

133 papers receiving 3.0k citations

Hit Papers

Biochar amendment techniques for upland rice production i... 2008 2026 2014 2020 2008 2009 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Biochar amendment techniques for upland rice production in Northern Laos
    2008 777 citations Hidetoshi Asai, Benjamin K. Samson et al. Field Crops Research profile →
  2. Biochar amendment techniques for upland rice production in Northern Laos 1. Soil physical properties, leaf SPAD and grain yield
    2009 643 citations Hidetoshi Asai, Benjamin K. Samson et al. Field Crops Research profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Koki Homma Japan 23 1.7k 1.4k 443 407 376 136 3.1k
Cheng‐Yuan Xu Australia 34 1.6k 0.9× 1.6k 1.2× 412 0.9× 802 2.0× 242 0.6× 83 3.9k
Antonio Berti Italy 32 929 0.5× 1.5k 1.1× 168 0.4× 413 1.0× 484 1.3× 87 2.9k
Tatsuhiko Shiraiwa Japan 34 3.5k 2.0× 1.7k 1.2× 456 1.0× 383 0.9× 917 2.4× 152 5.1k
Roger Armstrong Australia 36 2.0k 1.2× 1.8k 1.3× 162 0.4× 427 1.0× 600 1.6× 139 3.6k
M. K. Conyers Australia 31 839 0.5× 1.6k 1.1× 246 0.6× 364 0.9× 631 1.7× 117 2.7k
Debashis Chakraborty India 32 1.6k 0.9× 1.9k 1.3× 130 0.3× 331 0.8× 675 1.8× 102 3.5k
Blair M. McKenzie United Kingdom 28 1.6k 0.9× 1.9k 1.4× 108 0.2× 457 1.1× 549 1.5× 75 3.6k
Alessandra Lagomarsino Italy 30 927 0.5× 1.5k 1.1× 141 0.3× 624 1.5× 294 0.8× 78 2.6k
Jingkuan Wang China 36 1.4k 0.8× 2.9k 2.1× 436 1.0× 1.1k 2.6× 508 1.4× 151 4.5k
Tinglu Fan China 18 831 0.5× 1.4k 1.0× 227 0.5× 228 0.6× 436 1.2× 33 2.1k

Countries citing papers authored by Koki Homma

Since Specialization
Citations

This map shows the geographic impact of Koki Homma's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Koki Homma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koki Homma more than expected).

Fields of papers citing papers by Koki Homma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Koki Homma. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Koki Homma. The network helps show where Koki Homma may publish in the future.

Co-authorship network of co-authors of Koki Homma

This figure shows the co-authorship network connecting the top 25 collaborators of Koki Homma. A scholar is included among the top collaborators of Koki Homma based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Koki Homma. Koki Homma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Zhang, Yufan, et al.. (2025). Improving crop modeling by simultaneously incorporating dynamic specific leaf area and leaf area index: A two-year experiment. Agricultural Systems. 227. 104357–104357. 2 indexed citations
2.
Junaedi, Ahmad, et al.. (2024). Evaluation Trial of Drought Damage of Rice Based on RGB Aerial Image by UAV. SHILAP Revista de lepidopterología. 44(4). 354–354. 1 indexed citations
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Homma, Koki, et al.. (2023). Multimodal Deep Learning for Rice Yield Prediction Using UAV-Based Multispectral Imagery and Weather Data. Remote Sensing. 15(10). 2511–2511. 32 indexed citations
7.
Saito, Yuki, et al.. (2023). Relationship between Leaf Area Index and Yield Components in Farmers’ Paddy Fields. AgriEngineering. 5(4). 1754–1765. 5 indexed citations
8.
Maki, Masayasu, et al.. (2023). Monitoring spatial and time-series variations in red crown rot damage of soybean in farmer fields based on UAV remote sensing. Plant Production Science. 26(1). 36–47. 16 indexed citations
9.
Lubis, Iskandar, Ahmad Junaedi, Bambang H. Trisasongko, et al.. (2022). Drought Damage Assessment for Crop Insurance Based on Vegetation Index by Unmanned Aerial Vehicle (UAV) Multispectral Images of Paddy Fields in Indonesia. Agriculture. 13(1). 113–113. 9 indexed citations
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Hongo, Chiharu, et al.. (2019). Relationships between Bacterial Leaf Blight and Other Diseases Based on Field Assessment in Indonesia. Tropical agriculture and development. 63(3). 113–121. 2 indexed citations
12.
Homma, Koki, Hiroyoshi Yamada, Ryoichi Sato, et al.. (2018). Imaging Performance of Millimeter Wave SAR for Portable Weapon Detection. IEICE Technical Report; IEICE Tech. Rep.. 118(287). 17–20. 2 indexed citations
13.
Tamagawa, Katsunori, et al.. (2014). Water and Food Security under Climate Change in Cambodia. TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES AEROSPACE TECHNOLOGY JAPAN. 12(ists29). Tn_31–Tn_39. 5 indexed citations
14.
Homma, Koki, et al.. (2013). Development of a coupled model of a distributed hydrological model and a rice growth model for optimizing irrigation schedule. EGUGA. 2 indexed citations
15.
Saito, Kazuki, et al.. (2009). Effects of intensified agricultural practices on upland rice productivity in Northern Thailand.. Tropical agriculture and development. 53(4). 118–122. 1 indexed citations
16.
Asai, Hidetoshi, Benjamin K. Samson, Stephan M. Haefele, et al.. (2009). Biochar amendment techniques for upland rice production in Northern Laos 1. Soil physical properties, leaf SPAD and grain yield. Field Crops Research. 111(1). 81–84. 643 indexed citations breakdown →
17.
Ohsumi, Akihiro, et al.. (2007). Genotypic Variation of Stomatal Conductance in Relation to Stomatal Density and Length in Rice (Oryza sativaL.). Plant Production Science. 10(3). 322–328. 79 indexed citations
18.
Horie, T., Hiroyuki Yoshida, Keisuke Katsura, et al.. (2005). Effects of elevated atmospheric CO2 concentration and increased temperature on rice: implications for Asian rice production.. 536–539. 3 indexed citations
19.
Ohnishi, Masao, Takeshi Horie, Koki Homma, et al.. (1998). Modeling and Evaluation of Productivity of Rainfed Rice in Northeast Thailand. 日本作物學會紀事. 67(2). 266–267. 5 indexed citations
20.
Horie, T., et al.. (1997). Rice Responses to Elevated CO 2 Concentrations and High Temperatures. 52(5). 797–800. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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