Author

Toshichika Iizumi

National Agriculture and Food Research OrganizationORCID 0000-0002-0611-4637Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Plant Biology· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:ecology & biodiversity· 2 Approach:statistical model· 2 Organism:plant (other)· 1

Frequent Co-Authors

Keach MurakamiiD· 2 shared Seiji ShimodaiD· 1 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

2 top collaborators · 1 mutual co-author link

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersPlant Biology

Keach MurakamiORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Plant BiologyEnvironmental Research CommunicationsPeer-reviewedOct 1, 2025

Optimization of Crop Rotation Calendar to Maximize System-Level Productivity under Climate Change

Keach Murakami, Toshichika Iizumi

This paper develops a computational method to optimize crop rotation calendars under climate change, finding that adjusting sowing dates and rotation orders increases system-level productivity by 0.5% annually under high warming scenarios.

3 citations

plant (other)statistical model

𝕏 PostBluesky

Plant BiologybioRxivPreprintOct 19, 2023

Assessing climate change risks associated with precipitation at unfavorable times in winter wheat using an improved crop calendar model incorporating vernalization and winter survival

Keach Murakami, Toshichika Iizumi, Seiji Shimoda

This study improves a crop phenology model for winter wheat by incorporating vernalization and winter survival, then assesses climate change risks under warming scenarios.

DOI 10.1101/2023.10.19.563190

statistical modelecology & biodiversity

𝕏 PostBluesky