國際園藝學年會IHC2026即將於2026年8月23日-28日於日本京都舉行，誠摯邀請各位會友踴躍投稿，詳情請參考：

The International Horticultural Congress (IHC) is the most important scientific event organized under the aegis of the International Society for Horticultural Science (ISHS).
An IHC takes place every four years and the next one, the 32nd International Horticultural Congress (IHC2026) will be held in the city of Kyoto, Japan, on 23-28 August 2026.

Registration and Abstract submission are now open!

Registration is now open. For details on registration fees, deadlines, and how to register, please visit https://www.ihc2026.org/registration/

Discover the 27 IHC2026 symposia at https://www.ihc2026.org/symposia/ and visit https://www.ihc2026.org/abstract-submission/ for instructions to submit your abstract.

Early-bird registration and Abstract submission deadline is 15 November 2025 (at 23:59 JST).

Each symposium covers a theme open to original results, innovative methods and multidisciplinary cross-cutting views.
Each symposium is organized in sessions with keynotes, oral and poster presentations, and welcomes academic and applied communications.
Each participant is allowed to submit up to one abstract for an oral presentation and one for a poster presentation.

The scientific program has been developed with the contributions of the IHC2026 Scientific Committee, the ISHS Executive Committee (Division and Commission Chairs), each symposium's conveners and scientific committees.
For any questions about the symposia, please contact each convener directly.
You can find the email address of each convener after logging into ROSA (Responsive Online System for Acta Horticulturae submission and review).
For any questions about the IHC2026 program, please contact ihc2026@convention.co.jp

The 27 IHC2026 Symposia are:

S1: International Symposium on Horticultural Genetic Resources and their Usefulness for Breeding
S2: International Symposium on Challenges and Perspectives on Innovative Technologies for Breeding of Horticultural Crops
S3: International Symposium on Innovative Technologies and Production Strategies for Smart Greenhouse
S4: II International Symposium on Advances in Vertical Farming
S5: International Symposium on Sustainable Plant Production in Greenhouse Horticulture and Protected Cultivation
S6: International Symposium on Modeling and Digital Approaches to Explore the Diversity of Crop Physiology and Management in Field Conditions
S7: International Symposium on Developmental and Molecular Responses of Horticultural Plants to Abiotic Stress, including Temperature
S8: International Symposium on Advances in Postharvest Biology and Technology of Horticultural Crops
S9: XI International Symposium on Human Health Effects of Fruits and Vegetables (FAVHEALTH2026)
S10: International Symposium on Medicinal, Aromatic Plants and Natural Colorants – incl. ISSBT2026
S11: XVII International People Plant Symposium and IV International Symposium on Horticultural Therapies (HortTherapy2026)
S12: II International Symposium on Urban Horticulture for Sustainable Food Security: Toward Food-Secure Cities (UrbanFood2026)
S13: IV International Symposium on Greener Cities: Re-imagining Urban Landscapes (GreenCities2026)
S14: International Symposium on Evaluating the Impact and Scaling of Innovations for Sustainable Horticulture
S15: II International Symposium on Agroecology and Systems Approaches for Sustainable and Resilient Horticultural Production
S16: II International Symposium on Innovations in Ornamentals: From Breeding to Market
S17: International Symposium on Innovative Use of Diverse Traits (Color, Shape and Fragrance) in Ornamentals
S18: International Symposium on Vegetable Breeding for Sustainable Field and Greenhouse Production through Modern Selection Techniques and Molecular Tools (BreedVegs2026)
S19: International Symposium on Diversification of Vegetable Production and New Growing Techniques for Sustainable Farming Systems (GreenVegs2026)
S20: International Symposium on Berries: New Tools for Crop Improvement
S21: International Symposium on Advances in Grapevine Genetics and Physiology: Innovation and Adaptation for the Next-Generation Resilient Viticulture
S22: International Symposium on Sustainable Production Systems in Temperate Tree Crops
S23: International Symposium on Application of Genetics and Breeding Approaches to Improve Temperate Tree Crops
S24: International Symposium on Bridging Science and Practice for Tropical and Subtropical Fruits and Nuts
S25: XIII International Symposium on Banana: Exploring Banana Diversity for Improved Livelihoods
S26: International Symposium on Recent Advances in Horticulture in East Asia, Southeast Asia and the Pacific
S27: International Symposium on Innovation in Horticulture, via Fundamental Science on Reproductive Biology of Annuals and Perennials

Please follow our SNS to get the latest information on IHC2026! https://www.ihc2026.org/follow-our-sns/

See you in Kyoto in 2026!

Prof. Ryutaro Tao
IHC2026 President