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ID 58761
FullText URL
Author
Yoshida, Yuichi Graduate School of Environmental and Life Science, Okayama University Kaken ID publons researchmap
Nishimoto, Toshi Nara Prefecture Agricultural Research and Development Center
Abstract
In Japan, over 95% of the acreage is covered with plastic to force June-bearing (seasonal flowering, SF) strawberry cultivars to produce fruit from late fall to early summer. During the late 1960s, a forcing technique was developed that advanced flower bud initiation to late summer and prevented the transplants from becoming dormant during winter. This new forcing technique involved nitrogen starvation of nursery plants to induce floral initiation. Until about 1980, strawberry growers in Japan used runner plants produced in waiting beds, but most transplants are now produced in plastic pots under rain shelters to avoid soil-borne diseases. Recently, the use of tray plants produced from hanging runner cuttings has become popular. To induce early floral initiation, the following artificial low temperature (LT) treatments have been established: (1) “Yarei”, a combination of a short day with solar radiation and LT under darkness in cooling facilities (Yarei-ko); (2) “Kaburei”, continuous dark-LT with refrigeration facilities including industrial warehouses; and (3) “Kanketsu-reizo”, intermittent LT storage. An overview of the technologies applied to plant propagation and the control of floral initiation of Japanese SF cultivars is provided in this review.
Published Date
2020
Publication Title
The Horticulture Journal
Volume
volume89
Issue
issue2
Publisher
The Japanese Society for Horticultural Science
Start Page
87
End Page
95
ISSN
21890102
NCID
AA12708073
Content Type
Journal Article
language
英語
OAI-PMH Set
岡山大学
File Version
publisher
NAID
DOI
Web of Science KeyUT
Related Url
isVersionOf https://doi.org/10.2503/hortj.UTD-R010