@article{oai:iwate-u.repo.nii.ac.jp:00009193, author = {Suzuki, Akira and Kawata, Naoko}, issue = {1}, journal = {Journal of the Japanese Society for Horticultural Science}, month = {Jan}, note = {The relationship between anthesis, harvest time, and fruit quality using 840 flowers of 'Jersey'highbush blueberry was investigated. The time of flowering and berry harvest was significantly correlated (r=0.485) at the 1% level. Thus, flowers which bloom early produced early maturing berries. The highest coefficient of correlation existed between harvest date and the number of days to maturity (r=0.718), whereas that between harvest date and berry weight was negatively but highly correlated (r=-0.660). Considering this bloom characteristic, the possibility exists that harvest date can be manipulated by controlling flowering time through the application of a plant growth regulator, adjusting the cluster size, and/or the degree of pollination and seed set. ハイブッシュブルーベリーにおける開花時期と成熟時期の関係を検討するため, 成木の'Jersey'を供試して, 約840花の開花日と成熟日および果実品質を調査した.その結果, 開花日と収穫日の関係は1%水準(r=0.485)で有意差が認められ, 開花の早い花ほど収穫日が早いことが明らかとなった.調査項目の中で最も相関の高かった関係は, 収穫日と成熟日数の関係で, 次いでそれらと果粒重の関係であった.この開花特性から, 花房の整形, 植物生長調節剤の利用等により開花時期を制御することで, 収穫時期を制御できる可能性が示唆された.}, pages = {60--62}, title = {Relationship between Anthesis and Harvest Date in Highbush Blueberry}, volume = {70}, year = {2001} }