A new rice variety 'Fuyugeshiki' [Oryza sativa]

Summary 'Fuyugeshiki' is a new rice variety developed from the cross 'Yamagata 40' * 'Aokei 113' conducted in 1992 at Aomori Agricultural Experiment Station (the current Aomori Agriculture and Forestry Research Center). The variety was intended for a medium-maturing var...

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Bibliographic Details
Published inBulletin of the Aomori Agricultural Experiment Station (Japan) no. 40
Main Authors Mikami, T. (Aomori-ken. Agricultural Experiment Station, Kuroishi (Japan)), Takadate, M, Yokoyama, H, Kobayashi, W, Tateyama, M, Maeda, K, Kawamura, Y, Nakahori, T, Oyamada, Z
Format Journal Article
LanguageJapanese
Published 01.03.2004
Subjects
AGRONOMIC CHARACTERS
DISEASE RESISTANCE
ORYZA SATIVA
PALATABILITY
PYRICULARIA ORYZAE
TEMPERATURE RESISTANCE
VARIETIES
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Summary:Summary 'Fuyugeshiki' is a new rice variety developed from the cross 'Yamagata 40' * 'Aokei 113' conducted in 1992 at Aomori Agricultural Experiment Station (the current Aomori Agriculture and Forestry Research Center). The variety was intended for a medium-maturing variety with good eating quality and cool weather tolerance. 'Fuyugeshiki' had been tested for local adaptability under the name of local line 'Aokei 135' from 1999 in Gunma Prefecture. It was adopted as a recommended variety in Gunma Prefecture in 2002. Main characteristics of 'Fuyugeshiki' are as follows; (l) It belongs to the medium maturing group in Aomori Prefecture, and its date of maturing is nearly equal to that of 'Tsugaruroman'. (2) The plant type is partial panicle weight type with medium short culm. (3) The lodging resistance is obviously superior to that of 'Tsugaruroman'. (4) The tolerance to sterility caused by low temperature at booting stage is obviously superior to that of 'Tsugaruroman'. (5) It seems to have true blast resistant gene Pii and its field resistances to leaf and panicle blast are equivalent to those of 'Tsugaruroman'. (6) The grain yield is slightly lower than that of 'Tsugaruroman' in the plain area in Aomori Prefecture. It is higher than that of 'Maihime' in the high altitude area of Gunma Prefecture. (7) The appearance grade of grain is as good as that of 'Tsugaruroman'.(8) The eating quality of boiled rice is as good as that of 'Tsugaruroman' in the plain area in Aomori Prefecture. It is excellently superior to that of 'Maihime' in the high altitude area of Gunma Prefecture.
Bibliography:2004007401
F30
ISSN:0388-7650