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紙博士論文
国立国会図書館
- 著者標目Phan Van Chuong
記事
全国の図書館
- 著者標目Chuong Phan Van Omura Takeshi
デジタル記事
インターネットで読める全国の図書館
- 要約等The geographical distribution of chlorosis in cultivated rice, Oryza sativa L., shows a wide variation in the region including India, Assam, Nep......, Burma and Southern China with the presence of all 5 types of chlorosis. The frequency of chlorosis tends to decre...... from that region towards both the north and the tropical islan...... suggests that the Himalayan site......nd its neighborings can be considered as the origin center of cultivated rice and from there the divergent evolution was carried out towards the temperate region and the tropical islands. The course towards the north might lead to the selection of chlorosis by low...
- 件名Chlorosis Low temperature Geographical distribution Rice
- 関連情報九州大学農学部紀要 || 24(4) || p215-222 Journal of the Faculty of Agr......shu University || 24(4) || p215-222 http://www.agr.kyush...
記事
全国の図書館
- 著者標目CHUONG P. V.
記事
全国の図書館
- 著者標目CHUONG P. V.
デジタル記事
インターネットで読める全国の図書館
- 要約等The expression behaviors of 4 types of low temperature-induced chlorosis in cultivated rice, Oryza sativa L., have been studied. The 15℃ and 20℃ can be considered as the critical temperatures to distinguish type 1 fr......ted at 15℃ and then transferred to 20℃, the least duration of 15℃ treatment for the effective induction of chlorosis varies from type to type of chlorosis: 3 days for ty...... for type II, continuous treatment for type I. The duration around 7 days ......t was found as the optimum for the classification of chlorogis types. The seedling development s......t sensitive to low temperature coincides with the stage when...
- 件名Chlorosis Chlorophyll Low temperature Photodestruction
- 関連情報九州大学農学部紀要 || 24(4) || p201-214 Journal of the Faculty of Agr......shu University || 24(4) || p201-214 http://www.agr.kyush...
記事
全国の図書館
- 著者標目CHUONG P. V.
デジタル記事
インターネットで読める全国の図書館
- 要約等Based on the degree of chlorosis expressed at 17℃. cultivated rice varieties were classified into 5 types. Of these, 3 types expressed clear chlorosis. 2 types did not. Based on the fact that chlorosis expressed in great majority among indica varieties and did not among juponica varieties, it can be considered as a ch......racteristic of indica subspecies. This is convinced by the coincidence of chlorosis with other three charact......ch distributed in high frequency among the indica subspecies......positive reaction to phenol and C type of grain shape. No close linkage relation between chlorosis and the germination ability u...
- 件名Rice Chlorosis Indica subspecies
- 関連情報九州大学農学部紀要 || 24(2/3) || p175-182 Journal of the Faculty of Agr......shu University || 24(2/3) || p175-182 http://www.agr.kyush...
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