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Response of Rice Varieties to Seasons in Taiwan

Published online by Cambridge University Press:  03 October 2008

W. L. Chang  and
S. C. Yang
W. L. Chang
Affiliation:
Chiayi Agricultural Experiment Station, Taiwan Agricultural Research Institute, Chiayi, Taiwan
S. C. Yang
Affiliation:
Chiayi Agricultural Experiment Station, Taiwan Agricultural Research Institute, Chiayi, Taiwan
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Summary

The adaptability of rice varieties to crop seasons in Taiwan was evaluated for 106 varieties. Average grain yield was higher in the first than second crop seasons. Indica varieties yielded better than Japonicas, particularly in the second crop season, when temperatures are higher. In both the Indica and Japonica groups, varieties developed in Taiwan outyielded those from overseas. Japonica varieties from Japan were lowest yielders in both seasons. Some IRRI varieties were outstanding in the first, while several Ponlais and Taiwan Indicas appeared promising in the second crop seasons.

Type
Research Article
Information
Experimental Agriculture , Volume 15 , Issue 4 , October 1979 , pp. 369 - 376
Copyright
Copyright © Cambridge University Press 1979

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References

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