Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2006, Vol. 22 ›› Issue (8): 256-256.

Special Issue: 水稻

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Relation of Grain Filling Traits and Percentage of Head Milled on High Quality Rice under Different Climate Conditions

Luo Xianfu, Fu Liming, liu Yunkai, Zhou Yongxia, Li Ruirong   

  • Online:2006-08-05 Published:2006-08-05

Abstract: The grain filling traits and percentage of head milled on high quality rice variety Ai-hua 5 by different seeding stage were studied. Results showed that the grain filling rate were faster in prophase and metaphase of filling stage than anaphase, when the date of average temperature preponderate ranges 27.9℃ to 29.8℃ after heading stage 20d. But when the date of average temperature preponderate ranges 25.2℃ to 25.9℃ after heading stage 20d, the results were reverse.

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