In order to investigate the effects of temperature increase on rice yield and quality in coastal areas,two treatments of temperature increase(2℃)and normal temperature control were used as experimental materials,"Yangeng-476"and"Yangeng-313".The results showed that the fertility rate of rice pollen was 15.18%for Yangeng-476 and 12.56%for Yangeng-313.The yield of Yangeng-476 and Yangeng-313 were 277.81 kg/667 m2 and 388.36 kg/667 m2 respectively,which were significantly reduced by 231.89 kg/667 m2 and 265.3 kg/667 m2 respectively compared with the corresponding CK treatment.Compared with CK treatment,the food taste value decreased and amylose content and protein content increased.
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