ACTA AGRICULTURAE BOREALI-SINICA ›› 2009, Vol. 24 ›› Issue (3): 138-143. doi: 10.7668/hbnxb.2009.03.030

Special Issue: Rice

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The Comparison and Research of Milling and Appearance Quality in Different Parts of Rice Panicles in Northeast Region of China

HoU Yu ming1, LI Hong yu1, CHEN Ying hua1, QUAN Cheng zhe2, YAN Ping3, WU Hong tao3, CHEN Wen fu1, XU Zheng jin1   


  1. 1. Key Laboratory of Crop Physiology,Ecology,Genetics and Breeding,Ministry of Agriculture,Key Laboratory of Northern Japonica Rice Breeding of Liaoning,Rice Institute of Shengyang Agriculture University, Shenyang 110161,China;

    2. Rice Institute of Jilin Province,Gongzhuling 136100,China;

    3. Wuchang Rice Institute of Heilongjiang Academy of Agriculture Sciences,Wuchang 150229,China
  • Received:2009-01-06 Published:2009-06-28

Abstract: Using trial variety in rice region of Liaoning,Jilin and Heilongjiang provinces in 2007 as trial materials,all these materials′ milling and appearance quality in different parts of panicleswere compared in high cropping management level and representative trial region of Shenyang,Gongzhuling andWuchang cities. The results showed that brown rice rate and head rice rate of Liaoning province was the highest. Milled rice rate of Liaoning was a little higher than that of Jilin and Heilongjiang,however,the difference among three provinceswas not significant; the order of grain length and length- width ratio of grain was Heilongjiang > Liaoning >Jilin. Chalkiness degree in Jilin was higher than that in Liaoning and wassignificantly than that of Heilongjiang. The chalkiness degree and chalkiness percentage of Jilin were also a little higher than that of Liaoning,and these two provinceswere all significantly higher than that of Heilongjiang

Key words: Rice, Northeast region, Milling quality, Appearance quality

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Cite this article

HoU Yu ming, LI Hong yu, CHEN Ying hua, QUAN Cheng zhe, YAN Ping, WU Hong tao, CHEN Wen fu, XU Zheng jin. The Comparison and Research of Milling and Appearance Quality in Different Parts of Rice Panicles in Northeast Region of China[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2009, 24(3): 138-143. doi: 10.7668/hbnxb.2009.03.030.

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