| 云南粳稻区不同海拔对滇粳优1号稻米品质影响的初步研究 |
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| 引用本文： | 赵国珍,刘吉新,世 荣,陈国新,廖新华,杜 娟. 云南粳稻区不同海拔对滇粳优1号稻米品质影响的初步研究[J]. 云南农业大学学报(自然科学版), 2004, 19(2): 135-137 |
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| 作者姓名： | 赵国珍 刘吉新 世 荣 陈国新 廖新华 杜 娟 |
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| 作者单位： | 云南省农业科学院，云南省农业科学院，云南省农业科学院，云南省农业科学院，云南省农业科学院，云南省农业科学院 云南昆明650205，云南昆明650205，云南昆明650205，云南昆明650205，云南昆明650205，云南昆明650205 |
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| 摘 要： | 将优质米新品种滇粳优1号种植在海拔1 532～2 109 m范围内的18个试点,通过分析稻米外观品质、碾磨品质、蒸煮食味品质和营养品质,初步得出如下结论:海拔高度对滇粳优1号外观品质、整精米率和食味品质影响较大;海拔与滇粳优1号外观品质和食味品质的相关显著,与其余品质性状的相关均不显著。最适滇粳优1号种植的海拔高度为1 700～2 000 m地区。
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| 关 键 词： | 粳稻区 海拔 滇粳优1号 稻米品质 |
| 文章编号： | 1004-390X(2004)02-0135-03 |
| 收稿时间： | 2003-04-02 |
The Preliminary Study on the Effect of Altitude to the Rice Grain Quality of Dianjingyou No.1 in Yunnan |
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| ZHAO Guo-zhen,LIU Ji-xin,SHI rong,CHEN Guo-xin,LIAO Xin-hua,DU Juan. The Preliminary Study on the Effect of Altitude to the Rice Grain Quality of Dianjingyou No.1 in Yunnan[J]. Journal of Yunnan Agricultural University, 2004, 19(2): 135-137 |
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| Authors: | ZHAO Guo-zhen LIU Ji-xin SHI rong CHEN Guo-xin LIAO Xin-hua DU Juan |
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| Affiliation: | (Yunnan Academy of Agricultural Sciences, Kunming 650205, China) |
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| Abstract: | The quality characteristics of Dianjingyou No.1 which were planted in 18 different sites in Yunnan were investigated. The result indicated that the exterior quality, ration of head rice and cooking quality were greatly effected altitude. the altitude negatively correlated to the exterior quality and cooking quality significantly, but it didn't relate to other quality traits. The optimal altitude of planting Dianjingyou No.1 is from 1 700 to 2 000 m in Yunnan. |
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| Keywords: | distribution area of Oryza japonica altitude Dianjingyou No.1 rice quality |
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