| 节水栽培对稻米品质影响初步研究 |
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| 引用本文： | 曹萍,邵国军,吕文彦,王伯伦,贾艳.节水栽培对稻米品质影响初步研究[J].沈阳农业大学学报,2004,35(3):177-179. |
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| 作者姓名： | 曹萍 邵国军 吕文彦 王伯伦 贾艳 |
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| 作者单位： | 1. 沈阳农业大学,农学院,辽宁,沈阳,110161
2. 辽宁省农科院,稻作所,辽宁,沈阳,110100 |
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| 基金项目： | 辽宁省博士启动基金资助课题2001102059 |
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| 摘 要： | 以辽宁省主栽品种为试材，以减产程度对品种耐旱性进行强、中、弱分类，研究了节水栽培对不同抗旱类型品种稻米品质的影响。结果表明，在节水栽培时，总体而言．稻米的整精米率、长宽比降低；强耐旱品种AC％升高，不耐旱品种AC％降低；垩白粒率与垩白面积的变化较复杂，不同抗旱类型间及同一类型内品种间均存在增减变化。GT与GC在不同品种间无一致性反应，并且平均变幅较小。
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| 关 键 词： | 节水栽培 稻米 碾磨品质 外观品质 蒸煮品质 |
| 文章编号： | 1000-1700(2004)03-0177-03 |
| 修稿时间： | 2004年7月3日 |
Effect of Water-saving Cultivation on Rice Quality |
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| CAO Ping,et al..Effect of Water-saving Cultivation on Rice Quality[J].Journal of Shenyang Agricultural University,2004,35(3):177-179. |
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| Authors: | CAO Ping |
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| Institution: | CAO Ping1,et al. |
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| Abstract: | According to the degrees of yield decrease of the main cultivation in Liaoning Provlimce, varieties the drought-resistant character of rice was classified into high, middle and low groups, the effect of water-saving cultivation on the rice quality of different drought-resistant varieties was studied. The results indicated that under water-saving cultivation ratio of head milled rice and ratio between length and width decreased; AC% of high drought-resistant variety increased, and AC% of non-drought resistance decreased; The changes in ratio of chalkiness and chalkiness area were very complicated. Changes of GT and GC were not regular, with little, change in average. |
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| Keywords: | rice quality cultivation saving water |
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