| 高海拔粳稻新品种丽粳14号的选育及应用 |
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| 引用本文： | 杨洪,和立宣,张雪梅,杨继先,和忠,李燕萍,张雨航.高海拔粳稻新品种丽粳14号的选育及应用[J].中国稻米,2016(1):106-108. |
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| 作者姓名： | 杨洪 和立宣 张雪梅 杨继先 和忠 李燕萍 张雨航 |
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| 作者单位： | 云南省丽江市农业科学研究所,云南丽江,674100 |
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| 基金项目： | 云南省农业厅“十二五”重点科研项目，云南省科技计划项目，云南省现代农业水稻产业体系建设项目 |
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| 摘 要： | 丽粳14号是以靖粳12号为母本，丽粳04-6为父本进行有性杂交，后经系谱法选育而成。在2年区域试验和1年生产试验中，平均产量为618.1 kg/667 m2和693.2 kg/667 m2，分别比对照凤稻23号增产21.82%和9.53%。该品种2014年4月通过云南省农作物品种审定委员会审定，适宜云南省1850~2200 m的高海拔稻区种植推广。
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| 关 键 词： | 水稻 丽粳14号 高海拔 耐寒 高产 选育 栽培技术 |
Breeding and Application of New Japonica Rice Variety Lijing 14 |
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| Abstract: | Lijing 14 was a new japonica rice variety, bred with Qingjing 12 as female parent, Lijing 04-6 as male parent by Ljjing In-stitute of Agricaltural sciences, Yunnan Academy of Agricultural Sciences. The average yield of two year regional test and one year production test was 618.1 kg/667 m2 and 693.2 kg/667 m2, respectively, the yield increased by 21.82% and 9.53% compared with the control variety Fengdao 23. It was registered and released by Yunnan Provincial Crop Variety Appraisal Committee in 2014. It was suitable for planting at 1 850~2 200 m altitude of Yunnan Province. |
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| Keywords: | rice Lijing 14 high altitude cold tolerance high yield breeding cultivation techniques |
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