| 超高产耐盐碱优质水稻新品种东稻4的选育及应用 |
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| 引用本文： | 杨福. 超高产耐盐碱优质水稻新品种东稻4的选育及应用[J]. 科技促进发展, 2015, 11(6): 781-783 |
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| 作者姓名： | 杨福 |
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| 作者单位： | 中国科学院东北地理与农业生态研究所 长春 130102 |
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| 摘 要： | 本文对水稻新品种东稻4的选育经过、吉林省水稻区试产量、稻瘟病鉴定、耐盐碱性、稻米品质等方面进行了详述,指出东稻4是集高产、耐盐碱、优质、多抗为一体的水稻新品种。自2010年审定至今,累计推广712万亩,创经济效益8.2亿元。
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| 关 键 词： | 东稻4 选育 推广 |
Breeding and Extension of Superior High Yield Rice Variety Dongdao 4 with Salinity-Sodium Tolerance and Good Quality |
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| Yang Fu. Breeding and Extension of Superior High Yield Rice Variety Dongdao 4 with Salinity-Sodium Tolerance and Good Quality[J]. Science & Technology for Development, 2015, 11(6): 781-783 |
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| Authors: | Yang Fu |
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| Affiliation: | Northeast Institute of Geography and Agroecology, CAS, Changchun 130102 |
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| Abstract: | In this paper, we give a detail description of the breeding procedures, regional trails in Jilin Province, screening for salinity and sodium tolerance and grain quality for Dongdao 4, a newly released rice variety. It was concluded that Dongdao 4 is a superior new rice variety integrated high yield with salt-sodium tolerance, high quality and multi-resistances. The cumulative planting area has been extended to 7.12 million mu and produced cash value of 820 million yuan since the new variety was released in 2010. |
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| Keywords: | Dongdao 4 breeding procedures extension |
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