| 提高优质杂交粳稻“隆优619”在辽宁省锦州市制种产量和质量的技术措施 |
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| 引用本文： | 于洪兰,;关峰,;谢辉,;华泽田,;何广生,;赵飞,;东丽,;肖艳云,;魏立军.提高优质杂交粳稻“隆优619”在辽宁省锦州市制种产量和质量的技术措施[J].商界．城乡致富,2014(8):5-6. |
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| 作者姓名： | 于洪兰 ;关峰 ;谢辉 ;华泽田 ;何广生 ;赵飞 ;东丽 ;肖艳云 ;魏立军 |
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| 作者单位： | [1]天津天隆种业科技有限公司,国家粳稻工程技术研究中心,天津300457; [2]天津市原种场,天津301505 |
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| 摘 要： | 为了有效提高隆优619的制种产量和质量，对秧田管理、父母本栽插密度、田间管理、花期调节、收获等多个制种关键环节进行了改进，为其大面积推广奠定了良好的基础。
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| 关 键 词： | 杂交粳稻 隆优619 制种 |
Technical Measures for Improving the Seed Yield and Quality of Japonica Hybrid Rice Longyou 619 in Jinzhou City of Liaoning Province |
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| Institution: | YU Hong-lan et al (Tianjin Tianlong Seeds Science and Technology Co., Ltd., China National Japonica Rice Research and Development Center, Tianjin 300457) |
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| Abstract: | In order to increase the seed yield and quality of Longyou 619, the key links of seed production were improved, such as management of seedling bed, transplant density of the parents, field management, adjustment of flowering time, harvest and so on. The research has laid a good foundation for the large-scale popularization of Longyou 619. |
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| Keywords: | Japonica hybrid rice Longyou 619 Seed production |
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