| 双季超级晚稻的经济效益、产量构成及高产技术分析 |
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| 引用本文： | 饶鸣钿,林玉棋,林柳姬,乐阿水. 双季超级晚稻的经济效益、产量构成及高产技术分析[J]. 江西农业学报, 2007, 19(10): 22-24 |
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| 作者姓名： | 饶鸣钿 林玉棋 林柳姬 乐阿水 |
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| 作者单位： | 福建省三明市农业科学研究所,福建,沙县,365509;福建省三明市农业局,福建,三明,365000;福建省沙县夏茂镇农技站,福建,沙县,365501;福建省沙县农业局,福建,沙县,365500 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 试验示范结果表明,双季超级晚稻的经济效益比常规杂交稻增加26.66%;超级晚稻的每穗粒数对产量影响最大,其次是结实率;根据生产实践经验和有关试验结果,提出了超级晚稻的高产栽培技术。
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| 关 键 词： | 双季晚稻 超级稻 经济效益 产量构成 高产技术 |
| 文章编号： | 1001-8581（2007）10-0022-03 |
| 收稿时间： | 2007-07-26 |
| 修稿时间： | 2007-07-26 |
Analysis of Economic Efficiency, Yield Components and High-yielding Techniques of Double Cropping Super Late Rice |
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| RAO Ming-dian,LIN Yu-qi,LIN Liu-ji,LE A-shui. Analysis of Economic Efficiency, Yield Components and High-yielding Techniques of Double Cropping Super Late Rice[J]. Acta Agriculturae Jiangxi, 2007, 19(10): 22-24 |
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| Authors: | RAO Ming-dian LIN Yu-qi LIN Liu-ji LE A-shui |
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| Affiliation: | 1. Sanming Institute of Agricultural Sciences, Fujian Province, Shaxian 365509, China ;2. Sanming Agricultural Bureau, Fujian Province,Sanming 365000, China; 3. Xiamao Agricultural Technology Extension Station of Shaxian County, Fujian Province, Shaxian 365501 ,China;4. Shaxian Agricultural Bureau,Fujian Province,Shaxian 365500,China |
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| Abstract: | The result of the experiment showed that the economic benefit of double cropping super late rice was 26.66% higher than that of conventional hybrid rice.Kernels per spike had the most effect on yield,and the following was seed setting rate.The high-yielding techniques of super late rice were put forward according to the practice experience and the experiment. |
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| Keywords: | Double cropping late rice Super rice Economic benefits Yield component High-yielding techniques |
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